NAMURA NX-20013K Top-End Repair Kit

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

The NAMURA NX-20013K Top-End Repair Kit is designed to support top-end engine repair and restoration work. This kit provides a convenient service solution for replacing or renewing top-end components during routine maintenance, overhaul, or repair procedures. With the components grouped under one part number, it helps simplify parts selection and keeps the service process organized.
Use the NAMURA NX-20013K kit when servicing an engine’s top-end assembly and follow the manufacturer’s recommended procedures for inspection, removal, installation, and break-in. Proper preparation of mating surfaces, careful component inspection, and adherence to application-specific torque specifications are important for achieving dependable results. Always compare the kit details with the vehicle or engine service information before installation to confirm compatibility.
The NAMURA Top-End Repair Kit is supplied as a kit, making it a practical choice for professional technicians, powersports repair facilities, and experienced home mechanics. NAMURA is recognized for producing replacement engine components intended for service and rebuilding applications. For the best installation outcome, use clean tools, replace worn related components as needed, and verify clearances and sealing surfaces during assembly. The NX-20013K part number should be used when ordering or referencing this repair kit.

Features:

• Brand: NAMURA

• Part Number: NX-20013K

• Product Type: Top-end engine repair kit

• Application: Supports top-end engine service, repair, and restoration

• Unit of Measure: Kit