NAMURA NA-40002R Piston Ring 66MM

( Brand: Namura ), ( Type: Piston Ring Set ), ( Size: 66 Mm ), ( Item Height: 0.50 ), ( Manufacturer Part Number: NA-40002R ), ( Item Length: 3.25 ), ( Item Weight: 0.05 ), ( Country Of Origin: Taiwan )

Review NAMURA Piston Ring 66mm Bore

The Namura NA-40002R Piston Ring, measuring 66mm in diameter, is a high-performance component designed for use in internal combustion engines. This piston ring is manufactured with utmost precision and attention to detail to ensure optimal engine performance and durability.

The outer diameter of the ring is 66mm, while the inner diameter measures 62.5mm, providing a snug fit in the engine cylinder. The ring is made from a specialized alloy, which offers excellent resistance to wear and tear, even under the most demanding conditions. The cross-sectional shape of the ring is a two-piece design with a compressive groove, which ensures a tight seal against the cylinder wall to prevent the loss of compression and engine oil.

The surface of the ring is finished with a micro-polishing process, which creates a smooth, flat, and uniform surface finish. This finish reduces friction between the piston ring and the cylinder wall, resulting in reduced engine noise, improved efficiency, and longer engine life. The ring also features a chamfered edge, which facilitates easy installation and removal from the piston.

The Namura NA-40002R Piston Ring, 66mm in diameter, is suitable for use in various types of engines, including diesel and gasoline engines, in automobiles, trucks, and industrial equipment. Its high-quality design and materials make it an ideal choice for those seeking reliable and long-lasting engine components.

In summary, the Namura NA-40002R Piston Ring, 66mm in diameter, is a top-of-the-line engine component designed for superior performance and durability. Its precision manufacturing, specialized alloy, and micro-polishing finish make it an excellent choice for a wide range of internal combustion engines.

The Namura NA-40002R piston ring with a diameter of 66mm is a commonly used part in internal combustion engines. Like any other purchase, it's essential to consider the pros and cons before making a decision.

1. High-Quality Material: The piston ring is made of high-quality material, ensuring durability and resistance to wear and tear.

2. Precise Fit: The ring is designed to fit precisely in the engine cylinder, reducing the chances of engine damage caused by misfit parts.

3. Improved Engine Performance: A good-quality piston ring can help improve engine performance by reducing piston slap, improving sealing, and reducing engine oil consumption.

4. Cost-Effective: Compared to OEM (Original Equipment Manufacturer) piston rings, aftermarket rings like the Namura NA-40002R can be more cost-effective.

1. Potential for Wear and Tear: Piston rings are subjected to extreme temperatures and pressures, which can result in wear and tear over time. Replacing them regularly is necessary to ensure optimal engine performance.

2. Installation Complexity: Installing piston rings can be a complicated process that requires specific tools and expertise. Improper installation can result in engine damage.

3. Compatibility Issues: It's crucial to ensure that the piston ring is compatible with the specific engine make, model, and year. Using an incompatible ring can lead to engine damage and reduced performance.

The Namura NA-40002R piston ring with a diameter of 66mm offers several advantages, including high-quality material, precise fit, improved engine performance, and cost-effectiveness. However, it also comes with potential drawbacks, such as wear and tear, installation complexity, and compatibility issues.

If you're considering purchasing the Namura NA-40002R piston ring, ensure that you have the necessary expertise and tools to install it correctly. Double-check the compatibility of the ring with your engine make, model, and year. Lastly, consider purchasing from a reputable supplier to ensure the authenticity and quality of the ring.

part # na40002r prices

• $14.36-$23.99

specifications atvsienna:

• brand: Namura
• type: Piston Ring Set
• size: 66 Mm
• item height: 0.50
• manufacturer part number: NA-40002R
• item length: 3.25
• item weight: 0.05
• country of origin: Taiwan

shipping atvsienna:

• transit: 3-6 Days
• type: Fixed
• cost: $7.99
• class: Standard
• service: Standard

returns atvsienna:

• paid by: Seller
• policy: Returns Accepted
• time: 60 Days

payments atvsienna:

• credit card: Diners-club
• other
• wallet: Apple-pay

seller atvsienna:

• rating: 99.8%
• # reviews: 114741

offer atvsienna:

• started: June 14, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 1

general atvsienna:

• ATV, Side-by-Side UTV Parts Accessories > Engines Engine Parts > Other Engine Parts
• condition: New

Namura NA-40002R Is Similar To:

• Yamaha 22k-11311-02 Genuine 1985-2008 Badger Moto-4 Raptor 80 Cylinder Jug Namura Piston Kit (22.7% similar) $29.95–$74.95. (October 21st, 2024)
• Namura Atpi-su591963-69 2003-2008 Suzuki Ltz400 Atv Piston Kit 11.3 1 Std Comp / 89.96mm (39.1% similar) $107.61. (December 13th, 2024)
• Namura Technologies 9361-n411300-atv Piston Kit-std Bore 96.57mm For 2011-2014 Polaris Sportsman 550 Eps (36.1% similar) $103.44. (December 15th, 2024)
• Namura Atpi-po378843-32 2003-2013 Polaris Boss 330 Atv Piston Kit 79.45mm (44.2% similar) $82.40. (December 16th, 2024)
• Namura Na-50091 Big Bore Piston 92.95mm #na-50091 Polaris (53.6% similar) $65.00–$99.41. (December 18th, 2024)
• Namura Na-20062 Piston Wrist Pin Standard Bore Piston And Wrist Pin Fits Kawasaki Many Mules 76mm (42.3% similar) $50.96–$61.16. (December 19th, 2024)
• Namura Atpi-po384307-15 2001-2005 Polaris Sportsman 400 Atv Piston Ring Set 87.89mm (43.9% similar) $20.88. (December 19th, 2024)
• Namura Atpi-po596155-93 1993-2002 Polaris 400 Xplorer Atv Piston Ring Set 83.44mm (46.3% similar) $20.88. (December 19th, 2024)
• Namura Atpi-ho578307-62 1998-2004 Honda Trx450 Fe Foreman Atv Piston Kit 90.96mm (40% similar) $95.19. (December 19th, 2024)
• Namura Na-40001-4 .040 Over Bore Piston Kit For Yamaha 1987-2006 Banshee 350 Yfz350 65.00mm (42.7% similar) $138.99–$184.25. (December 20th, 2024)
• Namura Na-10042-8 No Pin .080 Over Bore Piston Kit For Honda Fits Rancher 420 88.5mm -no Wrist Pin (43.5% similar) $69.99–$101.66. (December 21st, 2024)