Namura Piston Rings for Polaris 500 Models - 92.47mm - NA-50004-2R feed-mpn-WR101-123 Fits: 1994-04 Polaris Sportsman 400

Fits: 1994-04 Polaris Sportsman 400

ElectroSport uses high quality lamination cores and winds these with the highest quality copper winding wire that is available

1998-05 KTM 300 MXC

2003-05 Yamaha YZ450F

Part Number: 811366

Namura Piston Rings for Polaris 500 Models - 92.47mm - NA-50004-2R feed-mpn-WR101-123 Fits: 1994-04 Polaris Sportsman 400Namura Technologies Piston Rings Part Number: NA 50004 2R Piston Rings are an essential part of piston performance, engine efficiency, and durability. Namura piston 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. Often overlooked and unglamorous, they are an essential