Description
Comparison points and tradeoffs
When comparing (K34907) GM TH400 Washer Kit w/Popular Selectives with other Washers options, use this source-backed detail as the primary discriminator: Referenced part number: K34907.
Use this second fact to evaluate the tradeoff: Category: Replacement Parts / Transmission & Drive Train / Transmissions & Parts / Washers. A third point to compare across alternatives is: OEM Part Number: K34907.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
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.
Source product highlights
- OEM Part Number: K34907
- Product Type: Washer kit for GM TH400
- Country of Origing: United States
- Item Dimensions: 4.5″ x 4.5″ x 0.5″
No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.
Selection, alternatives, tradeoffs, upgrades, and direct replacements
Buying guidance
Quick decision
Use the supplied facts to compare this washers with direct replacements and nearby alternatives.
Choose this if
- The listed specifications and referenced numbers match the part you need.
- The package contents cover the repair without missing required components.
Consider another option if
- Your vehicle, connector, side, dimensions, or part number do not match the listing.
- You need a different package quantity, material, or variation.
Before you buy
- Verify the referenced part number: K34907.
- Compare the listing title, photos, package contents, and specifications with the part being replaced.
- Confirm vehicle compatibility and installation requirements before ordering.
Customer feedback
Ratings and written reviews
4.6 / 5
21 source ratings
Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.
Matt V –
Good product
Richard H. –
Priced faily, included all common and selective washers I needed.
jeff beary –
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.
Cornholio1007 –
Does not come with the correct pieces for a th400. Missing some, and has extras that don’t belong.
Biker Buck –
Works well for your rebuild just like you need.