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Wiseco

Wiseco, Garage Buddy Complete Engine Rebuild Kit, 83.00 mm Bore, 10.25:1 CR

$766.95 $689.99 Save $76.96

SKU: W00C PWR137-830

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

The Wiseco Powersports Garage Buddy Engine Rebuild Kit (MPN: PWR137-830) is a complete solution for rebuilding your Yamaha YFM350X Warrior or YFM350 Raptor engine. This kit is meticulously engineered to meet or exceed OEM quality, ensuring reliable performance and a long-lasting repair. It includes a crankshaft assembly, OEM quality main bearings, all necessary engine gaskets, seals, and o-rings for a comprehensive seal. For the top end, it features a Wiseco standard series 4-stroke piston, providing instant throttle response and proven performance. A cam chain is also included if required for your specific application. Additionally, each kit comes with a free Wiseco hour meter and bracket, allowing you to easily track engine hours and critical service intervals. With this kit, you'll benefit from premium quality components designed for smooth operation and exact fitment.

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

BrandWiseco
Part NumberW00C PWR137-830

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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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