Namura NA-11000-2K Top End Rebuild 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 dependable top-end performance with the Namura NA-11000-2K Top End Rebuild Kit. Designed for powersports engine service and repair, this kit provides a convenient solution for replacing worn top-end components during an engine rebuild. Using a matched kit helps simplify the parts-selection process and supports a consistent installation when servicing the upper portion of the engine.
The Namura NA-11000-2K is intended for applications requiring a top-end refresh, whether addressing wear, reduced performance, or routine engine maintenance. It is a practical choice for professional technicians, powersports repair shops, and experienced enthusiasts who want to complete a focused engine service with components selected for compatibility within the kit. Always compare the part number and application information with the vehicle manufacturer’s specifications before installation.
Namura is recognized for producing replacement engine components for powersports applications, and this rebuild kit is made to support dependable service when installed according to proper repair procedures. Before disassembly, inspect the cylinder, crankcase, connecting components, and related sealing surfaces for wear or damage. Additional parts may be required depending on the engine’s condition and the specific repair being performed, so confirm the complete service requirements in the applicable repair manual.
The kit is supplied as one complete unit and is identified by Namura part number NA-11000-2K. Its straightforward format makes it suitable for organized service work and helps reduce the need to source compatible top-end replacement components individually. For best results, use the correct tools, follow manufacturer torque specifications, prepare all mating surfaces carefully, and complete the recommended break-in procedure after installation.

Features:

• Brand: Namura

• Part Number: NA-11000-2K

• Product Type: Top end rebuild kit

• Application: Powersports engine repair and top-end service

• Service Use: Supports replacement of worn upper-engine components

• Package Format: Supplied as one complete kit

• Installation Note: Verify vehicle compatibility and repair requirements before purchase