NAMURA TECHNOLOGIES FX-70090-CK Top End Repair Kit Standard 77.98 Atv/utv Bike

( Brand: Namura Technologies ), ( Manufacturer Part Number: FX-70090-CK ), ( Make: Gas )

Review NAMURA TECHNOLOGIES Top End Repair Kit Standard Bore 77.98 Motorcycle Atv/utv Bike fits STREET

The Namura FX-70090-CK Top End Repair Kit is an essential toolkit designed for those working on ATV/UTV street bikes or quad bikes. This repair kit is specifically engineered to address issues related to the top end of the engine, ensuring a smooth and efficient running machine.

The heart of this kit is the comprehensive collection of high-quality gaskets, seals, and O-rings necessary for repairing or rebuilding the top end of the engine. These components are meticulously crafted from premium materials, ensuring a perfect fit and long-lasting performance. The kit includes gaskets for the cylinder head, piston, and cylinder, among others.

Moreover, the kit comes with a set of piston rings and piston pin, which are crucial for sealing the piston inside the cylinder and maintaining engine compression. These rings are designed to minimize friction and wear, providing optimal engine performance.

The Namura FX-70090-CK Top End Repair Kit also includes a set of connecting rod bearings and crankshaft main bearings. These bearings are responsible for supporting the weight of the engine and reducing friction between the crankshaft and the connecting rods. With the inclusion of these bearings, this repair kit covers a wide range of top end engine repair needs.

Additionally, the kit contains a variety of fasteners and hardware, such as bolts, nuts, and washers. These components ensure the secure installation of the various engine parts, and their high-strength design ensures longevity and durability.

In summary, the Namura FX-70090-CK Top End Repair Kit is a must-have for anyone working on ATV/UTV street bikes or quad bikes. With its extensive range of premium gaskets, seals, O-rings, piston rings, piston pins, bearings, and fasteners, this repair kit has everything needed to repair or rebuild the top end of the engine. By investing in this kit, you'll save time, money, and hassle, and you'll be able to keep your bike running at its best.

The Namura FX-70090-CK Top End Repair Kit is a standard solution for ATV/UTV street bike owners who need to replace worn-out parts in their engine's top end. Here are some pros and cons that may help you decide if this repair kit is the right choice for you:

1. Comprehensive Kit: The Namura FX-70090-CK Top End Repair Kit includes all the necessary parts for a top-end rebuild, such as piston rings, pistons, cylinder bore kit, crankshaft seals, and more.

2. Affordable: Compared to the cost of a full engine rebuild or buying each part individually, this repair kit offers a cost-effective solution for restoring your engine's performance.

3. Easy Installation: The repair kit comes with clear instructions, making the installation process straightforward for most DIYers.

4. Quality Parts: Namura is known for producing high-quality aftermarket parts, ensuring that the components in this repair kit will provide reliable service.

1. May Not Fit All Engines: Although this kit is designed to fit various ATV/UTV street bike engines, it may not be compatible with all models. Be sure to check the compatibility before making a purchase.

2. Requires Additional Tools: Some of the installation processes may require additional tools that are not included in the kit, which could add to the overall cost.

3. Time-Consuming: A top-end rebuild is a time-consuming process, and it may take several hours to complete the installation, depending on your experience level.

In conclusion, the Namura FX-70090-CK Top End Repair Kit offers a cost-effective solution for restoring the performance of your ATV/UTV street bike engine. The comprehensive kit includes all the necessary parts for a top-end rebuild, and the high-quality components ensure reliable service. However, it may not fit all engines, and the installation process can be time-consuming and may require additional tools.

If you are comfortable with the installation process and have confirmed that the kit is compatible with your engine, then the Namura FX-70090-CK Top End Repair Kit is a worthwhile investment. However, if you are unsure about the installation process or if the kit is compatible with your engine, it may be best to consult a professional mechanic.

Details:

Anodized Domes Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized. Any damage claims may be exchanged for the identical item only. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures. Machined Smooth Heads Reflects combustion heat and reduces carbon buildup, protecting the top of piston.

Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%. Bore: 77.98mm, Sizing: Standard Bore, Sold as: Each. MOS2 Teflon/Molybdenum Coated Skirts A rolled on application process provides a bond that is 10 times stronger than other spray coatings.

part #: fx70090 prices

• $127.13-$148.71

specifications pistondon:

• for models: Street
• brand: Namura Technologies
• mpn: Fx-70090-ck
• make: Gas

payments pistondon:

• wallet: Paypal
• other
• credit card: Diners-club

shipping pistondon:

• type: Fixed
• service: Economy, Standard, Expedited
• class: Economy, Standard, Expedited
• transit: 3-7 Days
• cost: $0.00

returns pistondon:

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

general pistondon:

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

seller pistondon:

• city: Loudon, Tennessee
• rating: 99.7%
• # reviews: 652190

offer pistondon:

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

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