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Engines and Components› Pistons and Piston Rings

Athena

Athena 18-23 Yamaha YZ 65 43.44mm Bore Cast 2-Stroke Top End Piston Kit w/Top End Gasket Kit

$128.95 $108.14 Save $20.81

SKU: A0EF P4C0435198001A

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In Stock
Ships by Jun 18
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Athena P4C0435198001A is a top-end piston kit designed for the Yamaha YZ 65. This kit includes a cast 2-stroke piston and a compatible top-end gasket kit. Athena develops and tests its pistons and engineered gaskets internally for optimal performance and reliability.

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

BrandAthena
Part NumberA0EF P4C0435198001A

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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