Namura NX-70020-B Piston 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

The Namura NX-70020-B Piston Kit is a replacement engine component designed for reliable fit and consistent performance in compatible powersports applications. Built for service and repair needs, this piston kit supports restoration of proper engine operation when replacing worn, damaged, or fatigued internal components. Its practical design makes it a suitable choice for professional technicians, repair shops, and powersports enthusiasts seeking a dependable replacement from Namura.
The NX-70020-B piston kit is intended to help simplify engine rebuilding and component replacement by providing a purpose-built solution for compatible applications. Proper piston selection is essential for maintaining compression, combustion efficiency, and dependable engine performance. Before installation, verify application compatibility and review the manufacturer’s service information for required clearances, assembly procedures, and related replacement components.
Designed as a direct replacement solution where specified, the Namura NX-70020-B helps support dependable repairs without unnecessary modification. Install using approved tools and procedures, and inspect associated engine parts to ensure the complete assembly is ready for service. This piston kit is sold as one unit and is identified by part number NX-70020-B for accurate ordering and replacement reference.

Features:

• Brand: Namura

• Part Number: NX-70020-B

• Product Type: Replacement piston kit

• Application: Designed for compatible powersports engine applications

• Use: Suitable for engine rebuilding, maintenance, and repair

• Unit of Measure: Each