NAMURA TECHNOLOGIES NW-20001R Piston Ring 703624241155 75MM

( Brand: Namura Technologies ), ( Manufacturer Part Number: NW-20001R ), ( Part Type: Ring Piston ), ( Country Of Origin: Taiwan ), ( UPC: 703624241155 )

Review NAMURA TECHNOLOGIES Piston Ring Kits For Kawasaki Bore 75mm fits JS SX STD 550 1982–1990

Introducing the Namura NW-2001R piston ring for Kawasaki JS 550 SX Standard motorcycles manufactured between 1982 and 1990 with a 75mm bore size. This piston ring is a crucial component of your engine's combustion process, ensuring a proper seal between the piston and the cylinder wall.

The NW-2001R piston ring is meticulously engineered to deliver superior performance and durability. It is made from high-quality, heat-resistant material that can withstand the extreme temperatures and pressures generated during engine operation. The ring's cross-sectional design is optimized for even compression and efficient fuel combustion.

The ring features a two-piece design, allowing for easy installation and removal. The top ring is designed with a compression groove that ensures proper piston-to-cylinder seal and helps to prevent oil leaks. The second ring, or oil control ring, features multiple oil scraper vanes that effectively remove excess oil from the piston tops, reducing blowby and ensuring cleaner engine oil.

The NW-2001R piston ring is manufactured to strict tolerances and undergoes rigorous testing to ensure it meets or exceeds OEM specifications. This ensures a precise fit and optimal engine performance. It is also designed to be interchangeable with OEM parts, making it a reliable replacement option for your motorcycle.

Installation of this piston ring is straightforward and can be done with common hand tools. It is recommended that you follow the instructions provided in your Kawasaki service manual to ensure proper installation. Proper installation is crucial for the ring to function effectively and to prevent any potential damage to the engine.

In summary, the Namura NW-2001R piston ring for Kawasaki JS 550 SX Standard motorcycles is a high-quality, reliable replacement option for your motorcycle's worn or damaged piston rings. Its optimized design, heat-resistant material, and strict manufacturing tolerances ensure superior performance and durability, making it an excellent investment for your motorcycle.

Buying a Namura NW-20001R piston ring for a Kawasaki JS550 SXStd with a 75mm bore (model years 1982-1990) can be a worthwhile investment for those seeking improved engine performance or addressing ring wear. Here are some potential pros and cons to consider before making a purchase:

1. Enhanced engine performance: Namura piston rings are known for their high-quality materials and precise design, which can help improve engine performance by reducing friction, improving sealing, and preventing oil leaks.

2. Durability: Namura piston rings are engineered to withstand the rigors of high-performance use, making them a good choice for those who ride their motorcycles frequently or who push their engines hard.

3. OEM-like fit and finish: Namura piston rings are manufactured to strict tolerances, ensuring a precise fit and finish that is similar to the OEM rings.

1. Cost: Namura piston rings may be more expensive than OEM or aftermarket alternatives, which could be a deterrent for some riders.

2. Installation complexity: Installing piston rings can be a challenging and time-consuming process, particularly for those who are not experienced mechanics.

3. Potential for damage: During the installation process, there is a risk of damaging the piston or cylinder wall, which could result in expensive repairs or replacement parts.

Ultimately, the decision to buy a Namura NW-20001R piston ring for a Kawasaki JS550 SXStd with a 75mm bore comes down to your individual needs and priorities. If you value improved engine performance, durability, and OEM-like fit and finish, then the additional cost and installation complexity may be worth it. However, if you are on a tight budget or are not comfortable with the installation process, then you may want to consider alternative options.

If you decide to proceed with purchasing a Namura NW-20001R piston ring, I would recommend doing so from a reputable dealer or supplier to ensure authenticity and quality. Additionally, I would suggest consulting with a professional mechanic or motorcycle shop to assist with the installation process to minimize the risk of damage and ensure proper installation.

Details:

Manufactured by Namura. Rings are for standard bore size - 75.00mm. Made in Taiwan. 1984 550 Fits Namura piston ONLY.

1983 550 Fits Namura piston ONLY. Fits Kawasaki model's below: 1982 550 Fits Namura piston ONLY. Includes two compression rings you get exactly what is pictured. Enough to replace the rings on two pistons.

part #: nw20001r prices

• $14.36-$26.95

specifications perwatercraft:

• for models: Js, Sx, Std, 550
• for makes: Kawasaki
• for years: 1982-1990
• brand: Namura Technologies
• mpn: Nw-20001r
• part type: Ring Piston
• country of origin: Taiwan
• upc: 703624241155

payments perwatercraft:

• credit card: Mastercard
• wallet: Apple-pay
• other

returns perwatercraft:

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

shipping perwatercraft:

• transit: 2-6 Days
• type: Fixed
• class: Standard
• service: Standard
• cost: $0.00

offer perwatercraft:

• quantity: 4
• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: October 23, 2025

general perwatercraft:

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

seller perwatercraft:

• rating: 99.6%
• city: Suamico, Wisconsin
• # reviews: 392677

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