Vertex 24097B Forged Replica Piston Kit - Standard Bore 77.97mm, 14.4:1 Compression security-covers 1995 Yamaha WRA700 WaveRunner III

1995 Yamaha WRA700 WaveRunner III GP

1988-1992 Yamaha YFM350X Warrior

1982-1983 Yamaha XS400R Seca

2012-2013 Yamaha YFM700 Grizzly FI 4x4 Auto EPS

Vertex 24097B Forged Replica Piston Kit - Standard Bore 77.97mm, 14.4:1 Compression security-covers 1995 Yamaha WRA700 WaveRunner IIIBore: 77. 97mm Compression: 14. 4: 1 Compression Sizing: Standard Bore All piston skirts are coated with a hi tech Molybdenum Disulphite coating for faster break in time and increased piston life. Cast Replica piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. Forged Replica pistons are forged from 2618 aluminum for superior strength and durability. Forged High