Namura Technologies - NA-20003-4K - Top End Repair Kit, Standard Bore 69.97mm
Namura Technologies Part Number NA-20003-4K
FITS:
Namura Standard Bore Piston , Wrist Pin, Circlips, Piston Rings.
(2 Stroke Models Will Include Wrist Pin Bearing)
Top End Gasket Kit Included.
-Namura pistons have Molybdenium/Teflon skirt coatings to minimize resistance for extended life.
-All Namura pistons have anodized domes and high silicone content for superior heat resistance and strength.
Return/Exchange Policy - If for any reason you aren't happy with your purchase you may return or exchange the product within 30 days of the delivery date. The product must be unused, in re-sellable condition and include all original packaging and/or tags. Shipping costs for all returns or exchanges are paid at the buyers expense unless a mistake was made on our part. If you have received the wrong item please contact us immediately. We will fix the problem by shipping a replacement.
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.
Piston Rings
Namura rings are made by Riken, the world's largest OEM manufacturer and are the same OEM rings used on more motorcycles and ATV's than any other brand
Generic Photo Shown, Part/Kit shipped is specific to the model and size listed above.
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