.020" (.5mm) oversized Yamaha ATV Wiseco Piston. 8.7:1 compression. Application:
90-01 Yamaha YFM250 Timberwolf
00-02 Yamaha YFB250 Bear Tracker
| OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part. | Wiseco 4675M07150, Wiseco 4675P2 |
|---|---|
| Size | 71.5 mm Bore x 58 mm Stroke |
