SKU:181978

NAMURA Complete Top End Rebuild Kit for Yamaha 99.97mm - Part Number NX-40092K

NAMURA Complete Top End Rebuild Kit for Yamaha 99.97mm - Part Number NX-40092K

Regular price $146.99 USD
Sale price $146.99 USD Regular price
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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 Complete Top End Rebuild Kit for Yamaha engines is designed to restore optimal performance and reliability. Engineered with precision and quality, this kit includes all the essential components needed for a comprehensive top-end rebuild, ensuring your Yamaha engine runs smoothly and efficiently. Ideal for restoring power and extending the lifespan of your engine, this kit provides a reliable solution for maintenance or rebuild projects. Crafted with durability in mind, each part meets or exceeds OEM standards, offering peace of mind during installation and operation. Whether for a professional overhaul or a DIY project, this kit simplifies the rebuilding process with its all-in-one design and high-quality components. Trust NAMURA to deliver performance and longevity for your Yamaha engine restoration needs.

Features:

  • Complete top-end rebuild kit designed specifically for Yamaha engines
  • Includes all necessary components for a comprehensive rebuild
  • Precision-engineered parts to meet or exceed OEM standards
  • Designed to restore engine performance and reliability
  • Ideal for maintenance, repair, or performance upgrades

Only 2 piece in stock!


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