Namura Piston Kit for 1999-20 Yamaha YZ250 models - 66.36mm - NX-40025-B 2005 Suzuki VL800 C50 Boulevard (spoke wheels) 2002 Yamaha WR250F

2002 Yamaha WR250F

2005 Polaris Sportsman 600 4x4

2017 Can-Am Outlander 850 XMR

Part Number: 808874

Namura Piston Kit for 1999-20 Yamaha YZ250 models - 66.36mm - NX-40025-B 2005 Suzuki VL800 C50 Boulevard (spoke wheels) 2002 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