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Namura Technologies Top End Repair Kit - Standard Bore 91.42mm - NA-50093-4K

NA-50093-4K

Description

Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit
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 feature can increase horsepower and fuel economy by up to 6%
Anodized Domes Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons
Hypereutectic Casting Process Provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures

Product Series

Application List

YearsMakeModelApplicationNotes
2016 - 2016PolarisSportsman 1000 Touring XP Limited
2016 - 2018PolarisScrambler 1000 XP
2015 - 2019PolarisSportsman 1000 Touring XP
2014 - 2015PolarisScrambler 1000 XP EPS
2016 - 2018PolarisSportsman 1000 XP Hunter Edition
2015 - 2018PolarisSportsman 1000 XP
2016 - 2019PolarisSportsman 1000 XP High Lifter Edition

Shipping Information

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  • Free Ground Shipping (1 - 5 Days)