Namura Piston Kit for Polaris 250 Models - 71.96mm - NA-50000 feed-mpn-151119X 1997 Honda TRX90X Fourtrax

1997 Honda TRX90X Fourtrax

1984 Yamaha YZ490

2012 Polaris Ranger 900 RZR XP 4

1976 Yamaha YZ125

Namura Piston Kit for Polaris 250 Models - 71.96mm - NA-50000 feed-mpn-151119X 1997 Honda TRX90X FourtraxNamura 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