Namura Piston Kit for 1999-20 Yamaha YZ250 models - 66.37mm - NX-40025-C 2007 Yamaha YZ85 Fitments 1975 Arctic-Cat Cheetah Rotary

Fitments 1975 Arctic-Cat Cheetah Rotary 295

2015-19 Yamaha YZ 250 FX

'03-'17 FLSTC/I Heritage Classic

1983 Kawasaki KX80

Namura Piston Kit for 1999-20 Yamaha YZ250 models - 66.37mm - NX-40025-C 2007 Yamaha YZ85 Fitments 1975 Arctic-Cat Cheetah RotaryNamura 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