PISTON KIT 81-14 PW50 41.00, NAMURA NX-40005-4 YAMAHA

£54.16
1

Namura Piston Assembly 41.00mm Bore NX-40005-4. Features MOS2 (Molybdenum/Teflon) skirt coatings, high-silicon aluminum, and anodized domes. Piston kits include individually wrapped piston(s), OEM quality rings in their own box, wrist pin(s), and circlips. Rings are made by Riken, the world's largest OEM manufacturer. A, B, and C pistons are available.

Specifications
SKU
56-W938+100.NT
Brand
Namura Technologies
Availability
In Stock (4)
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
41.00mm
Variant Id
258287
Shipping OptionsShown at checkout
14-Day ReturnsHassle-free
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Product details

FULL DESCRIPTION

Namura Piston Kit - 41.00mm Bore

This Namura Piston Kit is designed as a direct replacement for your original piston, crafted to meet exact OEM specifications. No modifications or dimensional adjustments are necessary for installation.

Key Features:

  • Precision Bore Size: 41.00mm for a perfect fit.
  • Advanced Skirt Coating: Features MOS2 (Molybdenum/Teflon) for reduced friction and enhanced durability.
  • High-Quality Material: Constructed from high-silicon aluminum for superior strength and heat dissipation.
  • Anodized Domes: For increased resistance and performance.
  • Complete Kit: Includes individually wrapped piston(s), OEM quality rings (packed separately), wrist pin(s), and circlips.
  • OEM Quality Rings: Namura rings are manufactured by Riken, the world's largest OEM supplier, ensuring the same quality used by major motorcycle and ATV brands.
  • Graded Pistons Available: A, B, and C sized pistons are offered to help prolong the life of specialized cylinder types like Nikasil, SCEM, Boron Composite, and Ceramic cylinders.