Namura Top End Repair Kit for Yamaha .020 - Part Number NA-40004-2K

NAMURA TOP END REPAIR KIT.
*  Top end repair kits include: Pistons, rings, and top end gasket sets.
*  Namura Pistons have molybdenium/teflon skirt coatings which minimizes resistance and wear and anodized domes which provide superior heat or resistance.
*  Both of these features help to extend the life span of the pistons. 
*  Rings will fit OEM pistons. 
*  Namura Top End Gasket Sets are precision cut Klingersil coated steel head gaskets for better sealing and high-temp resistance.

The Namura Top End Repair Kit for Yamaha engines, part number NA-40004-2K, provides a comprehensive solution for restoring your motorcycle's top end. Designed specifically for Yamaha models with a .020-inch piston clearance, this kit ensures precise fitment and reliable performance.

Constructed with high-quality materials, the Namura Top End Repair Kit includes essential components such as piston rings, gaskets, and seals, all engineered to meet or exceed OEM standards. This kit simplifies the repair process by offering all necessary parts in one complete package, saving time and reducing the need for multiple purchases.

Whether performing a routine top end rebuild or addressing specific engine issues, this kit ensures optimal engine compression, power, and efficiency. The durable components are designed to withstand the stresses of high-performance riding, making it suitable for both casual and competitive use. Proper installation of this kit can extend the lifespan of your engine and improve overall operation, providing peace of mind for motorcycle enthusiasts and mechanics alike.

Features:

• Complete top end repair kit designed for Yamaha motorcycles with .020-inch piston clearance

• Includes piston rings, gaskets, and seals for comprehensive engine restoration

• High-quality materials ensure durability and reliable performance

• Engineered to meet or exceed OEM standards for precise fitment

• Simplifies repair process by providing all necessary components in one kit