Namura Piston Rings for 250cc models - 66.34mm - NX-10025R MPN_555M05650 2007 Arctic-Cat 650 Auto 2

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Namura Piston Rings for 250cc models - 66.34mm - NX-10025R MPN_555M05650 2007 Arctic-Cat 650 Auto 2Namura Technologies Piston Ring Kit Part Number: NX 10025R Ring Piston Size: 66. 34mm Piston Rings are an essential part of piston performance, engine efficiency and durability. Namuras rings are designed specifically for each application with the best materials and precise fitment. Composed of either a highly ductile cast iron or stainless steel alloy. Quality provide excellent wear resistance and a gas tight seal. Sold with enough rings for a single