Namura Oversized Piston Kit for 2004-13 Yamaha YFM125 Grizzly - 49.50mm - NA-40019-2 2004 Arctic Cat Mountain Cat 800 EFI 159 1996 Sea-Doo GTX 800

1996 Sea-Doo GTX 800

1996-2002 Arctic Cat ZRT 600

Fitments 2020 Harley-Davidson Softail Fat Bob - FXFB

1967 Ski-Doo Olympic 300E w/bogies

Namura Oversized Piston Kit for 2004-13 Yamaha YFM125 Grizzly - 49.50mm - NA-40019-2 2004 Arctic Cat Mountain Cat 800 EFI 159 1996 Sea-Doo GTX 800Namura 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