Namura Technologies NA-40015-4 Piston Kit - 1.00mm Oversize 71.95mm, 8.7:1 Compression eyewear 2018 Ski-Doo Freeride E-TEC 850

2018 Ski-Doo Freeride E-TEC 850 137

1987 Honda SE50 Elite S

2019-2020 Ski-Doo MX Z TNT E-TEC 600R

lightweight buckle

Convenient kit eliminates looking up multiple part numbers

Namura Technologies NA-40015-4 Piston Kit - 1.00mm Oversize 71.95mm, 8.7:1 Compression eyewear 2018 Ski-Doo Freeride E-TEC 850Bore: 71. 95mm Compression: 8. 7: 1 Compression Sizing: 1. 00mm 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