3077988
Fuel Supply Tube
Cummins®

Introduction

The Cummins 3077988 Fuel Supply Tube is a vital component in the fuel delivery system of heavy-duty trucks. It ensures the efficient transfer of fuel from the tank to the engine, maintaining a consistent and reliable fuel supply which is crucial for the engine’s operational efficiency and performance.

Purpose and Function

This Cummins part facilitates the transfer of fuel from the fuel tank to the engine, ensuring it is delivered under the correct pressure and in the right quantity. This is essential for the engine’s combustion process and overall performance ¹.

Key Features

The 3077988 is constructed from high-quality materials resistant to corrosion and wear, ensuring durability in demanding environments. Its design maintains fuel pressure and flow rates, with features like reinforced sections to withstand system pressures ².

Benefits

Using the 3077988 offers advantages such as improved fuel efficiency, reliable fuel delivery, and enhanced engine performance due to its efficient and reliable fuel supply ².

Installation and Integration

Installation of the Fuel Supply Tube requires compatibility with various truck models and engine types, following manufacturer guidelines for a correct fit and function. It should be carried out by qualified professionals to maintain the integrity of the fuel system.

Maintenance and Care

Regular maintenance, including periodic inspections for wear, corrosion, or damage, and cleaning procedures to remove contaminants, is recommended to ensure the longevity and optimal performance of the 3077988.

Troubleshooting Common Issues

Common issues like leaks or blockages can be identified through regular inspections. Troubleshooting may involve checking connections, inspecting the tube for damage, and ensuring no obstructions impede fuel flow.

Safety Considerations

Safety practices when working with the 3077988 include handling fuel safely, wearing appropriate personal protective equipment, and ensuring proper installation to prevent fuel leaks.

Cummins Overview

Cummins Inc. is a leading manufacturer of diesel engines and related technologies. The company’s development of high-quality fuel system components, such as the 3077988, demonstrates its commitment to enhancing the performance and reliability of heavy-duty trucks.

Compatibility

The 3077988 is designed for compatibility with a range of Cummins engines, including the K19 engine series, ensuring optimal fuel delivery and performance. Its design is versatile enough to fit into various engine configurations, making it a valuable component for a wide range of Cummins engines.

Role in Engine Systems

The 3077988 plays a significant role in the fuel delivery system by ensuring a consistent and pressurized fuel supply to critical components such as the fuel tank, fuel pump, fuel filter, fuel rail, fuel injectors, and carburetor. It also works with the return line to maintain optimal fuel pressure within the system.

Conclusion

The Cummins 3077988 Fuel Supply Tube is a critical component in the fuel delivery system of heavy-duty trucks, ensuring efficient and reliable fuel transfer to the engine. Its high-quality construction, compatibility with various Cummins engines, and role in maintaining system efficiency and safety make it an essential part for the operational performance of heavy-duty trucks.