NAMURA ORNA-RA424687-GS Piston Rings Bike 76.97MM

( Brand: Namura ), ( Manufacturer Part Number: ORNA-RA424687-GS ), ( Part Type: Ring Piston )

Review NAMURA Suzuki Dirt Bike Piston Rings 76.97mm fits RMZ-250 2004–2006

Introducing the Namura ORNA-RA424687-GS piston rings for the Suzuki RMZ-250 motorbike model from the year 2004 to 2006. These piston rings are essential components of your engine, responsible for sealing the combustion chamber to ensure optimal performance and efficiency.

These rings are precisely engineered to fit the Suzuki RMZ-250's pistons with an inner diameter of 76.97mm. The rings are made of high-quality, heat-resistant materials that can withstand the extreme temperatures and pressures generated during engine operation.

The top ring included in this set is a compression ring designed to seal the combustion chamber effectively and ensure efficient transfer of combustion forces to the piston. This ring also helps to control the flow of gases into the combustion chamber for optimal engine performance.

The second ring in the set is the oil control ring, which helps to prevent oil from leaking into the combustion chamber, ensuring that the engine runs cleanly and efficiently. This ring also helps to promote even oil distribution around the piston for proper lubrication.

The third ring in the set is the skirt ring, which is designed to seal the piston to the cylinder wall and prevent the loss of compression gases. This ring also helps to prevent piston sidewall friction, reducing wear and tear on the engine.

Each piston ring is manufactured to stringent tolerances to ensure a perfect fit and optimal engine performance. They are also designed to be durable and long-lasting, ensuring that they provide reliable service over an extended period.

Installing these piston rings is a straightforward process, and they can be easily installed using standard engine rebuild tools. However, it is always recommended to follow the manufacturer's instructions carefully to ensure that the installation is done correctly and safely.

In conclusion, the Namura ORNA-RA424687-GS piston rings for the Suzuki RMZ-250 motorbike model from 2004 to 2006 are a must-have for anyone looking to maintain the optimal performance and efficiency of their engine. These high-quality piston rings are precisely engineered to fit the Suzuki RMZ-250's pistons and are made of heat-resistant materials to ensure durability and reliability.

Buying Namura ORN-RA424687-GS piston rings for a Suzuki RMZ-250 bike with a piston bore size of 76.97mm involves considering both the advantages and disadvantages.

1. High-quality material: Namura piston rings are made from high-quality materials, ensuring durability and longevity. They are designed to provide an excellent seal, reducing the chances of engine oil leaks and compression loss.

2. Precision fit: These piston rings are specifically designed for Suzuki RMZ-250 bikes with a piston bore size of 76.97mm. This guarantees a precise fit and eliminates the need for extensive machining or modifications.

3. Improved engine performance: By providing an excellent seal, Namura piston rings help to improve engine performance. They promote efficient combustion and reduce power loss, ultimately providing better acceleration and overall riding experience.

1. Cost: Namura piston rings may be more expensive compared to aftermarket or OEM alternatives. However, their high-quality materials and precision fit may justify the additional cost in the long run.

2. Installation complexity: Installing piston rings can be a complex process, requiring specialized tools and knowledge. It may be advisable to have these rings installed by a professional mechanic to ensure proper installation and avoid potential damage to the engine.

Namura ORN-RA424687-GS piston rings offer several advantages, including high-quality materials, precision fit, and improved engine performance. However, they may come with a higher cost and installation complexity. Considering these factors, it is recommended to weigh the benefits against the potential costs and determine whether these piston rings are the best choice for your Suzuki RMZ-250 bike. If the budget allows and a high-performance engine is a priority, then investing in Namura piston rings could be a worthwhile investment.

Details:

I need to exchange an item. Parts without fitment are to be assumed universal and may require vehicle modification. This Namura ring set does NOT fit OEM pistons. Compatibility: Kawasaki KX250F 2004 - 2009 , Suzuki RM-Z 250 2006 , Yamaha WR250F 2005 2013 , YZ250F 2013.

2004 - 2006 Suzuki RMZ-250 Dirt Bike Namura Piston Rings 76.97mm: Ring Set Contains: ring to match a single piston. Piston Size: 76.94 - 76.97mm.: Brand: Namura, model Number: ORNA-RA424687-GS. This is helpful if you are buying multiple items.

specifications pistondon:

• for models: Rmz-250
• for makes: Suzuki
• for years: 2004-2006
• brand: Namura
• mpn: Orna-ra424687-gs
• part type: Ring Piston

returns pistondon:

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

payments pistondon:

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

shipping pistondon:

• cost: $0.00
• transit: 4-7 Days
• service: Standard
• class: Standard
• type: Fixed

offer pistondon:

• availability: In Stock
• started: March 22, 2026
• sold: 0
• quantity: 9
• options: Ship-to-home

seller pistondon:

• rating: 99.9%
• # reviews: 80672
• city: San Marcos, CA

general pistondon:

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

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