Namura Oversized Piston Kit for 1981-24 Yamaha PW50 - 40.46mm - NX-40005-2 feed-mpn-150206X Machined from aircraft grade 6061

Machined from aircraft grade 6061 billet aluminum

2004-08 Suzuki LT-Z400 QuadSport Z

Part Number: WR101-057

2000 Husqvarna CR250

Namura Oversized Piston Kit for 1981-24 Yamaha PW50 - 40.46mm - NX-40005-2 feed-mpn-150206X Machined from aircraft grade 6061Namura 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