ZENITH 11722A Big Tractor Crawler Updraft Carburetor Bendix

( Brand: Zenith ), ( Manufacturer Part Number: 11722A ), ( Part Type: Carburetor ), ( Compatible Equipment Type: Crawler Dozer, Crawler Loader, Tractor, Engine, Trucks ), ( Modified Item: No ), ( Country Of Origin: United States )

Review ZENITH Big Tractor Crawler Updraft Carburetor Bendix Complete

The Zenith 11722A Big Tractor Crawler Updraft Carburetor, manufactured by Bendix, is a high-performance carburetor designed specifically for heavy-duty industrial applications. This carburetor boasts a large 80mm bore size, which allows for increased airflow and fuel delivery to meet the demands of powerful engines.

The updraft design of this carburetor ensures efficient fuel atomization and even air-fuel mixture distribution. The flooded design of the Zenith 11722A ensures consistent fuel delivery to the engine, even during idle conditions. The carburetor features a mechanically operated choke system for easy starting in cold weather conditions.

The Zenith 11722A is constructed from durable materials, including cast iron and brass, to withstand the rigors of heavy industrial use. The carburetor body is equipped with multiple fuel and air adjustment screws, allowing for precise tuning to optimize engine performance. The carburetor also includes a fuel pressure regulator to maintain consistent fuel pressure and ensure reliable engine operation.

The Bendix-manufactured Zenith 11722A Big Tractor Crawler Updraft Carburetor is suitable for use with diesel or gasoline engines and is commonly found in industrial equipment, such as crawler tractors, bulldozers, and other heavy machinery. Its large size and robust design make it an ideal choice for applications where reliability and durability are essential. With proper maintenance and tuning, this carburetor can provide long-lasting, efficient performance for even the most demanding industrial applications.

The Zenith 11722A Big Tractor Crawler Uptraft Carburetor Bendix is a popular choice for those seeking a high-performance carburetor for their agricultural or industrial equipment. Here are some pros and cons of buying this carburetor to help you make an informed decision:

1. High-performance: The Zenith 11722A is known for its excellent fuel efficiency and powerful performance. It is designed to handle the demands of heavy-duty applications.

2. Durable: This carburetor is built to last. It features a robust construction and high-quality materials, making it suitable for long-term use in harsh environments.

3. Easy to install: The carburetor comes with a detailed installation manual, making it relatively easy to install for those with some mechanical knowledge.

4. Adjustable: The Zenith 11722A offers various adjustments, including idle mixture, main jet, and fuel level. This allows for fine-tuning to optimize the carburetor's performance for specific applications.

5. Versatile: This carburetor is suitable for a wide range of engines, including those with different horsepower ratings and fuel types.

1. Complexity: The Zenith 11722A is a complex carburetor with multiple adjustments and components. This may make it more difficult to maintain and troubleshoot compared to simpler designs.

2. Cost: This carburetor is more expensive than some other options on the market. However, its high-performance capabilities and durability may justify the investment for some users.

3. Requires expertise: Installing and adjusting this carburetor requires a good understanding of carburetion and engine systems. Those without the necessary expertise may need to hire a professional or seek expert advice.

The Zenith 11722A Big Tractor Crawler Uptraft Carburetor Bendix is an excellent choice for those seeking a high-performance, durable, and versatile carburetor for their heavy-duty equipment. Its adjustability and suitability for various engines make it a valuable investment for those who require optimal performance and dependability. However, its complexity and cost may be drawbacks for some users. Ultimately, the decision to purchase this carburetor depends on your specific needs, budget, and mechanical expertise.

If you are in the market for a high-performance carburetor for your heavy-duty equipment and have the necessary expertise to install and adjust it, the Zenith 11722A is an excellent choice. Its durability, versatility, and adjustability make it a valuable investment for those who demand optimal performance and dependability. However, if you are looking for a simpler and more cost-effective option, you may want to consider other carburetor models on the market.

Details:

Will always combine shipping whenever possible. A large Zenith Bendix type and tagged as model 11722A. Looks complete and in great condition but may need a kit some new gaskets etc. No disappointments.

Big Zenith Tractor Crawler Updraft Carburetor Bendix 11722A Complete:: Original good used updraft carburetor from a farm estate collection of old trucks and tractors. Scroll down to view all images. Not taken apart and has no damage or abuse

No rust problems and shafts all move well seem sound.

part #: 11722a prices

• $51.93-$189.76

specifications vintaequip:

• brand: Zenith
• mpn: 11722a
• part type: Carburetor
• compatible equipment type: Crawler Dozer, Crawler Loader, Tractor, Engine, Trucks
• modified item: No
• country of origin: United States

general vintaequip:

• Heavy Equipment, Parts Attachments > Heavy Equipment Parts Accessories > Antique Vintage Equipment Parts
• condition: Used

seller vintaequip:

• city: Spokane, Washington
• # reviews: 9638
• rating: 99.7%

payments vintaequip:

• wallet: Apple-pay
• other
• cash
• credit card: Mastercard

offer vintaequip:

• best offers: True
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0
• started: May 28, 2026

returns vintaequip:

• policy: No Returns

shipping vintaequip:

• carrier: USPS
• cost: $24.20
• service: USPS Ground Advantage
• class: Standard
• transit: 5-11 Days
• type: Calculated

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