4080764
Fuel Supply Tube
Cummins®

Introduction

The Cummins 4080764 Fuel Supply Tube is a component designed for use in heavy-duty trucks equipped with Cummins engines. It plays a role in the fuel delivery system by ensuring that fuel is transported efficiently from the fuel tank to the injectors. This part’s significance lies in its contribution to the consistent and reliable operation of the engine, which is important for the performance and durability of heavy-duty vehicles.

Basic Concepts of Fuel Supply Tubes

A Fuel Supply Tube is a conduit within the fuel system that facilitates the transfer of fuel from the tank to the engine’s injectors. Its function is to maintain a steady flow of fuel under pressure, which is important for the combustion process within the engine. The performance of the engine is directly influenced by the efficiency of the fuel supply system, as consistent fuel delivery ensures optimal combustion and power output.

Purpose of the Cummins 4080764 Fuel Supply Tube

The Cummins 4080764 Fuel Supply Tube is engineered to play a specific role in the fuel delivery system of Cummins engines. It ensures that fuel is delivered consistently to the injectors, which is necessary for the engine’s operation. By maintaining a reliable fuel flow, this component contributes to the engine’s ability to perform under various load conditions and helps in achieving the desired power output and fuel efficiency.

Key Features

The Cummins 4080764 Fuel Supply Tube is characterized by several features that enhance its performance and durability. It is constructed from materials that are resistant to the corrosive effects of fuel, ensuring a long service life. The design of the tube includes precise engineering to withstand the pressures within the fuel system, and it may incorporate features such as reinforced sections to prevent kinking or damage during operation.

Benefits of Using the Cummins 4080764 Fuel Supply Tube

Utilizing the Cummins 4080764 Fuel Supply Tube offers several advantages. It contributes to improved fuel efficiency by ensuring that fuel is delivered without leaks or interruptions. This consistent fuel delivery also enhances engine performance, allowing for more reliable operation under a range of conditions. The durability of the tube means it can withstand the rigors of heavy-duty use, providing a dependable component within the fuel system.

Installation and Compatibility

When installing the Cummins 4080764 Fuel Supply Tube, it is important to follow the manufacturer’s guidelines to ensure a proper fit within the fuel system. This may involve using specific tools to connect the tube to other components and verifying that all connections are secure. Proper installation is key to the tube’s function and the overall performance of the fuel system.

Maintenance and Troubleshooting

To ensure the longevity and optimal performance of the Cummins 4080764 Fuel Supply Tube, regular maintenance is recommended. This includes checking for signs of wear or damage, ensuring connections are tight, and replacing the tube if any issues are detected. Common problems may include leaks or reduced fuel flow, which can often be diagnosed through visual inspection and pressure testing. Troubleshooting methods may involve repairing or replacing damaged sections of the tube.

Safety Considerations

When working with the fuel system and the Cummins 4080764 Fuel Supply Tube, it is important to observe safety practices to prevent accidents. This includes working in a well-ventilated area, avoiding open flames, and wearing appropriate personal protective equipment. It is also crucial to follow all safety guidelines provided by the manufacturer to ensure safe operation and maintenance of the fuel system.

Cummins Corporation Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a reputation for quality and innovation in the automotive and heavy-duty truck industry. The company’s product range includes a variety of engines and components that are known for their reliability and performance in demanding applications.

Cummins Engine Compatibility with Fuel Supply Tube Part 4080764

The Cummins Fuel Supply Tube part number 4080764 is a component in the fuel delivery system of various Cummins engines. This part is designed to ensure a consistent and reliable fuel supply to the engine’s fuel injectors, which is important for optimal engine performance and efficiency.

Cummins 6B5.9 Engine

The Cummins 6B5.9 engine is a robust and reliable power unit that finds applications in various industries, including agriculture, construction, and marine. The Fuel Supply Tube part 4080764 is integral to this engine’s fuel system, ensuring that fuel is delivered efficiently from the fuel tank to the injectors. This part is engineered to withstand the high pressures and temperatures typical of diesel engines, ensuring durability and longevity.

Cummins 6B Series Engines

The Cummins 6B Series engines, which include the 6B5.9, are known for their durability and performance. The Fuel Supply Tube part 4080764 is compatible with these engines, providing a seamless fit and function. This part is designed to integrate smoothly with the engine’s fuel system, ensuring that fuel is delivered precisely where it is needed, enhancing overall engine performance.

Cummins Marine Engines

The Cummins Fuel Supply Tube part 4080764 is also suitable for use in Cummins marine engines. These engines are designed to operate in harsh marine environments, and the fuel supply tube is built to withstand these conditions. The part ensures that the engine receives a steady and reliable fuel supply, which is important for maintaining performance in marine applications.

Cummins Industrial Engines

In industrial settings, the Cummins Fuel Supply Tube part 4080764 is a key component in ensuring that engines operate smoothly and efficiently. This part is designed to fit seamlessly into the fuel systems of various industrial engines, providing a reliable fuel supply that is essential for continuous operation.

Cummins Agricultural Engines

For agricultural applications, the Cummins Fuel Supply Tube part 4080764 is designed to meet the demands of heavy-duty use. This part ensures that agricultural engines receive a consistent fuel supply, which is important for the efficient operation of machinery in demanding environments.

Role of Part 4080764 Fuel Supply Tube in Engine Systems

The part 4080764 Fuel Supply Tube is an integral component in the fuel delivery system of various engine setups. It is responsible for transporting fuel from the fuel tank to the engine’s fuel injection system or carburetor. This ensures a consistent and reliable fuel supply, which is important for the engine’s performance and efficiency.

Integration with Plumbing

In the context of engine plumbing, the Fuel Supply Tube interfaces with the fuel lines that run throughout the vehicle. It is securely connected to these lines using fittings that prevent leaks and ensure a tight seal. The tube’s design allows it to withstand the pressure fluctuations within the fuel system, maintaining a steady flow of fuel to the engine components.

Interaction with Fuel Filter

The Fuel Supply Tube also plays a significant role when integrated with the fuel filter. Positioned upstream of the filter, the tube delivers unfiltered fuel from the tank. The fuel then passes through the filter, where contaminants and impurities are removed. This purified fuel is subsequently delivered to the engine, ensuring that only clean fuel reaches the combustion chambers. This interaction is vital for maintaining engine health and performance, as it prevents debris from entering the fuel system and causing damage or inefficiencies.

Conclusion

The Cummins 4080764 Fuel Supply Tube is a critical component in the fuel delivery system of Cummins engines, ensuring consistent and reliable fuel supply to the injectors. Its robust construction, compatibility with various Cummins engines, and role in maintaining engine performance and efficiency make it an essential part for heavy-duty applications. Regular maintenance and proper installation are key to maximizing the benefits of this Cummins part.