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Transmission Lookup


Washer, Shim, Under, 10 Per Kit, A500, A904, Chrysler (60-04)

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Endplay Shim, .010" Thick, for 3- or 4-Tanged OEM Washers, Bag/10
Price: $22.18
Part Number: TAT-12780-Z-SX
It is often difficult to reduce the total transmission end play in some A904 or A500 transmissions. Excessive total and/or rear unit endplay is often the result of gear, snap ring and/or spline wear. Rear unit endplay is often difficult to reduce with available selective washers. When rear unit endplay is loose, the total unit endplay measurement is also excessive. Sonnax offers a .010" shim, 12780-Z, which is installed between the #9 thrust washer and the rear planetary.

Features & Benefits

Adding a shim or shims between the #9 thrust washer and the rear planetary reduces rear unit endplay as well as total assembled transmission endplay.
The Sonnax shim will fit either the 3- or 4-tang OEM thrust washer design.

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