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Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco 4 Stroke Forged Series Piston Kit, 88.00 MM Bore

$232.95 $213.45 Save $19.50

SKU: W00C 40050M08800

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

Easy — 1–2 hours

Description

The Wiseco 40050M08800 is a performance piston kit designed for the 2007-2019 Honda TRX420 Rancher. It features dedicated forgings for superior strength-to-weight ratio using aerospace alloy. This kit includes a high-performance ring kit and an alloy pin for extended life and sustained power.

They are precision-crafted and forged in the USA. Compared to cast pistons, Wiseco's forged pistons offer greater toughness and durability to withstand the demands of high-performance applications.

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 40050M08800

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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