Namura Oversized Piston Kit for 2003-19 Honda CRF230F - 66.00mm - NX-10230-2 1998 Yamaha XVZ1300A Royal Star Silverado 2007 Polaris Sportsman 500 EFI

2007 Polaris Sportsman 500 EFI / HO EFI

Part Number: W6442

1975 Honda ATC90K3

1997 Honda TRX300 Fourtrax 300 4X4

1976 Kawasaki KZ750B

Namura Oversized Piston Kit for 2003-19 Honda CRF230F - 66.00mm - NX-10230-2 1998 Yamaha XVZ1300A Royal Star Silverado 2007 Polaris Sportsman 500 EFINamura 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