Namura Piston Kit for Polaris 570 Models - 98.94mm - NA-50019 1997 Polaris Xplorer 500 1999 Harley-Davidson FXSTB Night Train

1999 Harley-Davidson FXSTB Night Train Base --

2018 Polaris Ranger 900 XP

2016-19 Polaris SKS 800 w/155" Track

1983 Kawasaki KZ250L1 CSR Belt

2014 Arctic-Cat Wildcat X 1000 Ltd

Namura Piston Kit for Polaris 570 Models - 98.94mm - NA-50019 1997 Polaris Xplorer 500 1999 Harley-Davidson FXSTB Night TrainNamura 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