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Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco 99-23 Yamaha YZ250 ProLite 2614CD Piston Kit

$171.95 $161.48 Save $10.47

SKU: W00C 804M06640

In Stock
In Stock
Ships by Jun 9
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Non-Returnable Item
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Description

The Wiseco 804M06640 is a piston kit designed for 2-stroke engines. It features a 66.40 mm bore size with a 66.36 mm piston diameter and a 72.00 mm stroke length. The piston is constructed from a forged 4032 aluminum alloy with a non-coated skirt.

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.

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Specifications

BrandWiseco
Part NumberW00C 804M06640

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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