NW-40001-2R NAMURA TECHNOLOGIES Piston Rings Pwc 1200 Yamaha

Review NAMURA TECHNOLOGIES Piston Rings For Yamaha Pwc .020 Over Bore 84.5mm See List for YAMAHA 1200 1996–2004

Introducing the Namura NW-40001-2R piston rings, specifically designed for Yamaha 1200 Personal Watercrafts manufactured between 1996 and 2004. These piston rings are an essential part of the engine's internal combustion process, sealing the gap between the piston and cylinder wall to prevent the loss of compression and cooling system fluid.

The NW-40001-2R piston rings are crafted using high-quality materials to ensure optimal performance and durability. Each ring is precision-manufactured to exacting specifications, with a diameter of 84.5mm and a compressive force of 20 N. This ensures a perfect fit for the Yamaha 1200 engine.

The rings feature a two-piece design, with an outer ring and an inner ring. The outer ring is responsible for sealing the combustion chamber, while the inner ring seals the piston to the cylinder wall. Both rings are made from a nitrided material, which provides excellent wear resistance and durability.

The NW-40001-2R piston rings are also designed to minimize friction, ensuring smooth engine operation. The rings' surface is treated with a special coating that reduces friction and wear, while also providing excellent heat resistance.

Installing these piston rings is a straightforward process. They come with detailed installation instructions, and each ring is marked with a specific position indicator to ensure proper installation. It is recommended to replace the piston rings in pairs to ensure even wear and optimal performance.

In summary, the Namura NW-40001-2R piston rings are an essential upgrade for any Yamaha 1200 Personal Watercraft manufactured between 1996 and 2004. These high-quality rings are precision-manufactured to ensure a perfect fit, minimize friction, and provide excellent wear resistance and durability. By upgrading your piston rings, you can improve the performance and reliability of your engine, ensuring many more hours of enjoyable water sports.

Piston rings, including the Namura NW-40001-2R, play a crucial role in the proper functioning of a watercraft's engine. These rings help to seal the combustion chamber and prevent the loss of compression and engine oil. Replacing worn-out or damaged piston rings is essential for maintaining engine performance and longevity. In this context, let's discuss the potential advantages and disadvantages of buying Namura NW-40001-2R piston rings for a Yamaha 1200 PWC (Personal Watercraft) from 1996 to 2004 with an 84.5mm bore.

1. OEM (Original Equipment Manufacturer) equivalent: Namura is a reliable aftermarket brand that produces piston rings that are equivalent to the OEM (Original Equipment Manufacturer) specification for Yamaha watercraft engines. This ensures a proper fit and optimal engine performance.

2. Cost savings: Aftermarket piston rings from reputable manufacturers like Namura are often more affordable compared to OEM parts. This can be a significant advantage for watercraft owners looking to save on repair costs.

3. Wide availability: Namura piston rings are widely available from various automotive parts retailers, both online and in-store. This makes it convenient for users to purchase these parts when needed.

1. Quality concerns: While Namura is a reputable aftermarket brand, there is always a risk that aftermarket parts may not match the exact quality of OEM components. However, the likelihood of this issue is significantly reduced when purchasing from a trusted and reliable aftermarket manufacturer like Namura.

2. Lack of customization: Aftermarket piston rings like the Namura NW-40001-2R are designed to fit a wide range of engines, which may not offer the same level of customization as OEM parts. This could be a concern for users looking for engine-specific performance enhancements.

In conclusion, the decision to buy Namura NW-40001-2R piston rings for a Yamaha 1200 PWC from 1996 to 2004 with an 84.5mm bore comes down to a few key factors. These include the need for OEM equivalent parts, cost savings, and availability. The advantages of using aftermarket parts from a reputable manufacturer like Namura outweigh the potential disadvantages, making it a solid choice for most watercraft owners.

Based on the information provided, we would recommend purchasing Namura NW-40001-2R piston rings for your Yamaha 1200 PWC engine. These aftermarket piston rings offer the benefits of OEM-equivalent performance, cost savings, and wide availability, making them a smart choice for maintaining the optimal performance of your watercraft engine.

Details:

Made in Taiwan. Sold per piston. 1997 GP 1200. 1997 ar210 1200.

Compatible with Yamaha model's below: 1996 ar210 1200. Includes two compression rings you get exactly what is pictured. If you are replacing rings on more than one piston please change quantity in the listing. Rings are for .020 over bore size - 84.50mm.

specifications watercraftimp:

• for models: 1200
• for makes: Yamaha
• for years: 1996–2004
• brand: Namura Technologies
• mpn: Nw-40001-2r
• part type: Ring Piston

seller watercraftimp:

• # reviews: 7170
• rating: 99.5%
• city: minford oh

payments watercraftimp:

• wallet: paypal
• other
• credit card: mastercard

returns watercraftimp:

• time: 30 days
• paid by: seller
• policy: returns accepted

offer watercraftimp:

• started: april 18, 2025
• options: ship-to-home
• availability: in stock
• prices: $18.77–$24.46
• item condition: New
• in stock #: 5
• sold #: 24

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components

shipping watercraftimp:

• service: usps first class, usps priority mail padded flat rate envelope, usps priority mail express
• transit: 3-6 days
• class: standard, expedited
• carrier: usps
• type: fixed