NAMURA TECHNOLOGIES NA-20003-2 Piston Kit 758891085049 0.50MM 69.47MM

( Brand: Namura Technologies ), ( Manufacturer Part Number: NA-20003-2 ), ( Type: Engine ), ( Country Of Origin: China ), ( California Prop 65 Warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov ), ( Manufacturer Warranty: 1 Year Manufacturer Warranty ), ( Vehicletype: Atv ), ( Bore: 69.47mm ), ( Sizing: 0.50mm Oversize ), ( Authorized Dealer: Yes ), ( Photo Disclaimer: For Reference Only, May Differ From Product, See Item Details. ), ( Legal Disclaimer: Your Local Laws Before Purchasing. ), ( Compatibility Disclaimer: Compatibility Chart Information Provided By ), ( Height: 3.900 ), ( UPC: 758891085049 )

Review NAMURA TECHNOLOGIES Piston Kit 0.50mm Oversize To 69.47mm

Introducing the Namura NA-20003-2 Piston Kit, a high-performance upgrade for your engine. This piston kit is specifically designed for 0.50mm oversize applications and comes with six pistons, each measuring 69.47mm in diameter. These pistons are meticulously crafted using advanced technologies to ensure superior strength, durability, and precision.

The NA-20003-2 pistons are made of forged material that undergoes rigorous testing to ensure they meet the highest standards of quality. The forged construction provides exceptional strength and rigidity, enabling the pistons to withstand the extreme pressures and temperatures generated during engine operation. Each piston is also coated with a thermal barrier coating, which helps reduce heat transfer and improve engine efficiency.

These pistons feature a closed-deck design, which provides excellent sealing and prevents oil from leaking into the cylinder. The piston tops are CNC machined to ensure a perfect fit and finish, and they come with matching rings to ensure a proper seal. The piston skirts are also designed with a optimized shape to reduce friction and improve engine performance.

The NA-20003-2 piston kit is suitable for high-performance applications and is ideal for those looking to increase engine power and efficiency. Each piston comes with a detailed installation guide to ensure a smooth and trouble-free installation process.

In summary, the Namura NA-20003-2 Piston Kit is a top-tier upgrade for your engine. Its advanced design, superior materials, and meticulous manufacturing process make it an excellent choice for those seeking maximum engine performance and durability. With each piston carefully crafted to meet the highest standards of quality and precision, you can trust that this kit will provide you with the power and reliability you need to take your engine to the next level.

The Namura NA-20003-2 piston kit is a popular aftermarket option for those seeking to upgrade the performance of their internal combustion engines, particularly those with a 0.50mm overbore and a 69.47mm stroke. Here are some potential pros and cons of buying this piston kit:

1. Enhanced Engine Performance: The primary reason for purchasing a piston kit is to improve engine performance. The NA-20003-2 pistons are designed to provide better compression ratio, increased power output, and improved engine efficiency.

2. Durability: Namura is a reputable brand known for producing high-quality engine components. The pistons in this kit are made from forged aluminum alloy, which is stronger and more durable than cast pistons.

3. Customizability: The NA-20003-2 piston kit is available in various sizes and specifications, allowing users to customize their engine to suit their specific needs.

4. Cost-Effective: Compared to buying a new engine or even a complete piston and ring set, a piston kit can be a cost-effective solution for engine upgrades.

1. Installation Complexity: Installing a piston kit requires a high level of mechanical expertise and specialized tools. It's not a job for the faint-hearted or inexperienced.

2. Potential Compatibility Issues: Before purchasing, ensure that the piston kit is compatible with your engine make and model. Incorrect installation can lead to serious engine damage.

3. Cost: While the piston kit may be more cost-effective than a complete engine replacement, it still requires a significant investment.

4. Risk of Engine Damage: Installing a piston kit incorrectly or using low-quality aftermarket components can result in engine damage, which can be expensive to repair.

The decision to buy the Namura NA-20003-2 piston kit depends on various factors, including your mechanical expertise, engine requirements, and budget. If you have the necessary skills and resources to install the kit correctly and are looking for improved engine performance, this kit may be a worthwhile investment. However, if you lack the expertise or resources, it may be more cost-effective to hire a professional mechanic or consider alternative engine upgrades.

If you decide to purchase the Namura NA-20003-2 piston kit, ensure that you have all the necessary tools and expertise to install it correctly. It's also essential to double-check the compatibility of the kit with your engine make and model before making a purchase. Consider seeking advice from a professional mechanic or engine builder to ensure a successful installation.

Details:

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. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures. Bore: 69.47mm, Sizing: 0.50mm 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.

Some tests have shown this feature can increase horsepower and fuel economy by up to 6%. Vehicle Fitment: 2003 2011 fits KAW KLF250 Bayou Sizing: 0.50mm Oversize.

part #: na200032 prices

• $51.81-$69.74

specifications pistondon:

• brand: Namura Technologies
• mpn: Na-20003-2
• type: Engine
• country of origin: China
• california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov
• manufacturer warranty: 1 Year Manufacturer Warranty
• vehicletype: Atv
• bore: 69.47mm
• sizing: 0.50mm Oversize
• authorized dealer: Yes
• photo disclaimer: For Reference Only, May Differ From Product, See Item Details.
• legal disclaimer: Your Local Laws Before Purchasing.
• compatibility disclaimer: Compatibility Chart Information Provided By
• height: 3.900
• upc: 758891085049

general pistondon:

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

payments pistondon:

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

offer pistondon:

• started: February 28, 2026
• sold: 0
• quantity: 3
• options: Ship-to-home
• availability: In Stock

returns pistondon:

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

seller pistondon:

• # reviews: 180399
• rating: 98.5%
• city: Cedar Park, Texas

shipping pistondon:

• transit: 4-7 Days
• class: Expedited, Standard
• type: Fixed
• cost: $0.00
• service: Expedited, Standard

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