4303136
Fuel Supply Tube
Cummins®

Introduction

The Cummins 4303136 Fuel Supply Tube is a critical component in the fuel delivery system of heavy-duty trucks, ensuring a consistent and reliable fuel supply to the engine ³. This part plays a significant role in maintaining the performance and efficiency of the vehicle.

Basic Concepts of Fuel Supply Tubes

A fuel supply tube is a vital conduit in the fuel system, responsible for transporting fuel from the tank to the engine ². It maintains the necessary fuel pressure and flow for optimal engine operation, directly influencing the truck’s overall efficiency and reliability.

Purpose of the Cummins 4303136 Fuel Supply Tube

The Cummins 4303136 Fuel Supply Tube is essential for the fuel delivery system, ensuring a steady flow of fuel to the engine ³. It maintains the required fuel pressure and flow, contributing to the engine’s efficient operation under various conditions.

Key Features

This Cummins part is designed with materials and elements that enhance performance and durability ¹. It is built to withstand the pressures and temperatures within the fuel system, featuring reinforced sections to prevent kinking and specialized coatings to resist corrosion.

Benefits of Using the Cummins 4303136 Fuel Supply Tube

Incorporating this part into a truck’s fuel system can improve fuel efficiency by ensuring a consistent fuel supply ³. Its reliable construction contributes to the longevity of the fuel system, reducing the likelihood of unexpected failures and enhancing engine performance.

Installation Process

Installing the Cummins 4303136 Fuel Supply Tube involves several steps to ensure a secure fit ². This includes disconnecting the old tube, aligning the new tube with the fuel system connections, and using appropriate tools to tighten fittings. Best practices include checking for proper alignment and ensuring all connections are tight to prevent leaks.

Common Issues and Troubleshooting

Fuel supply tubes can face issues like leaks or blockages ¹. These can be diagnosed by inspecting the tube for visible damage or by checking the fuel system for signs of inconsistent fuel delivery. Troubleshooting may involve replacing damaged sections or cleaning out blockages to restore proper function.

Maintenance Tips

Regular maintenance of the Cummins 4303136 Fuel Supply Tube can prolong its life ³. This includes periodic inspections for wear or damage, and cleaning the tube to remove any buildup that could impede fuel flow. Adhering to manufacturer-recommended inspection intervals can aid in early detection of potential issues.

Safety Considerations

When handling, installing, or maintaining the Cummins 4303136 Fuel Supply Tube, it is important to follow safety guidelines ². This includes working in a well-ventilated area, wearing appropriate personal protective equipment, and ensuring that the fuel system is depressurized before beginning any work to prevent accidents or injuries.

Compatibility of Cummins Part 4303136

The Cummins part 4303136, a Fuel Supply Tube, is designed for compatibility with various engine models, including the QST30, CM2350, and T101 engines ³. Its design ensures seamless integration with these engines, maintaining the integrity of the fuel delivery system.

Role of Part 4303136 in Engine Systems

The Part 4303136 Fuel Supply Tube is integral to the fuel delivery system, transporting fuel from the tank to the engine ³. It interfaces with the fuel filter, connects to the fuel plumbing, and interacts with the fuel drain and supply system to ensure a clean and consistent fuel supply.

Conclusion

The Cummins 4303136 Fuel Supply Tube is a fundamental component in the fuel delivery system of heavy-duty trucks. Its reliable design and construction ensure efficient and safe fuel transport, contributing to the overall performance and efficiency of the engine.