Namura Oversized Piston Kit for Polaris Sportsman / Scrambler 850 - 87.43mm - NA-50012-2 2009 Polaris Ranger 500 EFI - Lower 2001 Yamaha WR250F

2001 Yamaha WR250F

2014 Arctic Cat Prowler 500 HDX

Fitments 2004 Honda CBR1000RR

2002 Husqvarna TE 610

Product Details Product Line Namura Piston Kit Part Number NA-20077 Fitment Type Model-Size-Specific Fitment Use Type Aftermarket Replaceent Unit Sale Qty Style Standard Bore Piston Kit Position Material Finish Piston/Cylinder Size 84

Namura Oversized Piston Kit for Polaris Sportsman / Scrambler 850 - 87.43mm - NA-50012-2 2009 Polaris Ranger 500 EFI - Lower 2001 Yamaha WR250FNamura 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