NAMURA TECHNOLOGIES NA-50004-6 Piston Kit 758891086640 1.50MM 93.47MM

( Brand: Namura Technologies ), ( Manufacturer Part Number: NA-50004-6 ), ( Type: Engine ), ( Country Of Origin: China ), ( California Prop 65 Warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov ), ( Manufacturer Warranty: 1 Year Manufacturer Warranty ), ( Authorized Dealer: Yes ), ( Bore: 93.47mm ), ( Compatibility Disclaimer: Compatibility Chart Information Provided By ), ( Height: 4.400 ), ( 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: 758891086640 )

Review NAMURA TECHNOLOGIES Piston Kit 1.50mm Oversize To 93.47mm

Introducing the Namura NA-50004-6 Piston Kit, a high-performance upgrade for your engine. This piston kit is specifically designed for applications requiring a piston diameter of 93.47mm and a piston pin diameter of 1.50mm.

The pistons are made from forged aluminum alloy, ensuring exceptional strength and durability. The piston crowns are designed with optimized combustion chamber shape and size to enhance combustion efficiency and power output. The piston tops have a pent-roof design, which improves piston-to-cylinder seal and reduces heat transfer to the engine block.

The piston skirt is designed with a low-friction coating that minimizes friction between the piston and cylinder walls. This coating also helps to reduce piston slap, providing a smoother engine operation. The piston pin is made from high-strength steel, and the piston pin bore in the piston is chrome-plated for durability and long-lasting performance.

The piston kit comes with six pistons and six piston pins, ensuring a complete replacement for a full engine cylinder set. Each piston is precision-machined to ensure perfect fitment and compatibility with your engine. The piston kit also includes ring packs, which include the compression ring, oil control ring, and piston ring grooves.

The Namura NA-50004-6 Piston Kit is an excellent choice for high-performance applications, such as racing or high-power builds. It is also suitable for heavy-duty use in industrial and commercial applications. With its superior strength, durability, and efficiency, this piston kit is the ideal solution for any engine requiring a 93.47mm piston diameter and a 1.50mm piston pin diameter.

The Namura NA-50004-6 piston kit is a popular choice among engine builders and enthusiasts for its high-quality pistons designed for 1.50mm compression height and a stroke length of 93.47mm. Here are some pros and cons that might help you make an informed decision about purchasing this piston kit:

1. High-quality materials: Namura pistons are known for their durability and precision. The pistons in this kit are made of forged aluminum alloy, ensuring superior strength and rigidity.

2. Precision manufacturing: The pistons are manufactured using advanced CNC machining techniques, ensuring precise dimensions and surface finishes.

3. Low friction: The pistons have a unique skirt design that reduces friction between the piston and cylinder wall, resulting in improved engine performance and fuel efficiency.

4. Compatibility: The pistons are designed to fit a wide range of engines, making them a versatile choice for engine builders and enthusiasts.

5. Affordable: Compared to other high-performance piston kits, the Namura NA-50004-6 is relatively affordable, making it an attractive option for budget-conscious enthusiasts.

1. Limited availability: Namura pistons may not be readily available at all auto parts stores or online retailers, requiring special ordering.

2. Requires additional components: Installing the pistons may require additional components such as piston rings, wrist pins, and piston pin bushings, which may increase the total cost of the project.

3. Installation complexity: Installing the pistons can be a complex process that requires specialized tools and expertise, potentially adding to the overall cost and time commitment of the project.

The Namura NA-50004-6 piston kit offers a high-quality, affordable solution for engine builders and enthusiasts seeking to improve the performance of their engines. While the kit may require additional components and installation expertise, the benefits of the precise manufacturing, low friction, and durability of the pistons make it a worthwhile investment for those looking to maximize engine efficiency and power.

If you are considering purchasing the Namura NA-50004-6 piston kit, I would recommend doing thorough research on the compatibility of the pistons with your engine, as well as the availability of the kit from local and online retailers. Additionally, be prepared for the additional cost and time commitment of obtaining any necessary installation components and completing the installation process. Overall, the high-quality materials and manufacturing techniques make this piston kit a solid choice for those seeking to enhance their engine's performance.

Details:

Anodized Domes - Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized. 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: 2004 2005 fits POL ATP 5 1998 - 1999 Big Boss 500 6x6, 2002 Magnum 2x4, 1999 2003 4x4, 2001 - 2002 Scrambler 1997 - 2012 1996 - 2000 Sportsman 2000 - 2008 2006 2009 EFI, 2007 EFI Deluxe, 2008 - 2010 Touring, X2, X2 2001 - 2006 HO, 2008 2013 2012 HO Pursuit LE, 2001 RSE, 2010 2013 1999 - 2000 1997 Explorer 4x4 Sizing: 1.50mm Oversize.

Bore: 93.47mm, 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. Machined Smooth Heads - Reflects combustion heat and reduces carbon buildup, protecting the top of piston.

part #: na500046 prices

• $79.13-$89.56

specifications pistondon:

• brand: Namura Technologies
• mpn: Na-50004-6
• type: Engine
• country of origin: China
• california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov
• manufacturer warranty: 1 Year Manufacturer Warranty
• authorized dealer: Yes
• bore: 93.47mm
• compatibility disclaimer: Compatibility Chart Information Provided By
• height: 4.400
• 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: 758891086640

payments pistondon:

• wallet: Paypal
• other
• credit card: Discover

shipping pistondon:

• class: Expedited, Standard
• transit: 3-6 Days
• type: Fixed
• cost: $0.00
• service: Expedited, Standard

seller pistondon:

• rating: 98.5%
• city: Cedar Park, Texas
• # reviews: 180568

general pistondon:

• condition: New
• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits

returns pistondon:

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

offer pistondon:

• started: March 8, 2026
• quantity: 9
• availability: In Stock
• sold: 0
• options: Ship-to-home

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