{"products":[{"id":11146194518358,"title":"ARB RD133 Air Locker Differential Kit","handle":"arb-rd133-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD133 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD133\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD133\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:18+01:00","created_at":"2026-07-26T22:25:53+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818895495510,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD133","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146194518358,"created_at":"2026-07-26T22:25:53+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163150975318,"created_at":"2026-07-26T22:25:53+01:00","position":1,"updated_at":"2026-07-26T22:25:57+01:00","product_id":11146194518358,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__22.png?v=1785101157","width":1200,"height":1200},{"id":83163151008086,"created_at":"2026-07-26T22:25:53+01:00","position":2,"updated_at":"2026-07-26T22:25:55+01:00","product_id":11146194518358,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_46.jpg?v=1785101155","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146194485590,"title":"ARB RD157 Air Locker Differential Kit","handle":"arb-rd157-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD157 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD157\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD157\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:24+01:00","created_at":"2026-07-26T22:25:52+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818895462742,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD157","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146194485590,"created_at":"2026-07-26T22:25:52+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163150909782,"created_at":"2026-07-26T22:25:52+01:00","position":1,"updated_at":"2026-07-26T22:25:56+01:00","product_id":11146194485590,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__42.png?v=1785101156","width":1200,"height":1200},{"id":83163150942550,"created_at":"2026-07-26T22:25:52+01:00","position":2,"updated_at":"2026-07-26T22:25:54+01:00","product_id":11146194485590,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_66.jpg?v=1785101154","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146194387286,"title":"ARB RD143 Air Locker Differential Kit","handle":"arb-rd143-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD143 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD143\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD143\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:16+01:00","created_at":"2026-07-26T22:25:49+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818895364438,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD143","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146194387286,"created_at":"2026-07-26T22:25:50+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163150745942,"created_at":"2026-07-26T22:25:49+01:00","position":1,"updated_at":"2026-07-26T22:25:53+01:00","product_id":11146194387286,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__30.png?v=1785101153","width":1200,"height":1200},{"id":83163150778710,"created_at":"2026-07-26T22:25:49+01:00","position":2,"updated_at":"2026-07-26T22:25:52+01:00","product_id":11146194387286,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_54.jpg?v=1785101152","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146194354518,"title":"ARB RD121 Air Locker Differential Kit","handle":"arb-rd121-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD121 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions. Listed fitment (ARB): Toyota Hilux Mk8 (2016 - 2020) Double Cab Toyota Hilux Mk8 (2016 - 2020) Extra Cab. Confirm the exact year, body style and cab against your vehicle before ordering.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD121\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD121\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:18+01:00","created_at":"2026-07-26T22:25:49+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818895331670,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD121","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146194354518,"created_at":"2026-07-26T22:25:49+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163150680406,"created_at":"2026-07-26T22:25:49+01:00","position":1,"updated_at":"2026-07-26T22:25:52+01:00","product_id":11146194354518,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__14.png?v=1785101152","width":1200,"height":1200},{"id":83163150713174,"created_at":"2026-07-26T22:25:49+01:00","position":2,"updated_at":"2026-07-26T22:25:51+01:00","product_id":11146194354518,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_38.jpg?v=1785101151","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146194321750,"title":"ARB RD105 Air Locker Differential Kit","handle":"arb-rd105-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD105 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD105\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD105\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:21+01:00","created_at":"2026-07-26T22:25:48+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818895298902,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD105","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146194321750,"created_at":"2026-07-26T22:25:48+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163150582102,"created_at":"2026-07-26T22:25:48+01:00","position":1,"updated_at":"2026-07-26T22:25:51+01:00","product_id":11146194321750,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__5.png?v=1785101151","width":1200,"height":1200},{"id":83163150614870,"created_at":"2026-07-26T22:25:48+01:00","position":2,"updated_at":"2026-07-26T22:25:50+01:00","product_id":11146194321750,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_29.jpg?v=1785101150","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146194288982,"title":"ARB RD109 Air Locker Differential Kit","handle":"arb-rd109-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD109 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD109\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD109\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:23+01:00","created_at":"2026-07-26T22:25:47+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818895266134,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD109","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146194288982,"created_at":"2026-07-26T22:25:47+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163150516566,"created_at":"2026-07-26T22:25:47+01:00","position":1,"updated_at":"2026-07-26T22:25:50+01:00","product_id":11146194288982,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__6.png?v=1785101150","width":1200,"height":1200},{"id":83163150549334,"created_at":"2026-07-26T22:25:47+01:00","position":2,"updated_at":"2026-07-26T22:25:49+01:00","product_id":11146194288982,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_30.jpg?v=1785101149","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146194256214,"title":"ARB RD110 Air Locker Differential Kit","handle":"arb-rd110-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD110 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD110\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:24+01:00","created_at":"2026-07-26T22:25:46+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818895233366,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD110","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146194256214,"created_at":"2026-07-26T22:25:46+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163150451030,"created_at":"2026-07-26T22:25:46+01:00","position":1,"updated_at":"2026-07-26T22:25:49+01:00","product_id":11146194256214,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__7.png?v=1785101149","width":1200,"height":1200},{"id":83163150483798,"created_at":"2026-07-26T22:25:46+01:00","position":2,"updated_at":"2026-07-26T22:25:48+01:00","product_id":11146194256214,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_31.jpg?v=1785101148","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146194223446,"title":"ARB RD158 Air Locker Differential Kit","handle":"arb-rd158-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD158 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD158\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD158\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:25+01:00","created_at":"2026-07-26T22:25:45+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818895200598,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD158","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146194223446,"created_at":"2026-07-26T22:25:45+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163150352726,"created_at":"2026-07-26T22:25:45+01:00","position":1,"updated_at":"2026-07-26T22:25:49+01:00","product_id":11146194223446,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__43.png?v=1785101149","width":1200,"height":1200},{"id":83163150385494,"created_at":"2026-07-26T22:25:45+01:00","position":2,"updated_at":"2026-07-26T22:25:47+01:00","product_id":11146194223446,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_67.jpg?v=1785101147","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146194157910,"title":"ARB RD169 Air Locker Differential Kit","handle":"arb-rd169-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD169 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD169\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD169\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:37+01:00","created_at":"2026-07-26T22:25:43+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818895135062,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD169","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1127.03","grams":0,"compare_at_price":null,"position":1,"product_id":11146194157910,"created_at":"2026-07-26T22:25:43+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163150319958,"created_at":"2026-07-26T22:25:43+01:00","position":1,"updated_at":"2026-07-26T22:25:46+01:00","product_id":11146194157910,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__55.png?v=1785101146","width":1200,"height":1200}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146194125142,"title":"ARB RD151 Air Locker Differential Kit","handle":"arb-rd151-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD151 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD151\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD151\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:26+01:00","created_at":"2026-07-26T22:25:42+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818895102294,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD151","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1128.73","grams":0,"compare_at_price":null,"position":1,"product_id":11146194125142,"created_at":"2026-07-26T22:25:42+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163150254422,"created_at":"2026-07-26T22:25:42+01:00","position":1,"updated_at":"2026-07-26T22:25:45+01:00","product_id":11146194125142,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__37.png?v=1785101145","width":1200,"height":1200},{"id":83163150287190,"created_at":"2026-07-26T22:25:42+01:00","position":2,"updated_at":"2026-07-26T22:25:44+01:00","product_id":11146194125142,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_61.jpg?v=1785101144","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146194059606,"title":"ARB RD125 Air Locker Differential Kit","handle":"arb-rd125-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD125 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD125\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:22+01:00","created_at":"2026-07-26T22:25:40+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818895036758,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD125","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1058.18","grams":0,"compare_at_price":null,"position":1,"product_id":11146194059606,"created_at":"2026-07-26T22:25:40+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163149959510,"created_at":"2026-07-26T22:25:40+01:00","position":1,"updated_at":"2026-07-26T22:25:43+01:00","product_id":11146194059606,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__16.png?v=1785101143","width":1200,"height":1200},{"id":83163149992278,"created_at":"2026-07-26T22:25:40+01:00","position":2,"updated_at":"2026-07-26T22:25:42+01:00","product_id":11146194059606,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_40.jpg?v=1785101142","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146193994070,"title":"ARB RD126 Air Locker Differential Kit","handle":"arb-rd126-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD126 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD126\u003c\/li\u003e\n\u003cli\u003eColour: silver\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD126\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour\u003c\/th\u003e\n\u003ctd\u003esilver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:23+01:00","created_at":"2026-07-26T22:25:38+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818894971222,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD126","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1129.07","grams":0,"compare_at_price":null,"position":1,"product_id":11146193994070,"created_at":"2026-07-26T22:25:38+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163149893974,"created_at":"2026-07-26T22:25:38+01:00","position":1,"updated_at":"2026-07-26T22:25:41+01:00","product_id":11146193994070,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__17.png?v=1785101141","width":1200,"height":1200},{"id":83163149926742,"created_at":"2026-07-26T22:25:38+01:00","position":2,"updated_at":"2026-07-26T22:25:40+01:00","product_id":11146193994070,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_41.jpg?v=1785101140","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146193961302,"title":"ARB RD114 Air Locker Differential Kit","handle":"arb-rd114-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD114 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD114\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD114\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:29+01:00","created_at":"2026-07-26T22:25:37+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818894938454,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD114","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1153.48","grams":0,"compare_at_price":null,"position":1,"product_id":11146193961302,"created_at":"2026-07-26T22:25:37+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163149828438,"created_at":"2026-07-26T22:25:37+01:00","position":1,"updated_at":"2026-07-26T22:25:40+01:00","product_id":11146193961302,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__10.png?v=1785101140","width":1200,"height":1200},{"id":83163149861206,"created_at":"2026-07-26T22:25:37+01:00","position":2,"updated_at":"2026-07-26T22:25:39+01:00","product_id":11146193961302,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_34.jpg?v=1785101139","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146193928534,"title":"ARB RD139 Air Locker Differential Kit","handle":"arb-rd139-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD139 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD139\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD139\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:29+01:00","created_at":"2026-07-26T22:25:36+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818894905686,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD139","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1182.32","grams":0,"compare_at_price":null,"position":1,"product_id":11146193928534,"created_at":"2026-07-26T22:25:36+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163149762902,"created_at":"2026-07-26T22:25:36+01:00","position":1,"updated_at":"2026-07-26T22:25:40+01:00","product_id":11146193928534,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__27.png?v=1785101140","width":1200,"height":1200},{"id":83163149795670,"created_at":"2026-07-26T22:25:36+01:00","position":2,"updated_at":"2026-07-26T22:25:38+01:00","product_id":11146193928534,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_51.jpg?v=1785101138","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146193895766,"title":"ARB RD164 Air Locker Differential Kit","handle":"arb-rd164-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD164 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD164\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD164\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:31+01:00","created_at":"2026-07-26T22:25:35+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818894872918,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD164","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1182.32","grams":0,"compare_at_price":null,"position":1,"product_id":11146193895766,"created_at":"2026-07-26T22:25:35+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163149730134,"created_at":"2026-07-26T22:25:35+01:00","position":1,"updated_at":"2026-07-26T22:25:39+01:00","product_id":11146193895766,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__50.png?v=1785101139","width":1200,"height":1200}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146193797462,"title":"ARB RD140 Air Locker Differential Kit","handle":"arb-rd140-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD140 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD140\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:31+01:00","created_at":"2026-07-26T22:25:32+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818894774614,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD140","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1283.24","grams":0,"compare_at_price":null,"position":1,"product_id":11146193797462,"created_at":"2026-07-26T22:25:32+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163149599062,"created_at":"2026-07-26T22:25:32+01:00","position":1,"updated_at":"2026-07-26T22:25:35+01:00","product_id":11146193797462,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__28.png?v=1785101135","width":1200,"height":1200},{"id":83163149631830,"created_at":"2026-07-26T22:25:32+01:00","position":2,"updated_at":"2026-07-26T22:25:35+01:00","product_id":11146193797462,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_52.jpg?v=1785101135","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146191995222,"title":"ARB RD102 Air Locker Differential Kit","handle":"arb-rd102-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD102 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD102\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD102\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:16+01:00","created_at":"2026-07-26T22:24:37+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818892808534,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD102","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146191995222,"created_at":"2026-07-26T22:24:37+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163144880470,"created_at":"2026-07-26T22:24:37+01:00","position":1,"updated_at":"2026-07-26T22:24:41+01:00","product_id":11146191995222,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__2.png?v=1785101081","width":1200,"height":1200},{"id":83163144913238,"created_at":"2026-07-26T22:24:37+01:00","position":2,"updated_at":"2026-07-26T22:24:39+01:00","product_id":11146191995222,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_26.jpg?v=1785101079","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146191962454,"title":"ARB RD101 Air Locker Differential Kit","handle":"arb-rd101-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD101 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD101\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:14+01:00","created_at":"2026-07-26T22:24:36+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818892775766,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD101","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146191962454,"created_at":"2026-07-26T22:24:36+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163144782166,"created_at":"2026-07-26T22:24:36+01:00","position":1,"updated_at":"2026-07-26T22:24:40+01:00","product_id":11146191962454,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__1.png?v=1785101080","width":1200,"height":1200},{"id":83163144814934,"created_at":"2026-07-26T22:24:36+01:00","position":2,"updated_at":"2026-07-26T22:24:38+01:00","product_id":11146191962454,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_25.jpg?v=1785101078","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146191929686,"title":"ARB RD104 Air Locker Differential Kit","handle":"arb-rd104-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD104 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD104\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD104\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:20+01:00","created_at":"2026-07-26T22:24:35+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818892742998,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD104","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146191929686,"created_at":"2026-07-26T22:24:35+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163144716630,"created_at":"2026-07-26T22:24:35+01:00","position":1,"updated_at":"2026-07-26T22:24:39+01:00","product_id":11146191929686,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__4.png?v=1785101079","width":1200,"height":1200},{"id":83163144749398,"created_at":"2026-07-26T22:24:35+01:00","position":2,"updated_at":"2026-07-26T22:24:37+01:00","product_id":11146191929686,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_28.jpg?v=1785101077","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146190487894,"title":"ARB RD152 Air Locker Differential Kit","handle":"arb-rd152-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD152 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD152\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD152\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:27+01:00","created_at":"2026-07-26T22:23:41+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818891366742,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD152","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146190487894,"created_at":"2026-07-26T22:23:41+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163141472598,"created_at":"2026-07-26T22:23:41+01:00","position":1,"updated_at":"2026-07-26T22:23:44+01:00","product_id":11146190487894,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd152_1.png?v=1785101024","width":1200,"height":1200}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146189177174,"title":"ARB RD100 Air Locker Differential Kit","handle":"arb-rd100-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD100 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD100\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:27+01:00","created_at":"2026-07-26T22:22:51+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818890056022,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD100","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146189177174,"created_at":"2026-07-26T22:22:51+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163138359638,"created_at":"2026-07-26T22:22:51+01:00","position":1,"updated_at":"2026-07-26T22:22:55+01:00","product_id":11146189177174,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1.png?v=1785100975","width":1200,"height":1200},{"id":83163138392406,"created_at":"2026-07-26T22:22:51+01:00","position":2,"updated_at":"2026-07-26T22:22:54+01:00","product_id":11146189177174,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_24.jpg?v=1785100974","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146189111638,"title":"ARB RD103 Air Locker Differential Kit","handle":"arb-rd103-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD103 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD103\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD103\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:18+01:00","created_at":"2026-07-26T22:22:49+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818889990486,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD103","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146189111638,"created_at":"2026-07-26T22:22:49+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163138228566,"created_at":"2026-07-26T22:22:49+01:00","position":1,"updated_at":"2026-07-26T22:22:52+01:00","product_id":11146189111638,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__3.png?v=1785100972","width":1200,"height":1200},{"id":83163138261334,"created_at":"2026-07-26T22:22:49+01:00","position":2,"updated_at":"2026-07-26T22:22:52+01:00","product_id":11146189111638,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_27.jpg?v=1785100972","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146189013334,"title":"ARB RD119 Air Locker Differential Kit","handle":"arb-rd119-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD119 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD119\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD119\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:17+01:00","created_at":"2026-07-26T22:22:44+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818889924950,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD119","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146189013334,"created_at":"2026-07-26T22:22:44+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163138097494,"created_at":"2026-07-26T22:22:44+01:00","position":1,"updated_at":"2026-07-26T22:22:48+01:00","product_id":11146189013334,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__13.png?v=1785100968","width":1200,"height":1200},{"id":83163138130262,"created_at":"2026-07-26T22:22:44+01:00","position":2,"updated_at":"2026-07-26T22:22:46+01:00","product_id":11146189013334,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_37.jpg?v=1785100966","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146188947798,"title":"ARB RD117 Air Locker Differential Kit","handle":"arb-rd117-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD117 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions. Listed fitment (ARB): Jeep Wrangler (1997 - 2007). Confirm the exact year, body style and cab against your vehicle before ordering.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD117\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD117\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:16+01:00","created_at":"2026-07-26T22:22:42+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818888384854,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD117","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146188947798,"created_at":"2026-07-26T22:22:42+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163134755158,"created_at":"2026-07-26T22:22:42+01:00","position":1,"updated_at":"2026-07-26T22:22:45+01:00","product_id":11146188947798,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__12.png?v=1785100965","width":1200,"height":1200},{"id":83163134787926,"created_at":"2026-07-26T22:22:42+01:00","position":2,"updated_at":"2026-07-26T22:22:44+01:00","product_id":11146188947798,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_36.jpg?v=1785100964","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146188915030,"title":"ARB RD136 Air Locker Differential Kit","handle":"arb-rd136-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD136 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD136\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD136\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:23+01:00","created_at":"2026-07-26T22:22:40+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818888352086,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD136","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146188915030,"created_at":"2026-07-26T22:22:40+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163134689622,"created_at":"2026-07-26T22:22:40+01:00","position":1,"updated_at":"2026-07-26T22:22:44+01:00","product_id":11146188915030,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__25.png?v=1785100964","width":1200,"height":1200},{"id":83163134722390,"created_at":"2026-07-26T22:22:40+01:00","position":2,"updated_at":"2026-07-26T22:22:42+01:00","product_id":11146188915030,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_49.jpg?v=1785100962","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146188882262,"title":"ARB RD131 Air Locker Differential Kit","handle":"arb-rd131-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD131 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD131\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD131\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:15+01:00","created_at":"2026-07-26T22:22:39+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818888319318,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD131","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146188882262,"created_at":"2026-07-26T22:22:39+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163134361942,"created_at":"2026-07-26T22:22:39+01:00","position":1,"updated_at":"2026-07-26T22:22:43+01:00","product_id":11146188882262,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__21.png?v=1785100963","width":1200,"height":1200},{"id":83163134394710,"created_at":"2026-07-26T22:22:39+01:00","position":2,"updated_at":"2026-07-26T22:22:41+01:00","product_id":11146188882262,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_45.jpg?v=1785100961","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146188849494,"title":"ARB RD127 Air Locker Differential Kit","handle":"arb-rd127-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD127 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions. Listed fitment (ARB): Land Rover Defender 110 (1983 Onwards) Land Rover Defender 90 (1983 Onwards) Land Rover Discovery Mk1 200 (to 1994) Land Rover Ranger Rover Mk1 (to 1995). Confirm the exact year, body style and cab against your vehicle before ordering.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD127\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD127\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:24+01:00","created_at":"2026-07-26T22:22:38+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818888286550,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD127","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146188849494,"created_at":"2026-07-26T22:22:38+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163134296406,"created_at":"2026-07-26T22:22:38+01:00","position":1,"updated_at":"2026-07-26T22:22:41+01:00","product_id":11146188849494,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__18.png?v=1785100961","width":1200,"height":1200},{"id":83163134329174,"created_at":"2026-07-26T22:22:38+01:00","position":2,"updated_at":"2026-07-26T22:22:40+01:00","product_id":11146188849494,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_42.jpg?v=1785100960","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146188783958,"title":"ARB RD147 Air Locker Differential Kit","handle":"arb-rd147-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD147 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD147\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD147\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:21+01:00","created_at":"2026-07-26T22:22:36+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818888253782,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD147","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146188783958,"created_at":"2026-07-26T22:22:37+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163134198102,"created_at":"2026-07-26T22:22:37+01:00","position":1,"updated_at":"2026-07-26T22:22:40+01:00","product_id":11146188783958,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__33.png?v=1785100960","width":1200,"height":1200},{"id":83163134230870,"created_at":"2026-07-26T22:22:37+01:00","position":2,"updated_at":"2026-07-26T22:22:39+01:00","product_id":11146188783958,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_57.jpg?v=1785100959","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146188751190,"title":"ARB RD153 Air Locker Differential Kit","handle":"arb-rd153-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD153 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD153\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD153\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:18+01:00","created_at":"2026-07-26T22:22:35+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818888221014,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD153","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146188751190,"created_at":"2026-07-26T22:22:35+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163134132566,"created_at":"2026-07-26T22:22:35+01:00","position":1,"updated_at":"2026-07-26T22:22:39+01:00","product_id":11146188751190,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__38.png?v=1785100959","width":1200,"height":1200},{"id":83163134165334,"created_at":"2026-07-26T22:22:35+01:00","position":2,"updated_at":"2026-07-26T22:22:38+01:00","product_id":11146188751190,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_62.jpg?v=1785100958","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":11146188685654,"title":"ARB RD142 Air Locker Differential Kit","handle":"arb-rd142-air-locker-differential-kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eARB RD142 Air Locker Differential Kit adds driver-controlled differential locking for traction when an open differential would allow one wheel to spin. Unlike a permanently locked differential, a selectable Air Locker can remain disengaged for normal driving and be activated when extra traction is required. Those who enjoy heading off the beaten track in their 4x4 know that even the most familiar tracks can present you with unexpected conditions.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road builds needing selectable traction at the axle.\u003c\/li\u003e\n\u003cli\u003eVehicles retaining normal differential operation for road use.\u003c\/li\u003e\n\u003cli\u003eA planned locker and onboard-air installation using matched ARB components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Selectable Locking Changes Traction\u003c\/h2\u003e\u003cp\u003eAn ARB Air Locker uses a compatible 12V compressed-air supply to engage the locking mechanism inside the differential. When selected, both wheels on that axle receive drive together. The useful decision is not simply front or rear: axle type, spline count, gear ratio and differential specification must all match the locker code.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: ARB\u003c\/li\u003e\n\u003cli\u003eProduct type: selectable differential locker\u003c\/li\u003e\n\u003cli\u003eSKU: XADLRD142\u003c\/li\u003e\n\u003cli\u003eSupplied as: \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eConfirm the exact axle and differential specification, including position, spline count and ratio requirements. Plan a compatible ARB air compressor, switching and professional differential installation as separate parts of the build unless the package description expressly includes them.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eselectable differential locker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD142\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied As\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes an ARB Air Locker need a compressor?\u003c\/h3\u003e\u003cp\u003eYes. ARB Air Lockers use a compatible 12V air compressor to engage and disengage the locking mechanism.\u003c\/p\u003e\u003ch3\u003eWill this locker fit any vehicle with the same axle position?\u003c\/h3\u003e\u003cp\u003eNo. Differential model, spline count, ratio range and axle details must match the exact locker code.\u003c\/p\u003e\u003ch3\u003eIs professional installation sensible?\u003c\/h3\u003e\u003cp\u003eYes. Differential setup requires accurate bearing preload, backlash, sealing and air-line routing.\u003c\/p\u003e","published_at":"2026-07-31T00:32:15+01:00","created_at":"2026-07-26T22:22:34+01:00","updated_at":"2026-08-16T10:45:22+01:00","vendor":"ARB","product_type":"","tags":["ARB","brand:arb","cat:driveline-steering","dept:performance-parts","type:differential-lock"],"variants":[{"id":54818888122710,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"XADLRD142","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"1040.42","grams":0,"compare_at_price":null,"position":1,"product_id":11146188685654,"created_at":"2026-07-26T22:22:34+01:00","updated_at":"2026-08-16T10:45:22+01:00"}],"images":[{"id":83163134067030,"created_at":"2026-07-26T22:22:34+01:00","position":1,"updated_at":"2026-07-26T22:22:38+01:00","product_id":11146188685654,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__29.png?v=1785100958","width":1200,"height":1200},{"id":83163134099798,"created_at":"2026-07-26T22:22:34+01:00","position":2,"updated_at":"2026-07-26T22:22:36+01:00","product_id":11146188685654,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/hqdefault_57_53.jpg?v=1785100956","width":480,"height":360}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]}]}