Namura Piston Rings for Polaris 500 Models - 92.47mm - NA-50004-2R feed-mpn-WR101-123 1998-05 KTM 300 MXC

1998-05 KTM 300 MXC

2007 Ski-Doo GTX 500 SS Sport

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

2008 Yamaha YFM 350 Grizzly

2003-05 Yamaha YZ450F

Namura Piston Rings for Polaris 500 Models - 92.47mm - NA-50004-2R feed-mpn-WR101-123 1998-05 KTM 300 MXCNamura 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