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Namura Technologies Top End Repair Kit - Standard Bore 66.34mm - NX-70051K3

NX-70051K3

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
2021 - 2022Gas GasEC 250
2022 - 2022Gas GasEX 250
2022 - 2022Gas GasMC 250
2017 - 2022HusqvarnaTC250
2017 - 2018HusqvarnaTE250
2018 - 2022HusqvarnaTE250i
2017 - 2019KTM250 XC
2017 - 2018KTM250 XC-W
2019 - 2019KTM250 XC-W TPI

Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W6.0000” x H10.0000” x L4.0000”
  • Free Ground Shipping (1 - 5 Days)