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  3. MOOSE RACING 174683

MOOSE RACING 174683 Carburetor Rebuild Kit

fits model: Yz450f. make: Yamaha. year: 2003–2004.

174683 Moose Racing Carburetor Rebuild Kit Yamaha Yz450f 2003-2004

( Brand: Moose Racing ), ( Part Type: Carburetor ), ( Manufacturer Part Number: 174683 )

Review MOOSE RACING Carburetor Rebuild Kit Yamaha fits YZ450F 2003–2004

The Moose Racing Carburetor Rebuild Kit (Part Number: 174683) is specifically designed for Yamaha YZ450F motorcycles manufactured between the years 2003 and 2004. This kit includes all the necessary components required for a successful rebuild of the bike's Mikuni TM38 carburetor.

Upon opening the box, you will find a comprehensive collection of OEM-quality parts, carefully packaged to ensure their safety during transportation. The kit consists of various critical components like:

1. New float bowls and gaskets to ensure a proper seal and prevent fuel leaks.

2. Rebuild jet kit, including various main, pilot, needle, and needle jet sizes, enabling you to fine-tune the carburetor for optimal performance.

3. New float needles and o-rings, crucial for maintaining the correct float position and fuel level.

4. New needle valves and seats, essential for regulating fuel flow through the carburetor.

5. Needle jet screws and washers to facilitate easy adjustments.

6. New float needle gaskets and float needle o-rings.

7. New slide and throttle cable gaskets, ensuring a leak-free connection between the carburetor and throttle cable.

8. New idle mixture screws and needle, allowing you to fine-tune the idle mixture for smooth engine operation.

By using this Moose Racing Carburetor Rebuild Kit, you can restore your Yamaha YZ450F's carburetor to its original factory specifications, ensuring optimal engine performance. This kit is an excellent investment for riders who want to maintain their motorcycle's peak condition, improve its responsiveness, and achieve better fuel efficiency.

Moose Racing 174683 Carburetor Rebuild Kit for Yamaha YZ450F (2003-2004): Pros, Cons, and Conclusion

The Moose Racing 174683 Carburetor Rebuild Kit is specifically designed for the Yamaha YZ450F motorcycles manufactured between 2003 and 2004. This kit is essential for those looking to rebuild their carburetor to enhance performance, improve fuel efficiency, or address any issues related to the factory carburetor. In this analysis, we will discuss the pros, cons, and a final conclusion.

Pros:

1. High-quality components: The Moose Racing rebuild kit includes high-performance parts, such as jets, needles, gaskets, and O-rings, ensuring a precise fit and optimal engine performance.

2. Improved power delivery: The kit's design allows for better fuel mixture delivery, resulting in improved power and torque throughout the RPM range.

3. Enhanced fuel efficiency: By optimizing the fuel mixture, the rebuild kit can help improve fuel efficiency, which translates to longer rides between fuel stops.

4. Easy installation: The kit comes with clear instructions, making the installation process straightforward for most DIY enthusiasts.

Cons:

1. Cost: Compared to a new aftermarket carburetor, a rebuild kit may be more expensive. However, it is a more cost-effective alternative to purchasing a new motorcycle or a completely new carburetor.

2. Requires some mechanical skills: The installation process may require some mechanical skills and experience, which could be a challenge for beginners.

3. Potential for user error: Improper installation or incorrect parts selection could result in suboptimal performance or even damage to the engine.

Conclusion:

The Moose Racing 174683 Carburetor Rebuild Kit offers numerous benefits, including improved performance, fuel efficiency, and enhanced power delivery. While it may require some mechanical skills and can be more expensive than other alternatives, it is a cost-effective way to revitalize an older Yamaha YZ450F's carburetor without the need to purchase a new motorcycle or a complete aftermarket carburetor.

Recommendation:

If you are comfortable working on your motorcycle and are looking to optimize the performance of your 2003-2004 Yamaha YZ450F, the Moose Racing 174683 Carburetor Rebuild Kit is a worthwhile investment. By following the clear instructions provided and carefully selecting the appropriate parts, you can enjoy the benefits of a refurbished carburetor, including improved power, fuel efficiency, and overall riding experience.

part # 174683 price

  • $57.52

specifications iodacarb:

  • for models: Yz450f
  • for makes: Yamaha
  • for years: 2003-2004
  • brand: Moose Racing
  • part type: Carburetor
  • manufacturer part number: 174683

general iodacarb:

  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Carburetors
  • condition: New

seller iodacarb:

  • # reviews: 616253
  • rating: 99.3%

returns iodacarb:

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

shipping iodacarb:

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

offer iodacarb:

  • availability: In Stock
  • options: Ship-to-home
  • quantity: 4
  • sold: 0
  • started: June 9, 2025

payments iodacarb:

  • credit card: Visa
  • other
  • wallet: Google-pay
for models: yz450f, for makes: yamaha, for years: 2003-2004, part type: carburetor,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > carburetors, sku: 5460510930500633,

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1 offer $57.52 USD
  • Offer #1: $57.52 price + free delivery = $57.52* total. Include all O-rings, gaskets, jets, needle, mixture screw, float bowl screws, float valve needle and seat (needle jet and other pressed in jets are not included in kit). Yamaha YZ450F 2003-2004.FREE SHIPPING