PISTON KIT 05-20 YZ125 54.00 A, NAMURA NX-40009 YAMAHA
Namura Piston Kit NX-40009, 54.00mm bore size A. High-performance piston engineered in the USA, manufactured in Taiwan using high-silicon content Hypereutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life, and reduced scuffing. Features machined, smooth piston crowns for reduced carbon buildup, increased horsepower, and fuel economy. Hard anodized crowns are 75% stronger than non-anodized, providing minimal expansion and reducing the chance of cold seizures. MOS2 Teflon/Molybdenum coated skirts reduce friction and heat for added power and longevity. Rings match OEM design. Part number 56-W845.A.NT. Cross reference numbers: 1C3-11631-03-D0, 1C3-11631-03-C0, 1C3-11631-03-A0, 1C3-11631-03-B0, 5NY-11611-00-00, 1C3-11633-00-00, 93450-16068-00, Wossner 8160DA, NX-40009.
- SKU
- 56-W845.A.NT
- Brand
- Namura Technologies
- Availability
- Out of Stock
FULL DESCRIPTION
Namura Piston Kit A
Enhance your motorcycle's performance and longevity with this high-performance Namura Piston Kit. Engineered in the USA and manufactured in Taiwan, this piston assembly features a 54mm bore for a precise fit.
Key Features:
- Material: Constructed from high-silicon content hypereutectic cast aluminum, designed for reduced heat expansion, tighter clearances, increased hardness, longer life, and reduced scuffing.
- Piston Crown: Features a machined, smooth piston crown to minimize carbon buildup, leading to increased horsepower and improved fuel economy.
- Hard Anodized Crowns: Offers 75% greater strength than non-anodized crowns, providing minimal expansion and reducing the risk of cold seizures when paired with Teflon/Molybdenum coated skirts.
- Coated Skirts: MOS2 (Teflon/Molybdenum) coated skirts ensure peak performance by reducing friction and heat, contributing to added power and extended longevity.
- Ring Design: Namura rings are designed to match OEM specifications.
This Namura Piston Kit is a direct replacement designed to meet or exceed original equipment standards for optimal performance and durability.
