Engines and Components› Cylinder Heads and Components
Wiseco
Wiseco, Top End Gasket Kit, Yamaha YZ80 '83
SKU: W00C W4050
Easy — 1–2 hours
Description
The kit is intended to provide a leak-free and efficient engine operation for the specified Yamaha model. It is part of Wiseco's line of powersports gaskets, offering performance-oriented components for off-highway and competition vehicles.
Fitment
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Wiseco |
| Part Number | W00C W4050 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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