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V-TWIN 49-0669 Bombsight Linkert Carburetor Motorcycles

fits model: M51. make: Harley, Davidson. year: 1941–1952.

49-0669 V-twin Bombsight M51 Linkert Carburetor For Wl 1941-1952 Harley Davidson Motorcycles

( Brand: V-twin ), ( Type: Carburetor ), ( Manufacturer Part Number: 49-0669 )

Review V TWIN Bombsight Linkert Carburetor Wl Harley Davidson Motorcycles fits M51 1941–1952

V-Twin 49-0669 Bombsight M51 Linkert Carburetor for 1941-1952 Harley-Davidson Motorcycles

Description:

The V-Twin 49-0669 Bombsight M51 Linkert Carburetor is a genuine replacement part designed specifically for Harley-Davidson motorcycles manufactured between 1941 and 1952. Originally used in military applications due to its robustness and reliability, this carburetor is now available for classic Harley-Davidson enthusiasts seeking authenticity and optimal performance.

The M51 Linkert carburetor is a dual-barrel, downdraft design featuring a unique venturi shape known as the "bombsight" configuration. This design allows for precise fuel-air mixture delivery, ensuring efficient combustion and optimal engine performance. The carburetor is also equipped with a manual choke mechanism, allowing the rider to easily adjust the fuel-air mixture for starting in cold conditions.

Constructed from high-quality materials, the V-Twin 49-0669 Bombsight M51 Linkert Carburetor is built to withstand the rigors of vintage motorcycle riding. The carburetor body is made from cast aluminum, while the intake manifolds and linkages are made from steel. The carburetor also features brass fittings, ensuring durability and resistance to corrosion.

Installation of the V-Twin 49-0669 Bombsight M51 Linkert Carburetor is relatively straightforward, with the use of original mounting hardware and clear installation instructions. However, it is recommended that installation be performed by a qualified technician to ensure proper setup and adjustment.

The V-Twin 49-0669 Bombsight M51 Linkert Carburetor is an essential upgrade for any Harley-Davidson motorcycle from the 1940s and 1950s, providing improved performance and authenticity. With its rich history and proven track record of reliability, this carburetor is a must-have for any serious vintage motorcycle enthusiast.

Note: It is important to verify that this carburetor is compatible with your specific Harley-Davidson model before making a purchase. Always refer to the vehicle's factory service manual or consult with a qualified technician for any installation or adjustment procedures.

Buying a V-Twin 49-0669 Bombsight M51 Linkert Carburetor for 1941-1952 Harley-Davidson Motorcycles: Pros, Cons, and Conclusion

The V-Twin 49-0669 Bombsight M51 Linkert Carburetor is a popular aftermarket upgrade for 1941-1952 Harley-Davidson motorcycles. This carburetor offers several benefits and drawbacks, which are essential to consider before making a purchase.

Pros:

1. Improved Performance: The Bombsight M51 Linkert Carburetor is known to offer improved performance compared to the original Harley-Davidson carburetors. It provides a smoother idle, better throttle response, and increased horsepower.

2. Fuel Efficiency: This carburetor can help improve fuel efficiency by ensuring a proper fuel-air mixture. A well-tuned carburetor can help reduce fuel consumption, making your Harley-Davidson motorcycle more economical to run.

3. Customization: The Bombsight M51 Linkert Carburetor allows for easy customization. You can adjust the jetting and needle valve to fine-tune the carburetor to your specific motorcycle and riding style.

4. Durability: The Bombsight M51 Linkert Carburetor is built to last. It is made of high-quality materials and features a robust design, making it a reliable upgrade for your Harley-Davidson motorcycle.

Cons:

1. Cost: The V-Twin 49-0669 Bombsight M51 Linkert Carburetor can be quite expensive compared to the stock carburetor. This cost may be a significant barrier for some Harley-Davidson motorcycle owners.

2. Installation: Installing the Bombsight M51 Linkert Carburetor can be a complex process. It may require specialized tools and a good understanding of carburetor tuning. Hiring a professional to install the carburetor can add to the overall cost.

3. Maintenance: The Bombsight M51 Linkert Carburetor requires regular maintenance to ensure optimal performance. This includes cleaning the float bowls, adjusting the float levels, and checking the needle jet and main jet sizes.

Conclusion:

The V-Twin 49-0669 Bombsight M51 Linkert Carburetor is a high-performance upgrade for 1941-1952 Harley-Davidson motorcycles. It offers improved performance, fuel efficiency, and customization options. However, it comes with a high cost, complex installation process, and ongoing maintenance requirements.

If you are a serious Harley-Davidson enthusiast and are looking for a performance upgrade, the Bombsight M51 Linkert Carburetor may be worth the investment. However, if you are on a budget or prefer a low-maintenance option, you may want to consider other alternatives.

Recommendation:

For those who are serious about upgrading their Harley-Davidson motorcycle's carburetor, the V-Twin 49-0669 Bombsight M51 Linkert Carburetor is a top choice. It offers significant performance improvements and can be customized to your specific motorcycle. However, be prepared for the high cost, complex installation process, and ongoing maintenance requirements. If you're unsure about installing the carburetor yourself, consider hiring a professional to ensure a proper installation.

part # 490669 price

  • $839.80

specifications iodacarb:

  • for models: M51
  • for makes: Harley, Davidson
  • for years: 1941-1952
  • brand: V-twin
  • type: Carburetor
  • manufacturer part number: 49-0669

payments iodacarb:

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

seller iodacarb:

  • rating: 100.0%
  • # reviews: 7647

offer iodacarb:

  • quantity: 2
  • started: April 20, 2026
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0

shipping iodacarb:

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

general iodacarb:

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

returns iodacarb:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days
for models: m51, for makes: harley, davidson, for years: 1941-1952, type: carburetor,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > carburetors, sku: 11274736055903722,

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1 offer $839.80 USD
  • Offer #1: $839.80 price + free delivery = $839.80* total. Choke level and correct throttle arm for 1937-1948 models are included. Bombsight M51 Linkert Carburetor.FREE SHIPPING