Namura NX-30000-CK 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

Restore reliable top-end performance with the Namura NX-30000-CK Top End Repair Kit. This kit is designed to support repairs involving the upper portion of a compatible engine, helping replace worn or serviceable components during an engine rebuild or maintenance project. With Namura branding and a defined part number, the kit provides a clear replacement option for powersports professionals, repair shops, and experienced technicians.
The NX-30000-CK is supplied as a complete kit rather than as an individual loose component, helping simplify parts organization during service. A top-end repair kit can be a practical choice when refreshing an engine after extended use, addressing wear-related performance concerns, or completing scheduled maintenance. Before installation, compare the part number and application information with the engine manufacturer’s specifications to confirm compatibility.
This Namura repair kit is intended for installation by a qualified technician using appropriate service procedures, tools, and torque specifications. Always inspect related engine components before assembly and replace any parts that do not meet the manufacturer’s service limits. Proper preparation, clean installation practices, and careful attention to the engine’s repair manual can help support dependable operation and long-term service life. The kit is identified by part number NX-30000-CK and has a unit of measure of kit for straightforward ordering and workshop inventory management.

Features:

• Namura top-end repair kit for compatible engine applications

• Part number NX-30000-CK for accurate product identification

• Supplied as a complete kit for organized engine service

• Suitable for qualified technician installation and rebuild work

• Verify application compatibility before ordering or installation