Namura Piston Kit for 1999-05 Kawasaki Ultra 150 - 79.87mm - NW-20006 feed-mpn-M4912 1997 Ski-Doo MX Z 440

1997 Ski-Doo MX Z 440 LC X

2017 Polaris Sportsman 450 HO

Fitments 2007 Kawasaki KX100

2007-13 Honda TRX420FE FourTrax Rancher 4X4 ES

2014 Arctic Cat 400

Namura Piston Kit for 1999-05 Kawasaki Ultra 150 - 79.87mm - NW-20006 feed-mpn-M4912 1997 Ski-Doo MX Z 440Namura 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