Namura Technologies NA-20040-2K Top End Rebuild Kit - 82.46mm - Oversized 0.50

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.

Vehicle Fitment:

2005-2016 Kawasaki KAF400 Mule 600
2005-2016 Kawasaki KAF400 Mule 610 4x4
2016 Kawasaki KAF400 Mule 610 4x4 SE
2010-2016 Kawasaki KAF400 Mule 610 4x4 XC
2014-2016 Kawasaki KAF400 Mule 610 4x4 XC SE
2017 Kawasaki KAF400 Mule SX
2017 Kawasaki KAF400 Mule SX 4x4
2017 Kawasaki KAF400 Mule SX 4x4 SE
2017 Kawasaki KAF400 Mule SX 4x4 XC
2017 Kawasaki KAF400 Mule SX 4x4 XC Camo
2017 Kawasaki KAF400 Mule SX 4x4 XC SE