NAMURA TECHNOLOGIES NX-10200-2ROS Piston Rings .040 66MM

( Brand: Namura Technologies ), ( Manufacturer Part Number: NX-10200-2ROS ), ( Part Type: Ring Piston ), ( Country Of Origin: Taiwan )

Review NAMURA TECHNOLOGIES Piston Rings Fits Honda Many Model's .040 Over Bore 66mm fits ATC200 1981–1986

Introducing the Namura NX-10200-2ROS Piston Rings, specifically designed for Honda engines with a displacement of 66mm and a model year between 1981 and 1986, including the ATC200 and 040 models. These piston rings are an essential component for maintaining proper engine performance and sealing, ensuring a tight piston-cylinder interface.

The NX-10200-2ROS set includes a compression ring, an oil control ring, and a top ring, all engineered using high-quality materials for durability and reliability. The compression ring is responsible for transmitting the combustion pressure to the piston, while the oil control ring helps prevent oil consumption by controlling oil leakage into the combustion chamber. The top ring, also known as the piston ring number 3, plays a role in sealing the combustion gases and preventing the entry of harmful gases into the crankcase.

These piston rings are designed with a 2-ring oil control system, also known as the ROS system, which features a groove in the piston ring to accommodate an additional oil scraper ring. This design helps improve oil control and prevent oil consumption, extending the life of the engine and improving overall performance.

Each piston ring is manufactured using a precision machining process to ensure a perfect fit and optimal ring end gap. The rings are also heat-treated and nitrided to improve their hardness and resistance to wear and tear. The NX-10200-2ROS piston rings are designed to provide optimal sealing and performance while minimizing friction and wear in the engine.

In summary, the Namura NX-10200-2ROS Piston Rings are an essential upgrade for Honda engines with a displacement of 66mm and model years between 1981 and 1986. These rings are designed to provide optimal sealing, improve oil control, and extend the life of the engine, ensuring reliable and efficient performance.

Buying Namura NX-10200-2ROS piston rings for Honda ATV models from 1981 to 1986 (ATC200, 040, 66mm) comes with several pros and cons. Here's a brief analysis:

1. OEM (Original Equipment Manufacturer) Replacement: These piston rings are manufactured by a well-known and trusted aftermarket parts supplier, Namura. They are designed to be an exact fit and function as replacement parts for the original equipment.

2. High-Quality Material: Namura piston rings are made from high-quality material, ensuring durability and longevity. They are engineered to provide an optimal seal between the piston and cylinder, reducing the chances of engine wear and leakage.

3. Affordable: Compared to buying new or rebuilt engines, purchasing replacement piston rings is a more cost-effective solution for restoring the performance and reliability of your Honda ATV.

1. Installation Complexity: Installing piston rings is a complex process that requires specialized tools and skills. If you don't have the necessary experience or expertise, it may be best to hire a professional mechanic to do the job.

2. Potential for Damage: Handling the piston rings improperly during installation or removal can lead to damage, which may require additional repairs or replacement.

3. Time-Consuming: Installing piston rings is a time-consuming process. Depending on the mechanic's availability and the complexity of the job, it could take several hours or even days to complete the installation.

The decision to buy Namura NX-10200-2ROS piston rings for your Honda ATV depends on your budget, technical skills, and availability. If you have the necessary tools, expertise, and time, purchasing and installing these piston rings can be a cost-effective solution for restoring the performance and reliability of your ATV. However, if you lack the skills or time, it may be more practical to hire a professional mechanic to do the job.

If you're confident in your technical skills and have the necessary tools, purchasing Namura NX-10200-2ROS piston rings for your Honda ATV can be a cost-effective solution for restoring the performance and reliability of your vehicle. However, if you're unsure about the installation process or lack the necessary tools, it may be more practical to hire a professional mechanic to do the job. In either case, be sure to follow the manufacturer's instructions carefully to ensure a successful installation and optimal performance.

Details:

Kit Includes 2 Compression Rings, 1 Oil Ring Scraper Rings you get exactly what is pictured. 1982 ATC200E Big Red. Compatible with Honda model's below: 1981 ATC200. Rings are for .040 over bore size - 66.00mm.

Manufactured by Namura. Made in Taiwan.

part #: nx102002ros price

• $12.95

specifications pistondon:

• for models: Atc200
• for makes: Honda
• for years: 1981-1986
• brand: Namura Technologies
• mpn: Nx-10200-2ros
• part type: Ring Piston
• country of origin: Taiwan

seller pistondon:

• # reviews: 403851
• city: Suamico, Wisconsin
• rating: 99.8%

payments pistondon:

• wallet: Google-pay
• credit card: Visa
• other

returns pistondon:

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

general pistondon:

• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
• condition: New

offer pistondon:

• options: Ship-to-home
• sold: 0
• quantity: 3
• availability: In Stock
• started: February 1, 2026

shipping pistondon:

• service: Standard
• transit: 3-6 Days
• type: Fixed
• class: Standard
• cost: $0.00

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