Engines and Components› Pistons and Piston Rings
Wiseco
Wiseco, Top End Gasket Kit, Yamaha GP800 '98-04
SKU: W00C W5670
Moderate — 2–4 hours
Description
Manufactured by leading gasket suppliers and inspected for quality and accuracy, Wiseco gasket kits deliver OEM+ quality for convenient and reliable rebuild jobs.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
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 W5670 |
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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