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Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco 03-19 Ski-Doo MXZ550F (2452M07650 3012KD) Piston Kit

$424.95 $381.99 Save $42.96

SKU: W00C SK1376

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

Advanced — 4+ hours

Description

The Wiseco SK1376 is a top-end rebuild kit for Ski-Doo snowmobiles with the 550F Fan Cooled Engine. It includes precision-matched pistons, rings, circlips, wrist pins, and a top-end gasket kit for one motor. The pistons are forged from high-silicon, low-expansion aluminum for superior strength, reduced weight, and improved heat transfer, and are CNC machined for optimal cam shape and profile.

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 SK1376

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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