Namura Piston Rings for Polaris 850 Sportsman / Scrambler - 87.43mm - NA-50012-2R 2014 Polaris RZR4 900 - International 2000-02 Polaris Magnum 325 4x4

2000-02 Polaris Magnum 325 4x4

2002-03 Kawasaki ZX900F1 Ninja ZX-9R

1983 Honda FT500

1981-83 Kawasaki KZ1000LTD

Namura Piston Rings for Polaris 850 Sportsman / Scrambler - 87.43mm - NA-50012-2R 2014 Polaris RZR4 900 - International 2000-02 Polaris Magnum 325 4x4Namura Technologies Piston Rings Part Number: NA 50012 2R Piston Size: 87. 43 mm 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,