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Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco, Top End Gasket Kit, '08-10 Ski-Doo 800R

$110.95 $109.53 Save $1.42

SKU: W00C W6657

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Wiseco W6657 is a top-end gasket kit designed for 2008-2010 Ski-Doo 800R models. This kit provides all necessary gaskets and seals for a convenient and reliable engine rebuild. Manufactured by leading gasket suppliers and inspected for quality, it ensures a proper rebuild.

This kit includes the head, base, and exhaust gaskets. It is designed for an 82.00 MM bore diameter with a piston diameter of 81.86 MM, fitting various Ski-Doo MXZ and GSX models from 2008-2009, as well as the 2008-2011 Ski-Doo 800R PTEK.

Fitment

Fitment Guaranteed

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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

BrandWiseco
Part NumberW00C W6657

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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