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Not sure which one? Ask us to confirm fitment first →For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. Outside the UK, shipping is shown at checkout and local customs and taxes remain your responsibility.
Some products are made to order, imported or custom built. If timing matters, contact us before ordering and we will confirm the expected delivery timeframe.
Send the vehicle, engine and current setup if you want us to confirm the exact application before checkout.
The G.O.A.T Offroad PX Ranger And BT50 4.625 Differential Gear Set changes the final-drive ratio for the specified Ford Ranger PX1 and Mazda BT50 II applications. Shorter 4.625 gearing is intended to recover some of the low-speed response lost when a vehicle moves to larger tyres. This is a full gear-set purchase rather than an electronic correction, so axle specification and professional differential setup are central to the buying decision.
Recalibrating tyre size can correct displayed speed and shift information, but it does not change the torque multiplication inside the axle. Compared with software correction alone, a 4.625 gear set physically shortens the final drive and requires precision installation.
Before ordering, confirm the vehicle, year, body style, engine or chassis details match the listing.
Confirm the exact axle and differential specification, existing ratio, tyre diameter and intended use. Ask the installer which bearings, seals, shims and fluids should be replaced during setup.
Shorter gearing can improve low-speed control with larger tyres, but it also changes cruising rpm and overall driveline behaviour. Calculate the ratio against the actual tyre rolling diameter before committing to the conversion.
| Vehicle Fitment | Ford Ranger PX1 2012-2015; Mazda BT50 II 2012-2020 |
|---|---|
| Final-drive ratio | 4.625 |
| What's Included | Full differential gear set |
| Required Parts Or Checks | Vehicle-specific bearings, seals, shims, fluids and setup parts must be assessed by the installer |
For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. For customers outside the UK, local customs and taxes remain your responsibility, and shipping is shown at checkout. If a shipping option is not available, email us and we will prepare a tailored quote.
Many of the products we sell are made to order, imported or custom built, so a lead time may apply. If you need a part urgently, contact us before ordering and we will confirm the expected delivery timeframe and process.
Model year, engine, drivetrain, hardware and existing modifications can all change what fits. Check the applications and supplier notes above, or send us your exact vehicle and setup before ordering.
Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.
