Namura Oversized Piston Kit for 1993-09 Honda TRX300EX/TRX300X - 74.95mm - NA-10005-4 MPN_FS101-0010 2019 Polaris SKS 850 w/146"

2019 Polaris SKS 850 w/146" track

Part Number: PK1589

1997 Kawasaki VN750 Vulcan

2010 Yamaha YFZ450R SE

Namura Oversized Piston Kit for 1993-09 Honda TRX300EX/TRX300X - 74.95mm - NA-10005-4 MPN_FS101-0010 2019 Polaris SKS 850 w/146"Namura 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