Transfer case clutch shim (ATC350, ATC35L, ATC45L, ATC450, ATC13-1)
€25 (Net: €19,69)
2 in stock
Description
The proper engagement angle of the clutch in the transfer case is adjusted using a shim.
My BMW xDrive is jerking during acceleration; do I need a transfer case clutch shim?
Jerking or shuddering is often caused by incorrect clutch engagement within the transfer case. This shim allows you to adjust the proper engagement angle, ensuring the clutch packs connect smoothly and eliminating the hesitation often felt in ATC350 or ATC450 units.
Which BMW transfer case models is this shim compatible with?
This precision shim is specifically designed for BMW xDrive systems using the ATC350, ATC35L, ATC45L, ATC450, and ATC13-1 transfer case models. It is a critical component for maintaining the tight tolerances required by these units.
What exactly does the clutch shim do inside the transfer case?
The shim acts as a precision spacer that sets the gap between the clutch actuator and the clutch pack. By adjusting this distance, you ensure the “engagement angle” is correct, preventing premature wear and ensuring torque is distributed accurately to the wheels.
Can I install this shim myself during a transfer case rebuild?
If you are comfortable disassembling the transfer case, yes. However, it requires precise measurement of the current clearances. It is an essential step during a rebuild of an ATC45L or ATC13-1 unit to prevent “clutch drag” or slipping.
Additional information
| Weight | 0,001 kg |
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