Namura Overbore Piston Kit for 1999-05 Arctic Cat 250 2X4 / 4X4 - 66.97mm - NA-30000-4 2006 Honda XR650 2016 Kawasaki KRT800 Teryx4

2016 Kawasaki KRT800 Teryx4

Part Number: PWSSK-S07-421

2000 Polaris Xplorer 400 4x4

78mm Piston Size Added 0

1990-94 Yamaha YFM350 Big Bear 4x4

Namura Overbore Piston Kit for 1999-05 Arctic Cat 250 2X4 / 4X4 - 66.97mm - NA-30000-4 2006 Honda XR650 2016 Kawasaki KRT800 Teryx4Namura 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