NAMURA NA-10007-4K Top End Repair Kit NA-1007-4K 79.46MM

( Brand: Namura ), ( Manufacturer Part Number: NA-10007-4K )

Review NAMURA Top End Repair Kit Honda 79.46mm fits RANCHER TRX350 1999–2006

Introducing the Namura NA-1007-4K Top End Repair Kit, specifically designed for Honda TRX350 Rancher models produced between 1999 and 2006. This comprehensive repair kit equips you with all the necessary components to restore the top end of your engine to optimal condition.

The heart of this repair kit is the high-quality, precision-machined piston. Manufactured from a strong and durable material, this piston guarantees superior performance and durability. Its 79.46mm bore size is an exact match for the TRX350 Rancher's engine, ensuring a perfect fit.

The kit also includes a set of rings to seal the piston and cylinder. The piston rings are made from a heat-resistant material designed to withstand the high temperatures encountered during engine operation. The compression rings promote efficient combustion and power transfer, while the oil control rings ensure proper lubrication by preventing excessive oil consumption.

Additionally, the repair kit comes with a set of new gaskets to seal the engine components properly. These gaskets are made from a high-temperature, resilient material that ensures a reliable seal, preventing leaks and minimizing the risk of engine damage.

The NA-1007-4K Top End Repair Kit is not just about replacing worn-out parts. It also includes a cylinder bore honing tool to prepare the engine cylinder for the new piston. This tool effectively removes any rough spots or irregularities in the cylinder surface, ensuring a smooth engine operation and improved engine performance.

Lastly, the repair kit includes a detailed instruction manual to guide you through the installation process. This step-by-step guide ensures that even first-time mechanics can successfully complete the repair, saving you the cost of professional labor and ensuring your Honda TRX350 Rancher continues to run smoothly and efficiently.

Pros and Cons of buying a Namura NA-10007-4K Top End Repair Kit for 1999-2006 Honda TRX350 Rancher

a. Compatibility: This repair kit is specifically designed for Honda TRX350 Rancher models from 1999 to 2006, ensuring a perfect fit for your motorcycle.

b. Contains essential parts: The Namura NA-10007-4K repair kit includes all the necessary top end parts for a repair, such as piston, rings, gudgeon pin, and cylinder liner.

c. High-quality materials: Namura is a well-known brand in the motorcycle repair industry, providing high-quality parts for various makes and models.

d. Cost-effective: A repair kit may save you money in the long run by allowing you to perform the repair yourself instead of paying for labor at a shop.

a. Installation complexity: Installing the top end components requires expertise and the right tools. If you're not comfortable with the installation process, it might be better to leave the job to a professional.

b. Potential for user error: Improper installation of the parts could lead to engine damage or decreased performance.

c. Time-consuming: Repairing a motorcycle engine can be a lengthy process, especially if you're not experienced.

The Namura NA-10007-4K Top End Repair Kit for 1999-2006 Honda TRX350 Rancher offers several advantages, including compatibility, inclusion of essential parts, high-quality materials, and potential cost savings. However, it comes with challenges such as installation complexity, potential for user error, and time-consuming nature of the repair process.

If you're confident in your mechanical skills and have the necessary tools, purchasing the Namura NA-10007-4K Top End Repair Kit could be a cost-effective solution for repairing your Honda TRX350 Rancher's engine. However, if you're uncertain about your abilities or lack the necessary tools, consider seeking professional assistance to ensure a successful and safe repair.

Details:

Free Shipping. Namura Technologies Piston Kit. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures. Anodized Domes Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized.

Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket. Machined Smooth Heads Reflects combustion heat and reduces carbon buildup, protecting the top of piston. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%. MOS2 Teflon/Molybdenum Coated Skirts A rolled on application process provides a bond that is 10 times stronger than other spray coatings.

part #: na100074k prices

• $90.99-$97.71

specifications pistondon:

• for models: Trx350, Rancher
• for makes: Honda
• for years: 1999-2006
• brand: Namura
• mpn: Na-10007-4k

seller pistondon:

• city: Gadsden, Alabama
• rating: 100.0%
• # reviews: 11841

payments pistondon:

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

shipping pistondon:

• type: Fixed
• service: Standard
• transit: 3-8 Days
• class: Standard
• cost: $0.00

offer pistondon:

• started: April 28, 2025
• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 4

general pistondon:

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

returns pistondon:

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

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