TBB000270 | Differential Assembly (4-Pin) - Rear/Front Axle | Defender, Range Rover P38
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: TBB000270 - Differential Assembly (4-Pin)
TBB000270 is a Differential Assembly (4-Pin). This complete carrier and gearset houses the carrier, spider (differential) gears and the ring gear interface that transfer propshaft input into axle output while allowing the left and right wheels to rotate at different speeds during cornering. As a full carrier assembly it replaces the axle's internal carrier and associated gearing rather than individual bearings or seals; confirm axle type, axle ratio and the 4-pin fixing configuration before fitting.
Please note: Fitment position is VIN-dependent. Always verify axle ratio and VIN cut-offs before purchase and installation. Use the compatibility data below to confirm fitment against your V.I.N.
As a complete carrier and gearset, this unit replaces the internal carrier assembly and associated gearing in affected axles rather than individual bearings or seals. Fitment uses a 4-pin fixing configuration; confirm the axle type and ratio before installation where service history or modifications are uncertain. Routine installation checks include correct locating of the carrier, setting appropriate bearing preload and confirming ring gear backlash to the vehicle manufacturer's torque and alignment practices.
Compatibility
- Defender (1987-2006) - Rear from VIN 2A626835
- Range Rover P38 (1994-2001) - Front from VIN 2A465486; Rear from VIN 1A465480
Frequently Asked Questions
TBB000270 provides the internal carrier and gearset that divides drive torque between the two half-shafts on an axle, allowing the driven wheels to rotate at different speeds during cornering. Supplied as a 4-pin fixing carrier, it replaces the internal carrier and associated gearing rather than individual bearings or seals. Correct installation requires confirming axle type and ratio and setting bearing preload and ring gear backlash to the manufacturer's procedures.
| Model | Variant |
|---|---|
| Land Rover Defender (1987-2006) | Rear (from VIN 2A626835) |
| Land Rover Range Rover P38 (1994-2001) | Front (from VIN 2A465486) |
| Land Rover Range Rover P38 (1994-2001) | Rear (from VIN 1A465480) |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.