2Bros Parts

PISTON KIT 04-08 KX125 54.00 A, NAMURA NX-20005 KAWASAKI

$62.17

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Delivery to United States 5–8 business days

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Namura A Assembly Piston Kit NX-20005. High-performance pistons engineered in the USA, manufactured in Taiwan from high-silicon content Hypereutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life, and reduced scuffing. Machined, smooth piston crowns reduce carbon buildup, increasing horsepower and fuel economy. Hard anodized crowns are 75% stronger than non-anodized, providing minimal expansion and reducing the chance of cold seizures. Teflon/Molybdenum coated skirts reduce friction and heat. Uses state-of-the-art CNC equipment and a low-expansion, low-friction piston alloy. Includes an OEM style tin coating for break-in assistance. Fractional oversize pistons are available to extend cylinder life. Piston assemblies include ring(s), wrist pin, and circlips. Piston diameter 54.00mm.

Specifications
SKU
56-W834.A.NT
Brand
Namura Technologies
Availability
In Stock (2)

Fitments (9)

MakeModelYear
KAWASAKIKX 1252001
KAWASAKIKX 1252002
KAWASAKIKX 1252003
KAWASAKIKX 1252004
KAWASAKIKX 1252005
KAWASAKIKX 1252006
KAWASAKIKX 1252007
KAWASAKIKX 1252008
KAWASAKIKX 1252009
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
54.00mm
Variant Id
257940
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Namura Piston A Assembly - NX-20005

Enhance your engine's performance and longevity with this high-performance Namura Piston A Assembly. Engineered in the USA and manufactured in Taiwan, this piston is crafted from high-silicon content, hypereutectic cast aluminum. This advanced material offers reduced heat expansion, tighter clearances, increased hardness, longer life, and reduced scuffing.

The piston features a machined, smooth piston crown designed to minimize carbon buildup, thereby increasing horsepower and improving fuel economy. For even greater durability, the hard anodized crowns are 75% stronger than non-anodized versions, providing minimal expansion and reducing the risk of cold seizures when combined with the Teflon/Molybdenum coated skirts.

Experience superior performance with MOS2 (Teflon/Molybdenum) coated skirts, which reduce friction and heat to the highest standards. Manufactured using state-of-the-art CNC equipment, this piston utilizes the same low-expansion, low-friction alloy preferred by major Japanese engine manufacturers. It also features an OEM-style tin coating to aid in the crucial break-in process.

This piston assembly includes:

  • Ring(s)
  • Wrist pin
  • Circlips

Namura rings are designed to match OEM specifications. Fractional oversize pistons, available in -B (.0004 in.) and -C (.0008 in.), are offered for select applications. These can extend the life of your cylinder by restoring original clearance if slightly worn, potentially avoiding costly sleeve installations.

Key Features:

  • High-silicon content hypereutectic cast aluminum
  • Reduced heat expansion and scuffing
  • Increased hardness and longer life
  • Machined smooth piston crowns for reduced carbon buildup
  • Hard anodized crowns for superior strength
  • MOS2 (Teflon/Molybdenum) coated skirts for reduced friction and heat
  • OEM-style tin coating for assisted break-in
  • Includes rings, wrist pin, and circlips
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

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Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

More answers in our FAQ.

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