Namura Oversized Piston Kit for Polaris 570 Models - 100.44mm - NA-50019-6 MPN_825M06400 1986 Kawasaki JS550

1986 Kawasaki JS550

Fitments 2008 Yamaha YFM250 Raptor

Part Number: 8612

Fits: 1992 Kawasaki KX125

2007-12 KTM 450SX-F

Namura Oversized Piston Kit for Polaris 570 Models - 100.44mm - NA-50019-6 MPN_825M06400 1986 Kawasaki JS550Namura Technologies Piston Kit Namura gives you a higher performance piston without the higher price MOS2 Coated Skirts increase heat transfer and reduce friction to eliminate cold seizures. Higher silicon content reduces expansion rates and increaseswear resistance. Machined Smooth Heads Reflect combustion heat and reduces carbon buildup. Namura piston kits come with the piston, a set of OEM quality rings, a wrist pin, and circlips. Why replace your