{"title":"Nissan Titan","description":"\u003cp\u003eBrowse parts listed for Nissan Titan. Filter by version and year, then check the exact application on each product.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/collections\/all-products?vehicle_selection_id=sbv-model-v1-9e50e30f229a35bca23fb734fd017a67\"\u003eView Nissan Titan parts\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"arb-rd149-air-locker-differential-kit","title":"ARB RD149 Air Locker | Nissan M226 32 Spline, 10-Bolt","description":"\u003cp class=\"sales-hook\"\u003e\u003cstrong\u003ePut both rear wheels to work on your next trip\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe RD149 gives your matching Nissan M226 rear axle selectable locking for loose climbs, deep ruts and uneven ground. Both rear wheels can turn together when you need more traction, while the differential works normally when disengaged. This is the 32-spline, 10-bolt-ring-gear version.\u003c\/p\u003e\u003cp class=\"product-code\"\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e XADLRD149\u003c\/p\u003e\u003ch2\u003eMore grip on loose and uneven ground\u003c\/h2\u003e\u003cp\u003eOn uneven ground, an open differential can let one wheel spin while the other has grip available. Engaging the Air Locker makes both wheels on that axle turn at the same speed, helping you tackle the section with controlled progress. Tyres and terrain still determine the grip available; the locker helps you use it.\u003c\/p\u003e\u003ch2\u003eThe right axle for RD149\u003c\/h2\u003e\u003cp\u003eRD149 and RD159 share the M226 axle name and 32-spline shaft count. RD149 has a 10-bolt ring-gear pattern; RD159 has 12. That distinction determines the correct carrier for the listed Navara, Frontier, Xterra and Titan axle applications.\u003c\/p\u003e\u003ch2\u003eNormal driving when you switch it off\u003c\/h2\u003e\u003cp\u003eDisengaged, it operates as an open differential so the wheels can turn at different speeds in a corner. Engage it before a difficult low-traction section, with the wheels turning at the same speed. Switch it off when normal differential action is needed, particularly on firm surfaces or tight turns.\u003c\/p\u003e\u003ch2\u003eChoose your onboard air supply\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/hooniesadrenaline.co.uk\/products\/arb-on-board-brushed-single-air-compressor-12v\"\u003eARB CKMA12 single onboard compressor\u003c\/a\u003e can operate one or two correctly installed Air Lockers. Add the \u003ca href=\"https:\/\/hooniesadrenaline.co.uk\/products\/arb-air-compressor-pump-up-kit\"\u003eARB pump-up hose kit\u003c\/a\u003e if you also want to inflate your tyres with it. The compressor and inflation kit are separate purchases.\u003c\/p\u003e\u003cp\u003eIf you regularly air down for trails, the \u003ca href=\"https:\/\/hooniesadrenaline.co.uk\/products\/arb-on-board-brushed-twin-air-compressor-12v\"\u003eARB CKMTA12 twin onboard compressor\u003c\/a\u003e offers more airflow for tyre inflation. Its Air Locker connection uses the separate \u003ca href=\"https:\/\/hooniesadrenaline.co.uk\/products\/arb-compressor-manifold-kit\"\u003e171503 manifold kit\u003c\/a\u003e. Choose the twin for the extra inflation capability; the CKMA12 already has capacity for two lockers.\u003c\/p\u003e\u003ch2\u003eProfessional fitting\u003c\/h2\u003e\u003cp\u003eA differential specialist sets the bearing preload, gear backlash and air sealing together, so your locker and existing gearset run correctly. Carrier bearings are selected separately for the installation. The air line is routed clear of heat and moving parts, then the locking operation is checked before the vehicle returns to use.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv class=\"table-scroll\"\u003e\u003ctable class=\"technical-specifications\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eARB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer part number\u003c\/th\u003e\n\u003ctd\u003eRD149\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXADLRD149\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDifferential \/ axle\u003c\/th\u003e\n\u003ctd\u003eNissan M226 rear, 10-bolt ring gear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVehicle application\u003c\/th\u003e\n\u003ctd\u003eMatching Navara D40 \/ Frontier \/ Xterra \/ Titan M226 rear applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAxle shafts\u003c\/th\u003e\n\u003ctd\u003e32 spline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGear ratio\u003c\/th\u003e\n\u003ctd\u003eAll supported ratios\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperation\u003c\/th\u003e\n\u003ctd\u003eSelectable air-operated locking; open differential when disengaged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSupplied unit\u003c\/th\u003e\n\u003ctd\u003eOne Air Locker differential assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCarrier bearings\u003c\/th\u003e\n\u003ctd\u003eCarrier bearings are selected separately for the installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRing-gear outside diameter\u003c\/th\u003e\n\u003ctd\u003e226 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRing-gear inside diameter\u003c\/th\u003e\n\u003ctd\u003e141.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRing-gear mounting\u003c\/th\u003e\n\u003ctd\u003e10 bolts on 168.3 mm bolt circle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAir supply\u003c\/th\u003e\n\u003ctd\u003eCompatible onboard air supply required; compressor purchased separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat will I notice off road?\u003c\/h3\u003e\u003cp\u003eWhen one wheel would otherwise spin, engaging the locker lets both wheels on that axle turn together. That helps the wheel with grip contribute to your progress on loose climbs, ruts and uneven tracks.\u003c\/p\u003e\u003ch3\u003eHow does it behave on the road?\u003c\/h3\u003e\u003cp\u003eSwitched off, it works as an open differential for normal cornering. Keep it disengaged on firm surfaces where the tyres cannot slip.\u003c\/p\u003e\u003ch3\u003eWhich axle does RD149 fit?\u003c\/h3\u003e\u003cp\u003eNissan M226 rear, 10-bolt ring gear with 32-spline shafts. Match the full axle and ring-gear specification above, including any bearing or shaft-retention requirements.\u003c\/p\u003e\u003ch3\u003eDo I need a twin compressor for two lockers?\u003c\/h3\u003e\u003cp\u003eNo. The \u003ca href=\"https:\/\/hooniesadrenaline.co.uk\/products\/arb-on-board-brushed-single-air-compressor-12v\"\u003eCKMA12 single onboard compressor\u003c\/a\u003e can operate one or two correctly installed Air Lockers. The \u003ca href=\"https:\/\/hooniesadrenaline.co.uk\/products\/arb-on-board-brushed-twin-air-compressor-12v\"\u003eCKMTA12 twin\u003c\/a\u003e is a useful upgrade if you also want more airflow for tyre inflation; use its separate \u003ca href=\"https:\/\/hooniesadrenaline.co.uk\/products\/arb-compressor-manifold-kit\"\u003e171503 manifold\u003c\/a\u003e for locker connections.\u003c\/p\u003e\u003ch3\u003eWhat does this product supply?\u003c\/h3\u003e\u003cp\u003eOne RD149 Air Locker differential assembly. The compressor is separate. Carrier bearings are selected separately for the installation.\u003c\/p\u003e\u003ch3\u003eCan I fit it without resetting the differential?\u003c\/h3\u003e\u003cp\u003eThe installation includes bearing preload, gear backlash, air sealing and engagement checks. We recommend a differential specialist so the locker and your gearset are set up together.\u003c\/p\u003e","brand":"ARB","offers":[{"title":"Default Title","offer_id":54818884550998,"sku":"XADLRD149","price":1040.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/xadlrd100_1_1__35.png?v=1785100844"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/collections\/hoonies-model-nissan-titan-20261010-b5b954485c14.webp?v=1791642587","url":"https:\/\/hooniesadrenaline.co.uk\/collections\/nissan-titan.oembed","provider":"Hoonies Adrenaline","version":"1.0","type":"link"}