NAMURA FX-40049K1 Top End Repair Kit 758891123291
fits model: Yz450f. make: Yamaha. year: 2018–2019.
( Brand: Namura ), ( Manufacturer Part Number: FX-40049K1 ), ( UPC: 758891123291 )
Review NAMURA Top End Repair Kit #fx-40049k1 For Yamaha fits YZ450F 2018–2019
Namura FX-40049K1 Top End Repair Kit for Yamaha YZ450F (2018-2019)
Description:The Namura FX-40049K1 Top End Repair Kit is a comprehensive solution designed specifically for the Yamaha YZ450F motorcycles manufactured between 2018 and 2019. This repair kit is an essential toolkit for any dedicated motorcycle enthusiast or professional mechanic, ensuring a seamless and effective repair process for the engine's top end.
The Namura FX-40049K1 Top End Repair Kit includes a range of high-quality, OEM-grade components, engineered to meet the stringent performance requirements of the Yamaha YZ450F. With this kit, you will receive all the necessary parts for a complete top end rebuild, making it a one-stop-shop for your engine repair needs.
The kit comprises several critical components, including:1. New cylinder head: The cylinder head is the heart of the engine, and this top-tier replacement ensures optimal combustion chamber sealing, improved cooling efficiency, and enhanced power delivery.
2. New piston: A worn-out or damaged piston can significantly impact engine performance. This replacement piston is designed to restore the engine's lost power and provide a smoother, more efficient riding experience.
3. New rings: The kit includes a complete set of new piston rings, ensuring proper sealing and compression for optimal engine performance.
4. New valves: New intake and exhaust valves ensure efficient air and fuel intake and exhaust gases expulsion, contributing to improved engine power and torque.
5. New valve guides: The new valve guides align the valves accurately, ensuring proper sealing and minimizing leakage.
6. New valve springs: These high-performance valve springs provide the necessary force to maintain valve position and improve engine response.
7. New cylinder head gasket: This crucial gasket seals the combustion chamber and ensures a proper connection between the cylinder head and engine block.
8. New camshaft: The camshaft plays a vital role in operating the engine's valves. This replacement camshaft ensures proper valve timing and contributes to improved engine performance.
9. New timing belt: The timing belt synchronizes the rotation of the crankshaft and camshaft, ensuring proper engine timing and preventing costly damage.
The Namura FX-40049K1 Top End Repair Kit is a must-have for any Yamaha YZ450F owner seeking to restore their bike's performance or preparing it for competition. With this kit, you can confidently embark on a top-end engine rebuild project, knowing that you have access to the highest-quality, OEM-grade components available.
The Namura FX-40049K1 Top End Repair Kit is designed specifically for the Yamaha YZ450F motorcycles from 2018 to 2019. This repair kit includes all the necessary parts for a top end engine rebuild, such as piston rings, piston pin, cylinder head gasket, and more. In this response, we will discuss the pros and cons of buying this repair kit to help you make an informed decision.
Pros:1. Comprehensive Kit: The Namura FX-40049K1 Top End Repair Kit is a complete solution for a top end engine rebuild on Yamaha YZ450F motorcycles from 2018 to 2019.
2. High-Quality Parts: Namura is known for manufacturing high-quality aftermarket motorcycle parts. The repair kit includes OEM-grade components, ensuring a reliable and long-lasting repair.
3. Cost-Effective: Buying a repair kit instead of individually purchasing each part can save you money in the long run.
4. Easy Installation: The kit comes with detailed instructions, making the installation process easier and more straightforward.
5. Improved Performance: A fresh top end rebuild can lead to improved engine performance, increased horsepower, and better fuel efficiency.
Cons:1. Cost: While the repair kit is cost-effective compared to purchasing parts individually, it is still a significant investment.
2. Skill Level: Top end engine rebuilds require a certain level of mechanical expertise. If you're not confident in your abilities, it may be worth hiring a professional.
3. Time-Consuming: The rebuild process can take several hours, depending on your experience level and the availability of tools.
4. Risk of Damage: There is always a risk of damaging other components during the rebuild process. Proceed with caution to avoid unnecessary repairs.
Conclusion:The Namura FX-40049K1 Top End Repair Kit for Yamaha YZ450F motorcycles from 2018 to 2019 is an excellent investment for those who are comfortable with mechanical work and want to save money by performing the rebuild themselves. The comprehensive kit includes high-quality parts, making the repair process more cost-effective and efficient. However, it is essential to consider the cost, skill level, time commitment, and potential risks before deciding to purchase the kit. Ultimately, if you're comfortable with the rebuild process and want to improve your motorcycle's performance, the Namura FX-40049K1 Top End Repair Kit is a worthwhile investment.
Details:
Everything for a top end rebuild in one box. Piston comes with rings. Top end gasket kit. Namura Top End Repair Kit #FX-40049K1 for Yamaha YZ450F 2018 -2019: top-end repair kit can help improve the performance of your ride and keeping it running in peak condition.
Comes with enough components to service one engine. NOTE: Image is for reference only, actual product may vary slightly depending on your specific application.
part #: fx40049k1 prices
- $203.10-$236.60
specifications pistondon:
- for models: Yz450f
- for makes: Yamaha
- for years: 2018-2019
- brand: Namura
- mpn: Fx-40049k1
- upc: 758891123291
returns pistondon:
- policy: Returns Accepted
- time: 30 Days
- paid by: Buyer
payments pistondon:
- other
- credit card: Discover
- wallet: Google-pay
seller pistondon:
- # reviews: 615955
- rating: 99.3%
- city: Grand Rapids, Michigan
general pistondon:
- Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
- condition: New
offer pistondon:
- availability: In Stock
- options: Ship-to-home
- quantity: 4
- sold: 0
- started: June 5, 2025
shipping pistondon:
- service: UPS Ground
- type: Fixed
- class: Standard
- carrier: UPS
- cost: $0.00
- transit: 2-6 Days
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