1. Personal Watercraft Parts Products
  2. sku: 5866552183212792
  3. NAMURA NW-40003-2R

NAMURA TECHNOLOGIES NW-40003-2R Piston Ring .020 80.5MM

fits model: 800. make: Yamaha. year: 1998–2005.

Nw-40003-2r Namura Technologies 2 Piston Ring Kits For Yamaha Many 1998-2005 800 .020 Over Bore 80.5mm

( Brand: Namura Technologies ), ( Manufacturer Part Number: NW-40003-2R ), ( Part Type: Ring Piston )

Review NAMURA TECHNOLOGIES Piston Ring Kits For Yamaha Many .020 Over Bore 80.5mm fits 800 1998–2005

Introducing the Namura NW-40003-2R piston ring, an essential component for maintaining the optimal performance of your Yamaha 800 motorcycle engine from 1998 to 2005. This piston ring is designed specifically for engines with a bore size of 80.5mm (020) and is a must-have for anyone seeking to extend the life of their engine or enhance its power output.

The Namura NW-40003-2R piston ring is meticulously crafted using high-quality materials that ensure superior strength and durability. It features a two-ring design that includes a compression ring and an oil control ring. Each ring is precision-engineered to provide an ideal seal between the piston and the cylinder wall.

The compression ring is responsible for creating the necessary pressure to ignite the fuel-air mixture inside the engine's cylinder. Namura's advanced design ensures a perfect seal, allowing the combustion process to occur efficiently and effectively. The oil control ring, on the other hand, functions to prevent oil from leaking into the combustion chamber, ensuring a clean and efficient engine operation.

The Namura NW-40003-2R piston ring is manufactured using advanced machining techniques that result in a precise fit and finish. Each ring is inspected rigorously to ensure it meets the highest standards of quality and functionality. It is also designed to work seamlessly with other engine components, ensuring a smooth and efficient operation.

Installing the Namura NW-40003-2R piston ring is a straightforward process, making it an ideal choice for both DIY enthusiasts and professional mechanics. With its superior quality and durability, this piston ring is an excellent investment for anyone looking to get the most out of their Yamaha 800 motorcycle engine.

In summary, the Namura NW-40003-2R piston ring is a high-quality and essential component for Yamaha 800 motorcycles from 1998 to 2005 with a bore size of 80.5mm (020). Its two-ring design includes a compression ring and an oil control ring, both engineered for a perfect seal and efficient engine operation. Manufactured using advanced machining techniques and made from high-quality materials, this piston ring is a reliable choice for those seeking to extend the life of their engine or enhance its power output.

Considerations when Buying a Namura NW-40003-2R Piston Ring for a Yamaha 1998-2005 800 020 80.5mm Engine

1. Compatibility: The Namura NW-40003-2R piston ring is designed to fit the Yamaha 1998-2005 800 020 80.5mm engine, ensuring a proper seal in the engine's cylinders.

Pro: A perfect fit reduces the likelihood of engine leaks.

2. Quality: Namura is a reputable manufacturer known for producing high-quality piston rings for various applications.

Pro: High-quality piston rings can improve engine performance and longevity.

3. Cost: Compared to OEM (original equipment manufacturer) piston rings, Namura's aftermarket option is generally more cost-effective.

Pro: Affordability makes it an attractive option for many motorists.

4. Availability: Aftermarket piston rings like the Namura NW-40003-2R are widely available from various automotive parts retailers, both online and in physical stores.

Pro: Easy accessibility can save time and effort in sourcing the part.

5. Wear and Tear: Over time, piston rings wear out and need to be replaced.

Pro: Replacing worn piston rings with new ones can help prevent engine damage and improve overall performance.

Cons:

1. Installation: Installing piston rings can be a complex process that requires specific skills and tools.

Cons: Improper installation could result in engine damage or decreased performance.

2. Compatibility with other engine components: While the Namura piston ring is designed for the Yamaha engine, it may not be compatible with all other engine components.

Cons: Incompatibility could lead to poor sealing or engine damage.

3. Durability: Although Namura piston rings are known for their high quality, they may not last as long as OEM piston rings.

Cons: Shorter lifespan could result in the need for more frequent replacements.

Conclusion:

The Namura NW-40003-2R piston ring offers several advantages, such as compatibility, quality, cost, availability, and the potential for improved engine performance. However, it also comes with potential drawbacks, such as the complexity of installation, compatibility with other engine components, and potentially shorter lifespan compared to OEM piston rings.

Recommendation:

For those in search of a cost-effective, high-quality piston ring for their Yamaha 1998-2005 800 020 80.5mm engine, the Namura NW-40003-2R is an excellent choice. However, it's crucial to ensure that the installation process is carried out by a competent mechanic to minimize potential risks and achieve optimal engine performance. Additionally, it's essential to consider the compatibility of the piston ring with other engine components and maintain the engine properly to ensure the longevity of the piston ring.

Details:

Made in Taiwan. Manufactured by Namura. Rings are for .020 over bore size - 80.50mm.

Enough to replace the rings on two pistons. Compatible with Yamaha model's below: 1998 GP 800. Includes four compression rings you get exactly what is pictured.

part #: nw400032r price

  • $21.62

specifications perwatercraft:

  • for models: 800
  • for makes: Yamaha
  • for years: 1998-2005
  • brand: Namura Technologies
  • mpn: Nw-40003-2r
  • part type: Ring Piston

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  • # reviews: 386381
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  • started: April 13, 2025
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for models: 800, for makes: yamaha, for years: 1998-2005, part type: ring piston,
category: watercraft parts > parts, sku: 5866552183212792,

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