Namura Piston Kit for 2004-07 Honda TRX400 FourTrax models - 84.97mm - NA-10040 1989 Yamaha YFM250 Moto-4 2010 Arctic Cat 450 H1

2010 Arctic Cat 450 H1 EFI

1981 Yamaha SR500

00mm Final Engine Displacement 249cc California Emissions FALSE Product Disclaimer You MUST measure the size of your cylinder BEFORE ORDERING

1999 Polaris Indy XC 500

Product Details Product Line Factory Connection Fork Springs Part Number IIS-028 Fitment Type Model-Specific Fitment Use Type for improving suspension performance and longevity Unit Sale Qty Pair Style IIS Series Size Position Front Material Steel Color Finish Functional Length California Emissions FALSE Product Disclaimer

Namura Piston Kit for 2004-07 Honda TRX400 FourTrax models - 84.97mm - NA-10040 1989 Yamaha YFM250 Moto-4 2010 Arctic Cat 450 H1Namura 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