Namura
Top End Repair Kit (NA-20065K)
Top End Repair Kit (NA-20065K)
Fits these machines
Verify fit- Make
- Arctic CatKawasaki
- Model
- 650 4X4 AUTO650 V-TWINKVF650 PRAIRIE
- Years
- 2002–2013
- Type
- ATVUTV
This part covers more than one machine. The lists above are combined, not paired — confirm your exact model and year before ordering, or text us the machine and we’ll confirm it.
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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
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