Namura Oversized Piston Kit for Polaris 300 Models - 75.47mm - NA-50003-4 1995 Ski-Doo Grand Touring 670 SE 1987-88 Yamaha YFM200 Moto 4

1987-88 Yamaha YFM200 Moto 4

2007 POLARIS Ranger 4x4 500

2015 Arctic Cat 700 XR LTD

Part Number: 03-0278

50mm (+2mm Over)

Namura Oversized Piston Kit for Polaris 300 Models - 75.47mm - NA-50003-4 1995 Ski-Doo Grand Touring 670 SE 1987-88 Yamaha YFM200 Moto 4Namura 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