Brand Name:
Audi
Model Number:
8HP-55;8HP-55A;0BK.
The Audi C' clutch hub assembly is a critical drivetrain component in dual-clutch (DSG/DCT) or multi-speed automatics. Key points:
Function – Transfers torque between clutch packs and gearsets, enabling smooth shifts.
Material – High-strength steel or alloy, often heat-treated for durability under load.
Design – Splined or grooved to engage clutch plates/friction discs; may integrate bearings or bushings.
Failure Modes – Wear on splines/grooves, cracking, or warping due to overheating/abuse (causing slippage, noise, or gear engagement issues).
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