Namura Technologies NA-50090-B Piston Kit - Standard Bore 93.01mm, 10.6:1 Compression trailers-ramps-trailers 2023-2024 Polaris Sportsman 570 Trail

2023-2024 Polaris Sportsman 570 Trail

Fits 1998-2017 H-D 7-pin

and nipples

1973-1974 Ski-Doo Olympique 440

Designed specifically for 89-13 Classic BatWing/RoadGlide Fairing models and 14 Ultra/StreetGlide models with the factory Harley radio or aftermarket radio

Namura Technologies NA-50090-B Piston Kit - Standard Bore 93.01mm, 10.6:1 Compression trailers-ramps-trailers 2023-2024 Polaris Sportsman 570 TrailBore: 93. 00mm Compression: 10. 6: 1 Compression Sizing: 0. 01mm Oversize MOS2 (Teflon Molybdenum) Coated Skirts A rolled on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures. Machined Smooth Heads Reflects combustion heat and reduces carbon buildup, protecting the top of the piston. Some tests have shown this