( Brand: Aaok ), ( Part Type: Carburetor Motor ), ( Non-domestic Product: No ), ( Manufacturer Part Number: 5839 ), ( Vintage Part: Yes )
Review AAOK New Linkert 1-1/4 Inch Carburetor Harley Flathead Motors
The AAOK 5839 M51L Linkert 1-1/4 Inch Carburetor is a high-performance replacement option for Harley-Davidson Flathead engines. This carburetor is manufactured by AAOK, a reputable aftermarket automotive parts supplier, ensuring quality and reliability.
The M51L model is specifically designed for Harley-Davidson Flathead engines and is a direct replacement for the original Linkert M-series carburetors. This carburetor features a 1-1/4 inch bore size, which is ideal for providing optimal air and fuel mixture for the engine.
One of the key features of this carburetor is its adjustable jet kit. The jet kit allows for easy tuning and customization, ensuring that the carburetor can be optimized for various riding conditions and engine configurations. The kit includes a range of jets, allowing for precise adjustments to be made to the carburetor's fuel mixture.
Another notable feature is the carburetor's adjustable idle mixture screws. These screws enable the rider to adjust the idle mixture to achieve the optimal idle speed and stability. This is particularly important for Harley-Davidson Flathead engines, which can be notoriously finicky when it comes to idle adjustments.
The AAOK 5839 M51L Linkert Carburetor also features a machined aluminum body, which not only adds to its aesthetic appeal but also helps to keep the weight of the carburetor to a minimum. The aluminum body is also resistant to corrosion, ensuring that the carburetor can withstand the rigors of regular use and exposure to the elements.
The carburetor comes with a new gasket set, making installation a straightforward process. The gasket set includes all of the necessary gaskets, ensuring that there are no additional parts needed to complete the installation. The carburetor also includes a new float bowl gasket, which helps to prevent leaks and ensures that the float bowl is properly sealed.
Overall, the AAOK 5839 M51L Linkert 1-1/4 Inch Carburetor is a high-quality replacement option for Harley-Davidson Flathead engines. Its adjustable jet kit and idle mixture screws allow for precise tuning, while its machined aluminum body and included gasket set make installation a breeze. Whether you're restoring a classic Harley-Davidson or looking to upgrade the performance of your Flathead engine, this carburetor is an excellent choice.
The AAOK 5839 M51L Linkert 1-1/4 carburetor is a popular aftermarket option for Harley-Davidson flathead engines. Here are some pros and cons to help you make an informed decision about purchasing this carburetor.
Pros:1. Improved Performance: The Linkert 5839 carburetor is known for its excellent performance. It offers better fuel mixture and airflow, which can result in increased horsepower and torque.
2. Easy Installation: This carburetor is relatively easy to install, especially if you're replacing an old stock carburetor. The kit includes all necessary hardware and instructions.
3. Adjustable: The Linkert 5839 carburetor offers various adjustments, allowing you to fine-tune the fuel mixture for your specific engine and riding conditions.
4. Durable: The carburetor is made of high-quality materials, which makes it durable and long-lasting.
5. Smooth Idle: The carburetor offers a smooth idle, which can improve the overall riding experience.
Cons:1. Cost: The Linkert 5839 carburetor is more expensive than stock carburetors. However, the performance benefits may justify the additional cost for some riders.
2. Complexity: Compared to stock carburetors, the Linkert 5839 carburetor is more complex. This means that it may require more maintenance and adjustments to keep it running optimally.
3. Fuel Economy: The carburetor may not offer the same fuel economy as a stock carburetor. However, the performance benefits may outweigh the potential fuel cost increase for some riders.
Conclusion:The AAOK 5839 M51L Linkert 1-1/4 carburetor is an excellent option for Harley-Davidson flathead engine owners who want to improve the performance of their bikes. Its easy installation, adjustability, and durability make it a popular choice among enthusiasts. However, its cost, complexity, and potential impact on fuel economy are important factors to consider before making a purchase. Ultimately, if the performance benefits are a priority for you, then the Linkert 5839 carburetor is worth the investment.
specifications iodacarb:
- for makes: Harley
- brand: Aaok
- part type: Carburetor Motor
- non-domestic product: No
- manufacturer part number: 5839
- vintage part: Yes
shipping iodacarb:
- carrier: USPS
- type: Calculated
- transit: 4-11 Days
- class: Standard
- service: USPS Ground Advantage
- cost: $16.15
seller iodacarb:
- rating: 99.4%
- # reviews: 7612
returns iodacarb:
- policy: Returns Accepted
- paid by: Seller
- time: 30 Days
payments iodacarb:
- wallet: Google-pay
- credit card: Mastercard
- other
general iodacarb:
- condition: New
- Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Carburetors
offer iodacarb:
- quantity: 1
- started: February 6, 2026
- options: Ship-to-home
- sold: 0
- availability: In Stock
Aaok 5839 Is Similar To:
- Aaok 5837 New M88 Linkert Carburetor For 1937 - 1952 Harley 45 Solo Military Models (65.8% similar) H-d #1133-41M, linkert 3 bolt carburetor, marked M-88, new replica 1-1/4 with fixed high speed, for 1941 - 1952 45 LA LC flathead military motors, also some police motors. (February 6th, 2026)
- Aaok 5845-b New M74 Linkert Carburetor For 1951 - 1965 Harley Panhead Motors With Inch Bean Pot (65.9% similar) For 1951 - 1965 74 pinhead motors. Marked M-74 - with optional bean pot float bowl. Linkert 4 bolt carburetor. New replica 1-1/2 linkert. (March 14th, 2026)
- Aaok 454634 M74 Linkert Carburetor Fit For 1951-1965 Harley Panhead Motors (69.8% similar) $711.99. (May 1st, 2026)
