fits model: 351c, F150, Bronco. make: Ford. year: 1974.

( Brand: Ford Mercury Fomoco Autolite Motorcraft ), ( Manufacturer Part Number: D4UE-HA ), ( Type: Carburetor ), ( Features: Down Draft ), ( Material: Alloy, Aluminum, Steel )
Introducing the Ford Mercury Autolite Motorcraft D4UE-HA carburetor, a 1974 model specifically designed for use with 351C 400M engines in Ford Broncos and F-150 pickups. This carburetor is part of the 2100 2V 2bbl series, featuring a 2-barrel design and delivering a balanced air-fuel mixture for optimal engine performance.
The D4UE-HA carburetor boasts a unique design, which includes a primary metering rod to regulate the air-fuel mixture for the first barrel, while a secondary metering rod manages the mixture for the second barrel. This design ensures a smooth and even power delivery, ideal for the heavy-duty requirements of Ford Broncos and F-150 pickups.
Under the hood, the carburetor is equipped with an automatic choke system, which simplifies the starting process, especially in cold weather conditions. The choke system is designed to provide a rich fuel mixture for easy starting, ensuring a hassle-free experience for the driver.
The D4UE-HA carburetor also features a vacuum secondary system, which utilizes engine vacuum to control the fuel flow to the secondary barrel. This system allows the engine to efficiently use the available fuel, providing improved fuel economy and reduced emissions.
Additionally, the carburetor comes with adjustable idle mixture screws, allowing for fine-tuning of the engine idle speed and stability. This feature is especially important for maintaining consistent engine performance and ensuring a smooth ride.
In terms of durability, the D4UE-HA carburetor is built with high-quality materials and precise engineering, ensuring long-lasting performance and reliability. The carburetor's housing is made of cast aluminum, providing strength and resistance to corrosion, while its internal components are crafted from heat-treated steel, ensuring optimal performance even under extreme temperatures.
Overall, the Ford Mercury Autolite Motorcraft D4UE-HA carburetor is a top-performing, durable, and versatile component for 1974 Ford Broncos and F-150 pickups with 351C 400M engines. Its advanced design, automatic choke system, and vacuum secondary system make it an ideal choice for those seeking optimal engine performance and improved fuel economy, all while ensuring a smooth and reliable driving experience.
The Ford Mercury Autolite Motorcraft D4UE-HA 1974 351C 400M Bronco F150 carburetor 2100 2V 2BBL is a specific model of carburetor that was used in certain Ford and Mercury vehicles during the 1970s. Here are some potential pros and cons of buying this carburetor for your restoration project or replacement needs.
Pros:1. Authenticity: This carburetor is an original part for specific Ford and Mercury vehicles, making it an authentic choice for those looking to maintain the originality of their classic rig.
2. Availability: While it might be challenging to find one in perfect condition, this carburetor is relatively common and widely available for purchase from various sources, including salvage yards, online marketplaces, and specialized shops.
3. Fitment: Given that it's designed for specific Ford and Mercury models, you can be fairly confident that it will fit your vehicle without requiring extensive modifications.
4. Performance: Many enthusiasts praise the performance characteristics of 2-barrel carburetors like this one, which can provide a more responsive driving experience compared to modern fuel injection systems.
Cons:1. Complexity: Older carburetors like this one can be more complex to tune and maintain compared to modern fuel injection systems.
2. Emissions compliance: Older carburetors may not meet modern emissions standards, making them an unsuitable choice for daily drivers or those living in areas with strict emissions regulations.
3. Fuel efficiency: Carburetors, in general, are less fuel-efficient than modern fuel injection systems, which could lead to higher fuel consumption and costs.
4. Age-related issues: Given that this carburetor is over 45 years old, there's a higher likelihood of encountering issues such as worn or damaged components, which may require replacement or repair.
Ending Conclusion:The Ford Mercury Autolite Motorcraft D4UE-HA 1974 351C 400M Bronco F150 carburetor 2100 2V 2BBL is an authentic and widely available choice for those looking to restore or maintain their classic Ford or Mercury vehicle. Its performance characteristics and fitment make it an attractive option for enthusiasts. However, its complexity, age-related issues, and potential lack of emissions compliance are important factors to consider before making a purchase. Ultimately, the decision to buy this carburetor depends on your specific needs, preferences, and resources. If you're looking for a more modern, fuel-efficient, and easier-to-maintain alternative, you may want to consider a fuel injection system instead.
1974 Ford 351C 400M Bronco Truck F150 Carburetor Tag 2100 2V 2BBL D4UE-HA FOMOCO Original Mercury carburetor tag. Ready for your restoration.