Namura Overbore Piston Kit for 1998-05 Yamaha 800 / 1200 PWC models - 80.40mm - NW-40003-2 1994 Honda XR250L 2012 Honda TRX420FE Rancher ES

2012 Honda TRX420FE Rancher ES

2010 - 11 Ranger 4x4 500 EFI

WARN: VRX 25 / VRX 25-S / VRX 35 / VRX 35-S

HP Gains: +6

Namura Overbore Piston Kit for 1998-05 Yamaha 800 / 1200 PWC models - 80.40mm - NW-40003-2 1994 Honda XR250L 2012 Honda TRX420FE Rancher ESNamura 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