NAMURA NX-30025-BK3 Top End Repair Kit 758891113094 66.95MM

( Brand: Namura ), ( Manufacturer Part Number: NX-30025-BK3 ), ( UPC: 758891113094 )

Review NAMURA Top End Repair Kit Size 66.95mm For Suzuki fits RM250 1992–1993

Introducing the Namura NX-30025-BK3 Top End Repair Kit, specifically designed for Suzuki RM250 motorcycles manufactured between 1992 and 1993. This comprehensive repair kit contains all the necessary components to refurbish the bike's top end, ensuring optimal engine performance.

The kit includes a set of new piston rings, consisting of a compression ring, an oil control ring, and two piston rings. These rings are precision-manufactured to ensure a perfect fit and seal, minimizing compressive and oil leakages. The piston rings are designed to work in harmony with the engine's existing piston, contributing to improved engine efficiency and longevity.

Moreover, the Namura NX-30025-BK3 Top End Repair Kit comes with a new set of piston pins. These high-strength pins are engineered to securely hold the piston rings in place, providing the engine with the required rigidity and durability.

Additionally, the kit includes a new set of cylinder head gasket seals. These seals are crucial in preventing oil and coolant leakages from the cylinder head, ensuring a proper seal between the cylinder head and the engine block.

The Namura NX-30025-BK3 Top End Repair Kit also includes new valve guide seals, which help maintain the proper clearance between the valve stems and the cylinder head. This ensures that the valves function smoothly, contributing to improved engine performance and reduced wear and tear.

Lastly, the kit includes new valve springs and retainers. The valve springs provide the necessary force to close the valves against the pistons, while the retainers hold the springs in place. These components are essential for ensuring proper engine function and enabling the bike to perform at its best.

In summary, the Namura NX-30025-BK3 Top End Repair Kit is an essential tool for Suzuki RM250 owners seeking to refurbish their engine's top end. This comprehensive kit contains all the necessary components to restore engine performance and efficiency, making it an invaluable investment for any motorcycle enthusiast.

Pros and Cons of Buying Namura NX-30025-BK3 Top End Repair Kit for Suzuki RM250 (1992-1993)

The Namura NX-30025-BK3 Top End Repair Kit is designed for the Suzuki RM250 motorcycles manufactured between 1992 and 1993. This kit includes new piston, rings, gudgeon pin, and other related components. In this analysis, we will discuss the advantages and disadvantages of purchasing this repair kit.

1. OEM Quality: The Namura NX-30025-BK3 Top End Repair Kit is an original equipment manufacturer (OEM) replacement part, ensuring a perfect fit and optimal performance.

2. Comprehensive Kit: The kit includes all necessary components for a top end rebuild, reducing the need to purchase additional parts.

3. Cost-effective: While the upfront cost may be higher compared to aftermarket alternatives, the time and potential labor savings make it a more cost-effective solution in the long run.

4. Improved Engine Performance: A fresh top end rebuild can enhance engine power, torque, and overall performance.

5. Peace of Mind: By using an OEM repair kit, you can have confidence that the parts are genuine and will last longer than aftermarket alternatives.

1. Upfront Cost: The Namura NX-30025-BK3 Top End Repair Kit has a higher price point compared to aftermarket alternatives, which may deter some buyers.

2. Availability: Depending on the location and availability, it may take longer to receive the kit, potentially delaying the repair process.

3. Complex Installation: A top end rebuild can be a complex and time-consuming process, requiring specialized tools and technical expertise.

The Namura NX-30025-BK3 Top End Repair Kit offers several advantages, including OEM quality, comprehensive coverage, cost-effectiveness, improved engine performance, and peace of mind. However, it also comes with some disadvantages, such as a higher upfront cost, potential availability issues, and the complexity of the installation process.

If you are looking to perform a top end rebuild on your Suzuki RM250 (1992-1993) and prioritize the use of genuine OEM parts, the Namura NX-30025-BK3 Top End Repair Kit is an excellent choice. While it may have a higher upfront cost, the benefits of using OEM parts, improved engine performance, and the potential for labor savings make it a worthwhile investment. However, if budget is a concern, you may consider exploring aftermarket alternatives or performing the repair yourself to save on labor costs. Ultimately, the decision depends on your individual priorities and circumstances.

Details:

Comes with enough components to service one engine. Namura Top End Repair Kit Size B 66.95mm NX-30025-BK3 for Suzuki RM250 1992 -1993: top-end repair kit can help improve the performance of your ride and keeping it running in peak condition. Top end gasket kit. Piston comes with rings.

Everything for a top end rebuild in one box.

part #: nx30025bk3 prices

• $81.43-$97.71

specifications pistondon:

• for models: Rm250
• for makes: Suzuki
• for years: 1992-1993
• brand: Namura
• mpn: Nx-30025-bk3
• upc: 758891113094

shipping pistondon:

• type: Fixed
• transit: 3-7 Days
• class: Standard
• cost: $0.00
• service: UPS Ground
• carrier: UPS

offer pistondon:

• quantity: 2
• started: June 9, 2025
• options: Ship-to-home
• sold: 0
• availability: In Stock

payments pistondon:

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

returns pistondon:

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

seller pistondon:

• rating: 99.3%
• city: Grand Rapids, Michigan
• # reviews: 616241

general pistondon:

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

Namura NX-30025-BK3 Is Similar To:

• Namura Technologies Nx-40080-4os 040 Over Bore Piston Kit For Yamaha 1993-2001 Yz80 48mm (39.1% 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 (35.9% 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 (45.6% 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 (48.3% 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 Nx-10051-2k Top End Repair Kit 0.50mm 39.5mm 10.0 1 Honda Z50r crf50f xr50r (54.3% similar) Everything for a top end rebuild in one box. Comes with enough components to service one engine. Namura top end repair kit 0.50MM 39.5MM 10.0:1 Honda Z50R/CRF50F/XR50R: top-end repair kit can help improve the performance of your ride and keeping it running in peak condition...(August 14th, 2024)
• Namura Technologies Nx-30016-b Piston Kit For Engine Pistons Kits Aw (39.2% similar) Namura NX-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 (34.5% 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 (42.8% 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 #NX-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 (28.6% 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: ORAN-RA426399-GS. I need to exchange an item. Parts without fitment...(August 17th, 2024)
• Namura Technologies Nx-70020-b Size B 39.47mm Piston Kit For Ktm 2009-2016 50 Sx Standard Bore 39.50mm (40.7% similar) Made in Taiwan. Compatible with KTM model's below: 2009 50 SC. Piston dome is anodized for superior heat resistance and longer lifespan. Kit includes piston, rings, pin, clips you get exactly what is pictured. Size b piston is 39.47MM. Kit is for standard bore size - 39.50MM...(August 17th, 2024)
• Namura Technologies Nx-40008-2r Piston Rings 020 Over Bore For Yamaha 1983-2006 Pw80 And 1986-1990 Bw80 47.5mm (37.7% similar) Compatible with Yamaha model's below: 1983 PW80. Made in Taiwan. Rings are for .020 over bore size - 47.50MM. If you are replacing rings on more than one piston please change quantity in the listing. Manufactured by Namura. Includes two compression rings. Sold per piston...(August 17th, 2024)