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-   -   what is s4 t2 diff clutch plate thicknss? (https://www.rx7club.com/2nd-generation-specific-1986-1992-17/what-s4-t2-diff-clutch-plate-thicknss-955350/)

DR_Knight 05-22-11 05:20 PM

what is s4 t2 diff clutch plate thicknss?
 
so i've been doing alot of research and i want to know the stock thickness of the clutch plates in the s4 t2 clutch type diff

i have one diff that i've abused and measured in at 1.73mm per plate. the other has 1.74mm per plate with 1.46mm thrust washers all around.

i've looked at the fsm and it says the stock thickness new is 2.00mm but have heard this is only for the n/a diffs. have done some research and found some gossip that the stock plates in a turbo diff are actually 1.75mm new. I'm throwing the diff back together tomorrow with some +0.2mm oversized thrust washers and planning on shimming with some brake-kleen shims of another +0.2mm per side.
hard to believe that these diffs would have worn down 0.27mm per disk....

so yeah main question: what is the new thickness of a s4 t2 diff clutch disk?
1.75mm or 2.00mm?


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