NAMURA TECHNOLOGIES NX-20025-2K Top End Repair Kit Oversized 0.50MM 66.85MM Atv/utv Pwc 2003 2002 2001 2000 1999 1998 1997 1996

( Brand: Namura Technologies ), ( Manufacturer Part Number: NX-20025-2K ), ( Make: Kawasaki ), ( Year: 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1 )

Review NAMURA TECHNOLOGIES Nx 2002 5-2k Top End Repair Kit 0.50mm Oversized To 66.85mm Motorcycle Atv/utv Pwc fits KX250

The Namura NX-20025-2K Top End Repair Kit is an essential solution for those looking to maintain or restore the performance of their ATV, UTV, or PWC (Personal Watercraft) engines. This repair kit is specifically designed for 0.50mm oversized pistons, making it suitable for certain high-performance applications where larger pistons are used. The kit measures 66.85mm in diameter, ensuring a precise fit for compatible engines.

This comprehensive repair kit includes all the necessary components to rebuild the top end of your engine. Each part is manufactured to OEM specifications, ensuring superior quality and reliability. The kit includes new piston rings, gudgeon pins, piston pin bushings, and piston pin seals. Additionally, it comes with new cylinder head gaskets, valve guides, and valve stem seals.

The piston rings are precision-machined to ensure a perfect seal within the cylinder bore. They are designed to reduce engine blowby and improve combustion efficiency, ultimately resulting in better engine performance and increased fuel economy. The gudgeon pins and piston pin bushings are engineered for durability and smooth operation, while the piston pin seals help prevent oil leakage.

The cylinder head gaskets provided in the kit ensure a secure seal between the cylinder head and engine block. They are designed to withstand the high pressures and temperatures generated within the engine, preventing coolant and oil from mixing and ensuring proper combustion. The new valve guides and valve stem seals help reduce engine noise and improve valve performance, resulting in smoother engine operation and enhanced power delivery.

In summary, the Namura NX-20025-2K Top End Repair Kit is an essential tool for those seeking to maintain or restore the performance of their ATV, UTV, or PWC engine. The kit includes all the necessary components to rebuild the top end of the engine, with each part manufactured to OEM specifications for superior quality and reliability. Whether you're looking to improve your engine's performance, increase fuel efficiency, or simply ensure the longevity of your engine, this repair kit is an excellent investment.

The Namura NX-20025-2K Top End Repair Kit is a popular choice for individuals looking to overhaul their ATV/UTV/PWC engines. This kit comes with oversized pistons and rings, designed to provide better performance and durability. Here are some potential pros and cons to consider before making a purchase.

1. Improved Performance: Oversized pistons and rings can offer increased compression ratio and power output, resulting in enhanced engine performance.

2. Enhanced Durability: The oversized components are designed to handle heavier usage and wear, making them suitable for high-performance applications or those operating under demanding conditions.

3. Comprehensive Kit: This repair kit includes all the necessary parts for a top-end engine rebuild, including pistons, rings, gaskets, and other essential components.

4. Cost-effective: In the long run, investing in a high-quality repair kit can save money by reducing the need for frequent engine replacements or costly repairs.

1. Complex Installation: Engine rebuilds can be time-consuming and complex, requiring a good deal of mechanical expertise and specialized tools.

2. Cost: While the repair kit itself may be cost-effective in the long run, the upfront cost can be relatively high. Additionally, there may be additional expenses related to tools, labor, or parts replacement.

3. Risk of Damage: During the engine rebuild process, there is a risk of damaging other components or causing unintended modifications. Proper preparation, care, and attention to detail are crucial to minimize this risk.

In conclusion, the Namura NX-20025-2K Top End Repair Kit can be a worthwhile investment for those seeking improved engine performance and durability. However, it is essential to carefully consider the complexity, cost, and potential risks involved in the engine rebuild process before making a purchase.

If you possess the necessary mechanical skills, have the required tools, and are willing to invest the time and resources, this repair kit could provide excellent value for your ATV/UTV/PWC. Alternatively, if you lack the expertise or resources, it may be more practical to consult a professional mechanic or engine builder for assistance.

Details:

Machined Smooth Heads Reflects combustion heat and reduces carbon buildup, protecting the top of piston. Namura, Top End Repair Kit, 0.50mm Oversized to 66.85mm, This item fits the following model's: Kawasaki KX250 2003, Kawasaki 2002, 2001, 20 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992. Sizing: 0.50mm Oversize, Bore: 66.85mm, Sold as: Each. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures.

MOS2 Teflon/Molybdenum Coated Skirts A rolled on application process provides a bond that is 10 times stronger than other spray coatings. Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%. Any damage claims may be exchanged for the identical item only.

part #: nx200252k prices

• $67.97-$115.56

specifications pistondon:

• for models: Kx250
• brand: Namura Technologies
• mpn: Nx-20025-2k
• make: Kawasaki
• year: 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1

seller pistondon:

• rating: 99.6%
• city: Loudon, Tennessee
• # reviews: 630172

returns pistondon:

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

shipping pistondon:

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

offer pistondon:

• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock
• started: March 22, 2026

payments pistondon:

• other
• credit card: Mastercard
• wallet: Paypal

general pistondon:

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

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