WSM Top End Rebuild Kit Platinum S-D 900 0.5Mm Over - 010-864-12P

Complete Top End Kits Include: Pistons, Rings, Wrist Pins, Circlips, Top End Bearings, Head, Base, Common Intake and Exhaust Gaskets required for rebuilding the top end of the motor.

• Platinum Series are made of high strength hardened aluminum designed to prevent skirt and ring groove breakage
• The piston walls are treated with a nonabrasive coating which reduces heat and friction for added horsepower and greatly extends piston life
• Made to exact OEM specifications
• See Replacement Piston Kits pages for replacement pistons and piston parts