NAMURA ORNA-RA424689-GS Piston Rings Bike 76.97MM

( Brand: Namura ), ( Manufacturer Part Number: ORNA-RA424689-GS ), ( Part Type: Ring Piston )

Review NAMURA Kawasaki Dirt Bike Piston Rings 76.97mm fits KX250F 2006–2009

Introducing the Namura OR-A424689-GS piston rings for the Kawasaki KX250F motorbike model, manufactured between the years 2006 and 2009. These rings are an essential component of the engine, designed to seal the piston-cylinder gap and prevent the combustion gases from escaping.

The Namura OR-A424689-GS piston rings are specifically engineered for the KX250F motorcycle and are precision-machined from high-quality materials to ensure a perfect fit and optimal engine performance. Each ring is meticulously crafted to provide excellent sealing capabilities, even under high-pressure conditions.

These piston rings come in an inner diameter of 76.97mm and are designed to fit the Kawasaki KX250F engine's pistons perfectly. The rings are made up of a set of compression rings and an oil control ring. The compression rings are responsible for sealing the piston-cylinder gap to prevent the loss of compression and power, while the oil control ring ensures that engine oil is properly contained within the engine, preventing oil leakage.

The Namura OR-A424689-GS piston rings are engineered to withstand the extreme temperatures and pressures encountered within the engine. They are made from a high-tensile alloy material, which provides excellent strength and durability. The rings are also treated with a special coating to prevent scuffing and wear, ensuring long-lasting performance.

Installing the Namura OR-A424689-GS piston rings is a straightforward process, and they are easy to replace. The rings come in sets, and each set includes all the necessary rings for a complete replacement. The installation process involves removing the old piston rings, cleaning the cylinder walls, and then installing the new rings in the correct order.

In conclusion, the Namura OR-A424689-GS piston rings are a high-quality and reliable solution for Kawasaki KX250F motorbike owners looking to maintain their engine's performance and efficiency. These piston rings are precisely engineered for the KX250F engine, ensuring a perfect fit and optimal sealing capabilities. With their high-quality materials, excellent strength, and long-lasting performance, the Namura OR-A424689-GS piston rings are an excellent investment for any Kawasaki KX250F motorcycle enthusiast.

Buying Namura ORNA-RA424689-GS piston rings for a 2006-2009 Kawasaki KX250F bike comes with several pros and cons that can help you make an informed decision.

1. High-quality material: Namura piston rings are made of high-quality materials like chrome alloy. This ensures durability, strength, and resistance to wear and tear.

2. Precision fit: These piston rings are designed to fit perfectly in your KX250F engine. This ensures a proper seal between the piston and the cylinder, which is essential for optimal engine performance.

3. Improved engine efficiency: A good seal between the piston and cylinder can help improve engine efficiency by reducing friction and heat loss. This can lead to better fuel economy and increased power output.

4. Reduced engine noise: A proper seal can also help reduce engine noise by minimizing the amount of gas escaping from the cylinder.

5. OEM replacement: Namura piston rings are an OEM (original equipment manufacturer) replacement for your Kawasaki KX250F. This means they are designed to meet the same specifications as the original parts and will provide the same level of performance.

1. Cost: Namura piston rings may be more expensive than aftermarket alternatives. However, their high-quality materials and precision fit may justify the additional cost.

2. Availability: These piston rings may not be readily available at local bike shops or auto parts stores. You may need to order them online or through a specialized dealer.

3. Installation: Installing piston rings can be a complex and time-consuming process. It may require specialized tools and knowledge, and it's important to follow the manufacturer's instructions carefully to avoid damaging the engine.

In conclusion, buying Namura ORNA-RA424689-GS piston rings for your 2006-2009 Kawasaki KX250F bike comes with several benefits, including high-quality materials, precision fit, improved engine efficiency, and reduced engine noise. However, they may be more expensive than aftermarket alternatives and may require specialized installation. Ultimately, if you value optimal engine performance and want OEM replacement parts, Namura piston rings may be a worthwhile investment.

If you're considering buying Namura ORNA-RA424689-GS piston rings for your Kawasaki KX250F bike, I would recommend doing your research and comparing prices from various sources to ensure you're getting the best deal. Additionally, consider the availability of these piston rings and whether you have the necessary tools and knowledge to install them yourself or if you'll need to pay for professional installation. Overall, if you prioritize engine performance and want OEM replacement parts, Namura piston rings are a solid choice.

Details:

This is helpful if you are buying multiple items.: Brand: Namura, model Number: ORNA-RA424689-GS. Parts without fitment are to be assumed universal and may require vehicle modification. 2006 - 2009 Kawasaki KX250F Dirt Bike Namura Piston Rings 76.97mm: Ring Set Contains: ring to match a single piston.

This Namura ring set does NOT fit OEM pistons. I need to exchange an item. Compatibility: Kawasaki KX250F 2004 - 2009 , Suzuki RM-Z 250 2006 , Yamaha WR250F 2005 2013 , YZ250F 2013.

part #: ornara424689 prices

• $15.49-$32.39

specifications pistondon:

• for models: Kx250f
• for makes: Kawasaki
• for years: 2006-2009
• brand: Namura
• mpn: Orna-ra424689-gs
• part type: Ring Piston

returns pistondon:

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

general pistondon:

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

offer pistondon:

• started: March 21, 2026
• availability: In Stock
• options: Ship-to-home
• sold: 0
• quantity: 9

shipping pistondon:

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

payments pistondon:

• wallet: Paypal
• other
• credit card: Discover

seller pistondon:

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

Namura ORNA-RA424689 Is Similar To:

• Namura Technologies Nx-40080-4os 040 Over Bore Piston Kit For Yamaha 1993-2001 Yz80 48mm (41.4% similar) Manufactured by Namura. Made in Taiwan. Kit is for .040 over bore size - 48.00MM. Compression ratio of 8.2:1. Piston dome is anodized for superior heat resistance and longer lifespan. Piston is 47.95MM. Compatible with Yamaha model's below: 1993 YZ80. Kit includes piston, rings, pin...(August 11th, 2024)
• Namura Technologies Nx-30000-c Piston Kit Standard Bore 53.96mm (40% similar) Bore: 53.96MM, sizing: standard bore, MOS2 made with Teflon /molybdenum coated skirts - a rolled on application process provides a fits bond...(August 12th, 2024)
• Namura Technologies Nx-30004 Size A 53.94mm Piston Kit For Suzuki 2001-2003 Rm125 Standard Bore 54mm (32.2% similar) Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%. Machined smooth heads - reflects combustion heat and reduces carbon buildup, protecting the top of piston...(August 12th, 2024)
• Namura Technologies Nx-30025-b Piston Kit Standard Bore 66.95mm (41.4% similar) Anodized domes - increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized. Machined smooth heads...(August 13th, 2024)
• Namura Orna-ra418207-gs 2004 Honda Cr125 Dirt Bike Piston Rings 53.95mm (74.2% similar) I need to exchange an item. Parts without fitment are to be assumed universal and may require vehicle modification. 2004 Honda CR125 dirt bike Namura piston rings 53.95MM: ring set contains: ring to match a single piston.: brand: Namura, model number: ORNA-RA418207-GS...(August 13th, 2024)
• Namura Orna-ra418127-gs 2001-2002 Kawasaki Kx125 Dirt Bike Piston Rings 53.94mm (86.8% similar) Compatibility: Husqvarna Cr 125 1998 - 2010 , 2012 2013 , wry 2007 , 2009 Honda CR125R 2004 2007 , kawasaki KX125 2005 , Suzuki RM125 1989 Yamaha YZ125 2014 .: brand: Namura, model number: ORNA-RA418127-GS. Parts without fitment are to be assumed universal and may require vehicle...(August 14th, 2024)
• Namura Technologies Nx-30016-b Piston Kit For Engine Pistons Kits Aw (37.8% similar) Namura NC-30016-B piston kit for engine pistons kits aw: status: in stock...(August 15th, 2024)
• Namura Technologies Nx-20013-b Piston Kit Standard Bore 48.46mm (38.6% similar) Bore: 48.46MM, sizing: standard bore, MOS2 made with Teflon /molybdenum coated skirts - a rolled on application process provides a fits bond that is 10 times stronger than other spray coatings. Actual product may differ from the item shown in photograph. Benefits include increased heat...(August 15th, 2024)
• Namura Nx-10252-2 Piston 71.46mm 0.50mm nx-10252-2 For Honda Crf250f 2019-2022 (27.7% similar) Piston kits are sold per cylinder. Note: image is for reference only, actual product may vary slightly depending on your specific application. Namura piston 71.46MM 0.50MM #NC-10252-2 for Honda CRF250F 2019 -2022: why replace your cylinder when you can the piston a fraction of...(August 16th, 2024)
• Namura Orna-ra426399-gs 2000-2012 Suzuki Drz 400-big Bore Dirt Bike Piston Rings 93.96mm (72.6% similar) 2000-2012 Suzuki Dr 400-BIG bore dirt bike Namura piston rings 93.96MM: ring set contains: ring to match a single piston. This is helpful if you are buying multiple items.: brand: Namura, model number: ORNA-RA426399-GS. I need to exchange an item. Parts without fitment...(August 17th, 2024)
• Namura Orna-ra416653-gs 2003-2012 Ktm 85 Sx Dirt Bike Piston Rings 46.97mm (77.9% similar) This is helpful if you are buying multiple items. I need to exchange an item. 2003 -2012 KTM 85 SC dirt bike Namura piston rings 46.97MM: ring set contains: ring to match a single piston.: brand: Namura, model number: ORNA-RA416653-GS. Parts without fitment are to be...(August 17th, 2024)