The "A" clutch in ZF8HP70 and ZF8HP75 transmissions has a thin, stamped OE backing plate that allows flexing and bowing (coning) of the clutch pack. This causes uneven clutch wear and excessive heat leading to clutch burnup.
In this video, you’ll get a live demo of how badly the weak OE backing plate flexes during apply, and see how the thicker, stiffer Sonnax plate eliminates the leading cause of "A" clutch failure for long-term reliability in any build.
Click here to learn more about the Sonnax heavy duty "A" clutch backing plate: www.sonnax.com...
Негізгі бет How to Prevent ZF8HP70/75 "A" Clutch Failure
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