Namura Oversized Piston Kit for Polaris 250 Models - 72.96mm - NA-50000-4 2012 Polaris Hawkeye 400 HO 2x4 1998 Honda TRX300EX Fourtrax

1998 Honda TRX300EX Fourtrax

2016 Kawasaki Brute Force 750 4x4i

2000-01 Yamaha YFM400 Kodiak 2WD

2009 Yamaha Grizzly 450 4x4

Namura Oversized Piston Kit for Polaris 250 Models - 72.96mm - NA-50000-4 2012 Polaris Hawkeye 400 HO 2x4 1998 Honda TRX300EX 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