Namura Overbore Piston Kit for 1999-05 Arctic Cat 250 2X4 / 4X4 - 67.47mm - NA-30000-6 2001 Ski-Doo MX-Z 700 Trail 2017 Polaris General 1000 4

2017 Polaris General 1000 4 EPS

1996-97 Yamaha Wave Blaster 760

2015 Polaris Pro RMK 600 LE w/155" track

2000 Kawasaki KVF300A Prairie 4x4

Stroke: 70

Namura Overbore Piston Kit for 1999-05 Arctic Cat 250 2X4 / 4X4 - 67.47mm - NA-30000-6 2001 Ski-Doo MX-Z 700 Trail 2017 Polaris General 1000 4Namura 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