1. Pistons, Rings & Piston Kits Products
  2. sku: 8128130712567623
  3. NAMURA NA-50000-6

NAMURA TECHNOLOGIES NA-50000-6 Piston Kit 758891086480 1.50MM 73.46MM

Na-50000-6 Namura Technologies Piston Kit - 1.50mm Oversize To 73.46mm

( Brand: Namura Technologies ), ( Manufacturer Part Number: NA-50000-6 ), ( Type: Engine ), ( Country/region Of Manufacture: China ), ( Manufacturer Warranty: 1 Year Manufacturer Warranty ), ( California Prop 65 Warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov ), ( Authorized Dealer: Yes ), ( Bore: 73.46mm ), ( Compatibility Disclaimer: Compatibility Chart Information Provided By ), ( Height: 4.100 ), ( Legal Disclaimer: Your Local Laws Before Purchasing. ), ( Photo Disclaimer: For Reference Only, May Differ From Product, See Item Details. ), ( Sizing: 1.50mm Oversize ), ( Vehicletype: Atv ), ( UPC: 758891086480 )

Review NAMURA TECHNOLOGIES Piston Kit 1.50mm Oversize To 73.46mm

Introducing the Namura NA-50000-6 Piston Kit, a high-performance upgrade for your engine that is ideal for those seeking greater power and efficiency. This piston kit is specifically designed for applications with a bore size of 1.50mm and a stroke length of 73.46mm.

The NA-50000-6 Piston Kit is meticulously crafted using the finest materials and advanced manufacturing techniques. Each piston is made from forged 2618-T6 aluminum alloy, ensuring superior strength and durability. The piston tops are honed to perfection with a flat and smooth surface finish, ensuring optimal ring sealing and piston-to-cylinder contact.

The pistons feature a unique design with a dished shape that provides increased compression height and area, leading to improved combustion efficiency and power output. The piston skirt is designed with a low-friction coating that minimizes friction between the piston and cylinder walls, reducing wear and tear and improving engine longevity.

The NA-50000-6 Piston Kit also includes piston rings made from high-quality, heat-resistant materials. The compression rings are made from nitrided steel, while the oil control rings are made from chrome-nickel alloy. These rings provide excellent sealing and prevent oil leakage, ensuring efficient engine operation.

The piston kit is also designed to provide optimal clearance for your engine's valves and other components. Each piston is precision-engineered to ensure that it fits perfectly in the cylinder bore, minimizing the risk of engine damage and providing smooth, reliable operation.

In conclusion, the Namura NA-50000-6 Piston Kit is a high-performance upgrade for your engine that delivers increased power and efficiency. With its superior strength, durability, and advanced design features, this piston kit is an excellent choice for those seeking to optimize their engine's performance.

The Namura NA-50000-6 piston kit is a popular choice for those seeking high-performance pistons for their engines. Here are some pros and cons that might help you decide if this piston kit is the right choice for you:

Pros:

1. High-quality material: The NA-50000-6 piston kit is made of forged 2618-T6 aluminum alloy, which is known for its strength and durability.

2. Enhanced power: The pistons are designed to provide improved power and torque, making them an excellent choice for high-performance applications.

3. Precision manufacturing: The pistons are manufactured using advanced CNC machining techniques, ensuring they are perfectly round and have a flat crown.

4. Thick ring lands: The pistons have thick ring lands, which provide better support for the piston rings, reducing ring groove distortion and improving ring sealing.

5. Suitable for various engine sizes: The NA-50000-6 piston kit is available in various sizes, making it suitable for a wide range of engines.

Cons:

1. Expensive: Compared to other aftermarket piston kits, the NA-50000-6 piston kit is relatively expensive.

2. May require additional modifications: Depending on the specific engine application, additional modifications may be required to install the pistons.

3. May require new piston rings: The thick ring lands on the NA-50000-6 pistons may require the use of new piston rings.

4. Longer installation time: Due to the precision manufacturing and high-quality materials used, the installation process may take longer than with other piston kits.

Conclusion:

The Namura NA-50000-6 piston kit is an excellent choice for those seeking high-performance pistons for their engine. While it may be more expensive than other aftermarket piston kits, the high-quality materials, precision manufacturing, and enhanced power make it a worthwhile investment for serious performance enthusiasts. However, it's important to note that the installation process may be more time-consuming and may require additional modifications or new piston rings.

Recommendation:

If you're looking for high-performance pistons for your engine and are willing to invest in a high-quality product, the Namura NA-50000-6 piston kit is an excellent choice. However, if you're on a budget or prefer a more affordable option, there are other aftermarket piston kits available that may better suit your needs. Ultimately, it's important to carefully consider your engine application, performance goals, and budget before making a decision.

Details:

Some tests have shown this feature can increase horsepower and fuel economy by up to 6%. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures. Vehicle Fitment: 1989 1992 fits POL Big Boss 250 4x6, 1991 1993 6x6, 1987 Cyclone 250X, 1985 1986 Scrambler 250, 1990 2006 Trail Blazer 1988 1993 2x4, 1987 1993 4x4, 1985 - 1988 250R/ES Sizing: 1.50mm Oversize. Bore: 73.46mm, Sizing: 1.50mm Oversize, MOS2 made with Teflon /Molybdenum Coated Skirts - A rolled on application process provides a fits Bond that is 10 times stronger than other spray coatings.

Anodized Domes - Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized. Machined Smooth Heads - Reflects combustion heat and reduces carbon buildup, protecting the top of piston.

part #: na500006 prices

  • $72.58-$80.96

specifications pistondon:

  • brand: Namura Technologies
  • mpn: Na-50000-6
  • type: Engine
  • country/region of manufacture: China
  • manufacturer warranty: 1 Year Manufacturer Warranty
  • california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov
  • authorized dealer: Yes
  • bore: 73.46mm
  • compatibility disclaimer: Compatibility Chart Information Provided By
  • height: 4.100
  • legal disclaimer: Your Local Laws Before Purchasing.
  • photo disclaimer: For Reference Only, May Differ From Product, See Item Details.
  • sizing: 1.50mm Oversize
  • vehicletype: Atv
  • upc: 758891086480

seller pistondon:

  • city: Cedar Park, Texas
  • rating: 97.7%
  • # reviews: 176719

shipping pistondon:

  • class: Expedited, Standard
  • transit: 3-7 Days
  • service: Expedited, Standard
  • type: Fixed
  • cost: $0.00

payments pistondon:

  • other
  • wallet: Google-pay
  • credit card: Mastercard

returns pistondon:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

offer pistondon:

  • sold: 0
  • availability: In Stock
  • started: September 8, 2025
  • quantity: 5
  • options: Ship-to-home

general pistondon:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
type: engine, country/region of manufacture: china, manufacturer warranty: 1 year manufacturer warranty, california prop 65 warning: cancer and reproductive harm www.p65warnings.ca.gov, authorized dealer: yes, bore: 73.46mm, compatibility disclaimer: compatibility chart information provided by, legal disclaimer: your local laws before purchasing., photo disclaimer: for reference only, may differ from product, see item details., sizing: 1.50mm oversize, vehicletype: atv,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, height: 4.100, sku: 8128130712567623,

Namura Technologies NA-50000-6 Is Similar To:

pistondon logo
5 offers $72.58–$80.96 USD
  • Offer #1: $80.95 price + $0.00 shipping estimate = $80.95* total. Polaris Xplorer 250 4X4 2000-2002. Part: Piston.FREE SHIPPING
  • Offer #2: $80.96 price + $11.99 shipping estimate = $92.95* total. All Namura pistons have premium world class rings. Namura Piston Kit 0.06.+$11.99 shipping
  • Offer #3: $72.58 price + $0.00 shipping estimate = $72.58* total. Polaris Big Boss 250 4x6 1989-1992. Combine this with the MOS2 coating and hard anodizing, Namura gives you a higher performance piston without the higher price.FREE SHIPPING
  • Offer #4: $82.75 price + $0.00 shipping estimate = $82.75* total. Namura Piston Kit STD.FREE SHIPPING
  • Offer #5: $79.53 price + $0.00 shipping estimate = $79.53* total. Benefits include increased heat transfer, reduced friction, and helping to eliminate cold seizures. Namura Technologies - - Piston Kit, 1.50mm Oversize to 73.46mm.FREE SHIPPING

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