Namura Oversized Piston Kit for 2009-14 Polaris Sportsman 550 - 97.07mm - NA-50011-2 feed-mpn-03-017 1981 Honda CR60R

1981 Honda CR60R

1997 Arctic-Cat Z 440

Displacement: 265

1976 Kawasaki KX400

Namura Oversized Piston Kit for 2009-14 Polaris Sportsman 550 - 97.07mm - NA-50011-2 feed-mpn-03-017 1981 Honda CR60RNamura 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