.020" (.5 mm) oversized Yamaha ATV Wiseco Piston. 10.25: 1 Compression. Application:
84-85 Yamaha YFM, YTM 200
87-88 Yamaha YFM, DXT
87-88 Yamaha Moto-4
| 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 4292M06750, Wiseco 4292P2 |
|---|---|
| Size | 67.5 mm Bore x 55.7 mm Stroke |
