Engines and Components› Pistons and Piston Rings
Wiseco
Wiseco Yamaha YZ80 93-01 (646M04900 1929CS) Piston
SKU: W00C PK1557
Advanced — 4+ hours
Description
It is specifically designed for the Yamaha YZ80 models from 1993 to 2001, including the YZ80LW Big Wheel variant from 1994-2001. The kit includes forged pistons, rings, wrist pins, circlips, and a top-end gasket set, providing all necessary components for rebuilding or overboring your engine's top end.
Fitment
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Specifications
| Brand | Wiseco |
| Part Number | W00C PK1557 |
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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