TBB500060 | Centre 4-Pin Differential Assembly - LT230 | Defender 2007-2016
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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: TBB500060 - Centre 4-Pin Differential Assembly - LT230 Transfer Box
TBB500060 is a centre 4-pin differential assembly for the LT230 transfer box. Fitted inside the LT230, the centre differential manages torque distribution between the front and rear output shafts and permits differential rotational speed between the front and rear driveshafts. The 4-pin designation identifies the internal configuration for the LT230 unit used on Defender models; this assembly replaces the internal differential element rather than individual internal shims or bearings. Worn or damaged centre differentials commonly produce transfer box noise, driveline vibration or uneven drive distribution; replacement is carried out as the complete differential assembly to restore correct gear engagement and load distribution inside the LT230 housing. This part is identified for Defender models produced from VIN 7A000001 through VIN DA436773 - confirm fitment against your V.I.N. before ordering.
Compatibility
- Defender (2007-2016) - From VIN 7A000001 to VIN DA436773
Frequently Asked Questions
The TBB500060 centre differential is the internal rotating gear assembly in the LT230 transfer box that allows the front and rear axles to rotate at different speeds while transmitting drive torque through the transfer box splines. It replaces the internal differential element (4-pin configuration) and, when worn or damaged, is a common source of transfer box noise, driveline vibration and uneven torque distribution.
| Model | Variant |
|---|---|
| Land Rover Defender | 2007-2016 - VIN From 7A000001 to DA436773 |
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.
Replace the centre differential if there are symptoms such as transfer box noise, driveline vibration or uneven drive distribution, which indicate internal wear or damage. Inspect the transfer box during drivetrain service and confirm correct fitment by VIN before fitting the replacement assembly.
- C8 products are usually supplied by Britpart.
- Z8 products are normally supplied by Allmakes.
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