Namura Oversized Piston Kit for Yamaha YFB250 / YFM250 Models - 72.45mm - NA-40015-6 Piston Size_84.97mm 2010 Polaris Sportsman 550 Touring

2010 Polaris Sportsman 550 Touring EPS

2018 Polaris RZR 570 EPS

2018-19 Yamaha YFM450F Kodiak

and plug directly into your Prairie wiring harness

Displacement: 445cc

Namura Oversized Piston Kit for Yamaha YFB250 / YFM250 Models - 72.45mm - NA-40015-6 Piston Size_84.97mm 2010 Polaris Sportsman 550 TouringNamura 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