Namura Oversized Piston Kit for Yamaha YFM350 / YFM400 Models - 83.45mm - NA-40005-2 2006 Yamaha YFM400FAH Kodiak Ultramatic Hunter Edition 2011 Arctic-Cat 700 4x4 Mud

2011 Arctic-Cat 700 4x4 Mud Pro

Part Number: 28-1023

M90 Boulevard (2009)

2014 Honda TRX250TE

Namura Oversized Piston Kit for Yamaha YFM350 / YFM400 Models - 83.45mm - NA-40005-2 2006 Yamaha YFM400FAH Kodiak Ultramatic Hunter Edition 2011 Arctic-Cat 700 4x4 MudNamura 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