TYS100940 | Shim - Differential Bearing, 2.150mm | 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
Land Rover Part Number: TYS100940 - Shim - Differential Bearing (2.150 mm)
TYS100940 is a 2.150 mm differential bearing shim. Fitted within the differential assembly, this shim sets the correct bearing preload and establishes the axial position of the crownwheel and pinion during assembly or rebuild.
Compatibility
- Defender (1987-2006) - Differential case front; crownwheel and pinion (2- and 4-pinion)
- Defender (2007-2016) - Differential assembly; crownwheel and pinion
- Range Rover P38 (1994-2001) - Crownwheel and pinion (rear axle, 2- and 4-pinion)
Frequently Asked Questions
TYS100940 is used to provide the precise axial spacing required between bearings and the crownwheel/pinion. The 2.150 mm shim is selected during differential assembly or rebuild to achieve the correct bearing preload and tooth contact pattern.
| Model | Variant |
|---|---|
| Land Rover Defender (1987-2006) | Differential case front |
| Land Rover Defender (1987-2006) | Crownwheel and pinion - 2 pinion (with Land Rover type axle) (VIN from LA930456) |
| Land Rover Defender (1987-2006) | Crownwheel and pinion - 4 pinion (with Land Rover type axle) |
| Land Rover Range Rover P38 (1994-2001) | Crownwheel & pinion - 2 pinion (rear axle V8) |
| Land Rover Range Rover P38 (1994-2001) | Crownwheel & pinion - 4 pinion (rear axle) |
| Land Rover Defender (2007-2016) | Crownwheel and pinion (axle differential - front 2 pin) (VIN from 7A000001) |
| Land Rover Defender (2007-2016) | Crownwheel and pinion (axle differential - front 4 pin) (VIN from 7A000001) |
| Land Rover Defender (2007-2016) | Differential assembly (90 wheelbase) (VIN from 7A000001) |
| Land Rover Defender (2007-2016) | Crownwheel and pinion - 2 pinion (90 wheelbase) (VIN from 7A000001) |
| Land Rover Defender (2007-2016) | Crownwheel and pinion - 4 pinion (110 wheelbase, 130 wheelbase) (VIN from 7A000001) |
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 shim whenever the differential is disassembled for inspection or rebuild, or if the shim is damaged or shows signs of wear. Shims are checked and replaced as required to achieve the correct bearing preload during assembly.
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