Vertex 23958B Forged Replica Piston Kit - Standard Bore 96.94mm, 12.5:1 Compression tools-diagnostics S655 - PistonPin 22 x

S655 - PistonPin 22 x 57

Bore - Actual: 89

2008 Moto Guzzi California Vintage

2017-2019 Polaris Sportsman 570 SP Hunters Edition

2005-2010 Sea-Doo (Boats) 180 Challenger

Vertex 23958B Forged Replica Piston Kit - Standard Bore 96.94mm, 12.5:1 Compression tools-diagnostics S655 - PistonPin 22 xBore: 96. 94mm Compression: 12. 5: 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