Namura Oversized Piston Kit for Yamaha YFM350 / YFM400 Models - 83.95mm - NA-40005-4 2010 Yamaha YFM350FGIH Grizzly 4x4 IRS Hunter Edition 2005-07 Arctic Cat 500 FIS

2005-07 Arctic Cat 500 FIS MANUAL

1998 KTM 200 EXC

Fitment Note Hard Coat Annodize Fitment Note Fitment Note Fitment Note Fitment Note

00mm Piston Size Added Cylinder Stroke Volume 78

2004 Arctic Cat 400 MAN 2x4 WD IRS

Namura Oversized Piston Kit for Yamaha YFM350 / YFM400 Models - 83.95mm - NA-40005-4 2010 Yamaha YFM350FGIH Grizzly 4x4 IRS Hunter Edition 2005-07 Arctic Cat 500 FISNamura 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