Piston Kit - 79.95 mm - Polaris
The piston is heat-treated with a T-5 hardening and tempering cycle
The piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break in time and increased piston life
Cast piston is gravity-cast aluminum alloy (not forged) with 18% silicone content
OE replacement piston
Kit includes piston, rings, wrist pin and circlips