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Your cart is empty.GM TH400 Washer Kit w/Popular Selective. For use with: TH400, 4L80, 4L80E. OE Reference # K34907. 8 Washers-5 metal, 3 synthetic. Made in the USA.
Biker Buck
2025-09-05 10:35:06
Works well for your rebuild just like you need.
jeff beary
2025-08-21 18:54:49
Needed a few extra parts for a TH400 rebuild. These all were as good as the ones in the kit I had bought. Don’t know why the kit didn’t have everything but I was glad to find an additional kit without having to explain what I needed to some moron at my FLAPS.
Richard H.
2025-08-11 11:05:37
Priced faily, included all common and selective washers I needed.
Matt V
2025-02-03 17:54:29
Good product
Cornholio1007
2024-12-26 10:39:39
Does not come with the correct pieces for a th400. Missing some, and has extras that don't belong.
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