NAMURA TECHNOLOGIES NA-50001-6K Top End Repair Kit Atv Utv 350L 1.50MM 81.45MM Atv/utv Pwc

( Brand: Namura Technologies ), ( Manufacturer Part Number: NA-50001-6K ), ( Model: 350L 6X6 ), ( Make: Polaris )

Review NAMURA TECHNOLOGIES Top End Repair Kit 1.50mm Oversize To 81.45mm Motorcycle Atv/utv Pwc

Introducing the Namura NA-50001-6K Top End Repair Kit, specifically designed for ATVs, UTVs, and Personal Watercraft (PWC) with a 1.5mm and 81.45mm cylinder bore size. This repair kit is an essential toolkit for any vehicle owner who wants to ensure their engine runs smoothly and efficiently.

The Namura NA-50001-6K kit includes an extensive range of top-quality replacement parts. You'll find new piston rings, piston ring end gaps, cylinder compression rings, and piston ring clips. These parts are meticulously engineered to fit perfectly in your engine and provide optimal performance.

Each piston ring in this repair kit is made from high-temperature, wear-resistant materials. They are designed to seal the piston to the cylinder wall, preventing combustion gases from escaping and ensuring efficient fuel combustion. The cylinder compression rings, on the other hand, help to compress the fuel-air mixture and create a stable combustion chamber.

The piston ring end gaps in the Namura NA-50001-6K kit are carefully crafted to ensure proper clearance between the piston and cylinder wall. This clearance is essential to prevent piston damage and ensure smooth engine operation. The piston ring clips securely hold the piston rings in place, providing a reliable seal and preventing any unwanted movement during engine operation.

In addition to the piston rings and related parts, the Namura NA-50001-6K Top End Repair Kit also includes new piston pin bushings and piston pin retainers. These parts ensure a snug fit and proper alignment of the piston pin in the connecting rod, which is crucial for engine performance and longevity.

Installing the new parts in your engine is a straightforward process. The kit comes with detailed instructions, making it easy for even the most novice mechanic to complete the repair. With the Namura NA-50001-6K Top End Repair Kit, you'll have your engine running like new in no time.

In conclusion, the Namura NA-50001-6K Top End Repair Kit is a must-have for any ATV, UTV, or PWC owner looking to keep their engine in top condition. This comprehensive repair kit includes all the necessary parts to replace worn or damaged piston rings, piston pin bushings, and piston pin retainers. With high-quality materials, easy installation, and detailed instructions, you can trust the Namura NA-50001-6K to help you get the most out of your engine.

Pros and Cons of buying a Namura NA-50001-6K Top End Repair Kit for ATV/UTV/PWC

The Namura NA-50001-6K Top End Repair Kit is a popular choice for those looking to repair their ATV, UTV, or PWC engines. Let's examine the key advantages and disadvantages of purchasing this repair kit.

1. Comprehensive Kit: This repair kit comes with all the necessary components to rebuild the top end of an engine, including pistons, rings, gaskets, and seals.

2. Suitable for Various Engine Sizes: The kit is designed to fit engines with a bore size of 1.50mm and a stroke length of 81.45mm, making it a versatile option for various ATV, UTV, and PWC models.

3. High-Quality Materials: The components in this repair kit are made from durable and high-performance materials, ensuring a long-lasting repair.

4. Easy Installation: The kit includes detailed instructions and all the necessary tools for a straightforward installation process.

5. Cost-Effective: In the long run, purchasing a repair kit like this can be more cost-effective than paying for professional engine rebuild services.

1. Upfront Cost: The initial investment for this repair kit can be high, although it may save money in the long term.

2. Requires Technical Knowledge: Rebuilding an engine's top end requires a certain level of mechanical expertise. If you do not feel comfortable with this task, it may be better to hire a professional.

3. Time-Consuming: Engine rebuilds can be time-consuming, especially for those who are not experienced in the process.

The Namura NA-50001-6K Top End Repair Kit is a valuable investment for those with the necessary skills and resources to rebuild their ATV, UTV, or PWC engine. Its comprehensive nature, suitability for various engine sizes, high-quality materials, and cost-effectiveness in the long term make it an attractive option. However, the upfront cost and time commitment may deter some users. Ultimately, the decision to purchase this repair kit depends on your mechanical abilities, budget, and the urgency of the engine repair. If you are unsure about the installation process or lack the time and expertise, it may be best to consult a professional for engine repair services.

If you are confident in your mechanical abilities, have the necessary time and resources, and want to save money in the long term, the Namura NA-50001-6K Top End Repair Kit is a solid choice for repairing your ATV, UTV, or PWC engine. However, if you are uncertain about the installation process or lack the time and expertise, it may be more practical to hire a professional for engine repair services. In any case, carefully consider the pros and cons before making a decision.

Details:

Any damage claims may be exchanged for the identical item only. Bore: 81.45mm, Sizing: 1.50mm Oversize, Sold as: Each. Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket. 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%. Namura, 81.50mm Top End Kit, This item fits the following model's: Polaris Big Boss 350L 6x6 1993, Polaris Trail 2x4 1992, 1991, 1990, 4x4 1990. MOS2 Teflon/Molybdenum Coated Skirts A rolled on application process provides a 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 #: na500016k prices

• $74.17-$87.51

specifications pistondon:

• brand: Namura Technologies
• mpn: Na-50001-6k
• model: 350l 6x6
• make: Polaris

payments pistondon:

• wallet: Paypal
• other
• credit card: Discover

seller pistondon:

• # reviews: 616470
• city: Loudon, Tennessee
• rating: 99.5%

general pistondon:

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

shipping pistondon:

• class: Economy, Standard, Expedited
• cost: $0.00
• transit: 3-8 Days
• service: Economy, Standard, Expedited
• type: Fixed

offer pistondon:

• availability: In Stock
• started: February 3, 2026
• quantity: 2
• sold: 0
• options: Ship-to-home

returns pistondon:

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

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