Wiseco Piston M04000 - 727PS

Wiseco Piston M04000 - 727PS

Piston M04000

Features:

• All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life.
• Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect finish with no size variation. Wiseco pistons can be installed in any of today’s cylinder bore compositions
• Wiseco’s state-of-the-art computerized manufacturing facility is dedicated to supplying both the high-perfomance racer and recreational enthusiast with the finest forged piston available in today’s market place.

This Part Fits:

Year	Make	Model	Submodel	Notes
1987	Yamaha	YSR50
1988	Yamaha	YSR50
1989	Yamaha	YSR50
1990	Yamaha	YSR50
1991	Yamaha	YSR50
1992	Yamaha	YSR50