1. Personal Watercraft Parts Products
  2. sku: 4855329715440792
  3. NAMURA NW-10003-2R

NAMURA TECHNOLOGIES NW-10003-2R Piston Ring Sea Doo .020 82.5MM

fits model: 800. make: Sea-doo. year: 1995–2005.

Nw-10003-2r Namura Technologies 2 Piston Ring Kits For Sea-doo 1995-2005 800 Models .020 Over Bore 82.5mm

( Brand: Namura Technologies ), ( Manufacturer Part Number: NW-10003-2R ), ( Part Type: Ring Piston )

Review NAMURA TECHNOLOGIES Piston Ring Kits For Sea doo Model's .020 Over Bore 82.5mm fits 800 1995–2005

The Namura NW-10003-2R piston ring is a high-performance replacement option for Sea-Doo watercraft owners with engines from the 1995 to 2005 model years, specifically those with an 800 020 engine and a piston diameter of 82.5mm. This piston ring set is designed to deliver superior sealing and durability, ensuring optimal engine performance and longevity.

The NW-10003-2R piston ring set consists of two compression rings and two oil control rings. Each ring is precision-machined from high-quality, heat-resistant materials to ensure a perfect fit and long-lasting performance. The compression rings are designed to provide a strong seal between the piston and the cylinder wall, enabling efficient transfer of power from the piston to the crankshaft. The oil control rings, on the other hand, help prevent oil from leaking past the piston rings and into the crankcase, maintaining proper engine lubrication.

The rings feature a unique, ribbed design that increases their contact area with the cylinder wall, enhancing sealing performance and reducing the risk of blow-by and oil consumption. Additionally, the rings have a chamfered edge, which facilitates easy installation and minimizes the risk of damaging the cylinder wall during installation.

The Namura NW-10003-2R piston ring set is suitable for use in both freshwater and saltwater environments, making it an ideal choice for Sea-Doo watercraft owners who enjoy riding on various bodies of water. Its high-quality materials and meticulous manufacturing process ensure that it meets or exceeds OEM specifications, providing reliable and consistent performance.

In conclusion, the Namura NW-10003-2R piston ring set is an excellent choice for Sea-Doo watercraft owners seeking to upgrade their engine components with high-performance, long-lasting piston rings. Its superior sealing capabilities, durability, and compatibility with a wide range of engines make it an essential addition to any Sea-Doo maintenance routine.

The Namura NW-10003-2R piston ring is a replacement option for the piston rings on Sea-Doo 1995-2005 800 020 engines with a piston bore size of 82.5mm. Here are some pros and cons that might help you decide if this piston ring is the right choice for your watercraft.

Pros:

1. Compatibility: This piston ring is specifically designed for the Sea-Doo 1995-2005 800 020 engines with a piston bore size of 82.5mm, ensuring a proper fit.

2. Quality: Namura is a well-known manufacturer of aftermarket marine parts, and their piston rings are known for their durability and performance.

3. Improved Engine Performance: New piston rings can help improve engine performance by sealing the combustion chamber more effectively, reducing compression losses and improving power output.

4. Reduced Engine Wear: Worn piston rings can cause excessive engine wear, leading to more significant repairs down the line. Replacing the piston rings can help reduce engine wear and extend the life of the engine.

5. Cost-effective: Compared to OEM (original equipment manufacturer) piston rings, aftermarket options like the Namura NW-10003-2R can be more cost-effective.

Cons:

1. Installation Complexity: Installing piston rings can be a complex and time-consuming process, and it may require specialized tools and knowledge.

2. Potential for Damage: During installation, there is a risk of damaging the piston or cylinder walls if the rings are not installed correctly.

3. Incorrect Installation: If the piston rings are not installed correctly, they may not provide the intended benefits, and could even cause damage to the engine.

4. Risk of Cross-threading: During installation, there is a risk of cross-threading the piston ring grooves, which could result in leaks and decreased performance.

Conclusion:

The Namura NW-10003-2R piston ring is a quality aftermarket option for Sea-Doo 1995-2005 800 020 engines with a piston bore size of 82.5mm. While installation can be complex and time-consuming, the benefits of improved engine performance and reduced engine wear can make it a worthwhile investment. However, it is important to ensure that the piston rings are installed correctly to avoid any potential issues or damage to the engine. If you are not confident in your ability to install the rings yourself, it may be best to seek the help of a professional mechanic.

Recommendation:

If you are in the market for new piston rings for your Sea-Doo 1995-2005 800 020 engine, the Namura NW-10003-2R is a solid choice. However, it is important to ensure that you have the necessary tools and knowledge to install the rings correctly. If you are not confident in your ability to install the rings yourself, it may be best to seek the help of a professional mechanic to ensure that the installation is done correctly and that you get the most out of your investment.

Details:

Enough to replace the rings on two pistons. Includes four compression rings you get exactly what is pictured. Compatible with Sea-Doo model's below: 1995 XP 800. Manufactured by Namura.

Rings are for .020 over bore size - 82.05mm. Made in Taiwan.

part #: nw100032r prices

  • $17.95-$23.57

specifications perwatercraft:

  • for models: 800
  • for makes: Sea-doo
  • for years: 1995-2005
  • brand: Namura Technologies
  • mpn: Nw-10003-2r
  • part type: Ring Piston

seller perwatercraft:

  • city: Suamico, Wisconsin
  • rating: 99.4%
  • # reviews: 385157

offer perwatercraft:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 2
  • sold: 0
  • started: February 21, 2025

returns perwatercraft:

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

shipping perwatercraft:

  • type: Fixed
  • transit: 4-10 Days
  • service: Standard
  • cost: $0.00
  • class: Standard

general perwatercraft:

  • condition: New
  • Parts Accessories > Personal Watercraft Parts > Other Parts

payments perwatercraft:

  • other
  • wallet: Google-pay
  • credit card: Discover
for models: 800, for makes: sea-doo, for years: 1995-2005, part type: ring piston,
category: watercraft parts > parts, sku: 4855329715440792,

Namura Technologies NW-10003-2R Is Similar To:

perwatercraft logo
5 offers $17.95–$23.57 USD
  • Offer #1: $17.95 price + $10.49 shipping estimate = $28.44* total. Oil rings consist of 3 separate components. Namura compression rings are composed of either a highly ductile cast iron or stainless steel alloy; both possess excellent wear resistance and provide a gastight seal.+$10.49 shipping
  • Offer #2: $18.95 price + $10.00 shipping estimate = $28.95* total. Crafted with precision, this kit includes high-quality rings engineered to fit Seadoo models, providing an effective seal for improved compression and engine efficiency. The Namura Technologies PWC Seadoo Ring Kit is designed to ensure optimal performance and reliability in personal watercraft engines.+$10.00 shipping
  • Offer #3: $23.57 price + $0.00 shipping estimate = $23.57* total. The single expansion ring is manufactured from stainless steel.FREE SHIPPING
  • Offer #4: $26.74 price + $0.00 shipping estimate = $26.74* total. Up for sale is NAMURA NAMURA PWC SEADOO RING KIT.FREE SHIPPING
  • Offer #5: $21.48 price + $0.00 shipping estimate = $21.48* total. Chrome, phosphate and nitride coatings are also used to meet the demands of the application.Oil rings consist of 3 separate components.FREE SHIPPING

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