Namura Oversized Piston Kit for Polaris 300 Models - 74.97mm - NA-50003-2 2013 Can-Am Commander 1000 X 2007-08 Yamaha YFM400 Grizzly IRS

2007-08 Yamaha YFM400 Grizzly IRS

2000 Husqvarna CR125

2011 Yamaha YFM250 Raptor 250

CNC precision machined

2016 Honda CRF110F

Namura Oversized Piston Kit for Polaris 300 Models - 74.97mm - NA-50003-2 2013 Can-Am Commander 1000 X 2007-08 Yamaha YFM400 Grizzly IRSNamura 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