Wiseco Yamaha YZ426F 00-02 12.51 3741XS Piston kit

The Wiseco team has led the powersports performance industry through eras and technological advancements, including the rise of high-performance 4-stroke engines. Today, Wiseco's forged 4-stroke pistons are engineered for specific engine applications and manufactured to the tightest tolerances, offering unparalleled performance and strength. Wiseco 4-stroke pistons are proven across all levels of riding and are available for a wide range of models.

This Part Fits:

Year	Make	Model	Submodel
2001-2002	Yamaha	WR426F	Base
2000-2002	Yamaha	YZ426F	Base