1. Pistons, Rings & Piston Kits Products
  2. sku: 12722824507216633
  3. NAMURA NA-50001-6

NAMURA TECHNOLOGIES NA-50001-6 Piston Kit Atv Utv Pwc 350L 1.50MM 81.45MM Atv/utv Bike

Na-50001-6 Namura Technologies Piston Kit - 1.50mm Oversize To 81.45mm Motorcycle Atv/utv Dirt Bike Pwc

( Brand: Namura Technologies ), ( Manufacturer Part Number: NA-50001-6 ), ( Model: 350L 2X4 ), ( Part Type: Piston ), ( Make: Polaris )

Review NAMURA TECHNOLOGIES Piston Kit 1.50mm Oversize To 81.45mm Motorcycle Atv/utv Dirt Bike Pwc

Introducing the Namura NA-50001-6 Piston Kit, specifically designed for ATVs, UTVs, and Personal Watercraft (PWC) with a piston diameter of 1.50mm and a stroke length of 81.45mm. This high-performance piston kit is an excellent upgrade for those seeking improved engine power and efficiency.

The NA-50001-6 piston kit is meticulously crafted using the latest manufacturing techniques and only the finest materials. Each piston is engineered to precision tolerances to ensure a perfect fit in your engine. The pistons are made from a forged aluminum alloy, providing exceptional strength and durability. The piston skirts are treated with a proprietary coating that minimizes friction and wear, resulting in smoother operation and longer piston life.

The piston tops are CNC machined from high-grade aluminum and feature a flat, dish-shaped design for optimal combustion chamber sealing. The tops also have a state-of-the-art design that enhances ring sealing and reduces blow-by gases, leading to increased power and torque. The piston rings are made from a heat-resistant, compression-molded material that ensures a tight seal and prevents oil leakage.

This piston kit also includes new piston pins, which are made from high-strength steel and feature a unique, tapered design. The new piston pins provide superior support to the piston and reduce the risk of piston damage. The kit also includes new wrist pins, which are made from heat-treated steel and feature a nitrided coating for increased durability and reduced wear.

Installing the NA-50001-6 piston kit is a straightforward process, and detailed instructions are included with the kit. The kit also includes all necessary hardware for a hassle-free installation. With this piston kit, you can expect improved engine performance, increased power, and enhanced reliability. Whether you're riding on land or water, this piston kit is an excellent investment for your ATV, UTV, or PWC.

The Namura NA-50001-6 piston kit is a replacement option for 1.50mm, 81.45mm pistons in ATV/UTV/PWC engines. Like any purchase decision, it comes with its advantages and disadvantages.

Advantages:

1. Enhanced Engine Performance: A new piston kit can lead to improved engine performance. This includes increased horsepower, torque, and overall efficiency.

2. Longer Engine Life: Replacing worn-out pistons with new ones can help extend the life of the engine.

3. Better Fuel Economy: New pistons can help the engine run more efficiently, leading to better fuel economy.

4. Improved Engine Durability: A new piston kit can improve the engine's durability, reducing the likelihood of future engine failures.

5. OEM Compatibility: The Namura piston kit is designed to be a direct replacement for OEM pistons, ensuring a perfect fit and function.

Disadvantages:

1. Cost: Replacing pistons can be a significant investment, especially for those on a budget.

2. Labor Costs: Installing a new piston kit requires specialized knowledge and tools, making labor costs a potential concern.

3. Potential for Engine Damage: Improper installation or use of low-quality pistons can result in engine damage.

4. Time-Consuming: The process of removing the old pistons and installing the new ones can be time-consuming, potentially leading to downtime for the vehicle.

Conclusion:

The Namura NA-50001-6 piston kit offers several advantages, including enhanced engine performance, longer engine life, improved fuel economy, and better durability. However, it also comes with disadvantages such as cost, labor costs, potential for engine damage, and time-consuming installation. Ultimately, the decision to purchase this piston kit depends on the individual's specific needs, budget, and priorities.

Recommendation:

If the engine in your ATV/UTV/PWC is showing signs of wear or failure, or if you're looking to improve its performance, the Namura NA-50001-6 piston kit could be a worthwhile investment. However, it's essential to ensure that the installation is carried out by a qualified professional to minimize the risk of engine damage. Additionally, consider the cost and labor expenses in your decision-making process.

Details:

Anodized Domes - Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized. Any damage claims may be exchanged for the identical item only. Namura, Piston Kit - 1.50mm Oversize to 81.45mm, This item fits the following model's: Polaris Trail Boss 350L 2x4 1993, Polaris 1992, 1991, 1990, 4x4 1990. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures.

Some tests have shown this feature can increase horsepower and fuel economy by up to 6%. Machined Smooth Heads - Reflects combustion heat and reduces carbon buildup, protecting the top of piston. MOS2 Teflon/Molybdenum Coated Skirts - A rolled on application process provides a bond that is 10 times stronger than other spray coatings. Sold as: Each.

part #: na500016 prices

  • $80.41-$109.61

specifications pistondon:

  • brand: Namura Technologies
  • mpn: Na-50001-6
  • model: 350l 2x4
  • part type: Piston
  • make: Polaris

shipping pistondon:

  • class: Economy, Standard, Expedited
  • service: Economy, Standard, Expedited
  • cost: $0.00
  • type: Fixed
  • transit: 4-8 Days

payments pistondon:

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

general pistondon:

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

seller pistondon:

  • rating: 99.7%
  • city: Loudon, Tennessee
  • # reviews: 652169

offer pistondon:

  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • started: May 31, 2026

returns pistondon:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted
part type: piston,
manufacturer: polaris, category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 12722824507216633,

Namura Technologies NA-50001-6 Is Similar To:

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5 offers $80.41–$109.61 USD
  • Offer #1: $80.41 price + $0.00 shipping estimate = $80.41* total. Rings will fit Orig. NAMURA PISTONS.FREE SHIPPING
  • Offer #2: $87.51 price + $0.00 shipping estimate = $87.51* total.FREE SHIPPING
  • Offer #3: $109.61 price + $0.00 shipping estimate = $109.61* total. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures. Reflects combustion heat and reduces carbon buildup, protecting the top of the piston.FREE SHIPPING
  • Offer #4: $87.51 price + $0.00 shipping estimate = $87.51* total.FREE SHIPPING
  • Offer #5: $74.17 price + $0.00 shipping estimate = $74.17* total. Machined Smooth Heads Reflect combustion heat and reduces carbon buildup, protecting the top of the piston. MOS2 (Teflon/Molybdenum) Coated Skirts increased heat transfer, reduced friction, and helping to eliminate cold seizures.FREE SHIPPING

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