3417945
Fuel Supply Tube
Cummins®

The Cummins 3417945 Fuel Supply Tube is a component designed for use in the fuel systems of heavy-duty trucks. Its role is to facilitate the efficient transfer of fuel from the tank to the engine, ensuring that the engine receives a consistent and reliable fuel supply. This component is integral to the overall performance and reliability of the vehicle’s fuel system ¹.

Purpose and Function

This Cummins part plays a role in the fuel delivery system by providing a conduit for fuel to travel from the fuel tank to the engine. It ensures that fuel is delivered under the correct pressure and in the right quantity to meet the engine’s demands. This component is designed to handle the rigors of heavy-duty applications, ensuring a steady fuel flow that is vital for engine operation ².

Design and Construction

The Fuel Supply Tube is constructed using materials that are resistant to the corrosive effects of fuel and the mechanical stresses encountered in heavy-duty truck applications. The tube may incorporate reinforcements or protective coatings to enhance its durability and longevity. These design features contribute to the tube’s ability to withstand the demands of its operating environment ³.

Integration within the Fuel System

This part integrates with various components of the fuel system, including the fuel tank, fuel filter, and fuel injectors. It is designed to connect seamlessly with these parts, ensuring a secure and leak-free fit. This integration is crucial for maintaining the integrity of the fuel system and ensuring that fuel is delivered efficiently to the engine.

Benefits of Using Cummins 3417945 Fuel Supply Tube

The 3417945 offers several advantages, including enhanced durability, efficient fuel delivery, and resistance to wear and corrosion. These benefits contribute to the overall reliability and performance of the fuel system, ensuring that the engine receives the fuel it needs to operate effectively.

Common Issues and Troubleshooting

Typical problems that may arise with the Fuel Supply Tube include leaks or blockages. These issues can be addressed through regular inspections and maintenance practices. Troubleshooting may involve checking for signs of wear, ensuring connections are secure, and replacing the tube if it shows signs of damage or failure.

Maintenance and Care

Regular maintenance of the 3417945 is important to prevent issues and prolong its lifespan. This includes periodic inspections for signs of wear or damage, ensuring that all connections are secure, and replacing the tube if necessary. Adhering to a maintenance schedule can help ensure the continued efficient operation of the fuel system.

Safety Considerations

When handling and maintaining the Fuel Supply Tube, it is important to adhere to safety practices. This includes following manufacturer guidelines and safety protocols to prevent accidents or injuries. Proper handling and maintenance can help ensure the safe and efficient operation 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 of innovation and quality, Cummins plays a significant role in the automotive and engine manufacturing industry, providing reliable and efficient solutions for a wide range of applications.

Cummins Fuel Supply Tube 3417945 in M11 CELECT PLUS Engines

The 3417945 is a critical component in the M11 CELECT PLUS engine series. This part ensures the efficient and reliable delivery of fuel from the fuel pump to the injectors, maintaining the engine’s performance and fuel economy.

In the M11 CELECT PLUS engines, the fuel supply tube is designed to withstand the high pressures and temperatures typical of diesel engines. It is engineered to provide a secure and leak-free connection, which is essential for the engine’s operation. The tube is typically made from high-quality materials that resist wear and corrosion, ensuring longevity and reliability.

The installation of this Cummins part in the M11 CELECT PLUS engines involves precise alignment and secure fastening to prevent any fuel leaks. This is crucial for maintaining the engine’s efficiency and preventing potential safety hazards. The design of the tube allows for easy maintenance and replacement, which is important for the overall upkeep of the engine.

In the broader context of the M11 CELECT PLUS engine family, the fuel supply tube 3417945 is a standardized part that fits seamlessly into the engine’s fuel system. This standardization facilitates easier inventory management and ensures that the correct part is used for maintenance and repairs.

Overall, the Cummins Fuel Supply Tube 3417945 plays a vital role in the M11 CELECT PLUS engines by ensuring the proper flow of fuel, which is essential for the engine’s performance and longevity.

Role of Part 3417945 Fuel Supply Tube in Fuel Plumbing Systems

The 3417945 is an integral component within the fuel plumbing system of various engine setups. Its primary function is to facilitate the secure and efficient transfer of fuel from the fuel tank to the engine’s fuel injection system or carburetor.

In fuel-injected engines, the Fuel Supply Tube connects to the fuel pump, which pressurizes the fuel, and then routes it to the fuel rail. The fuel rail distributes the pressurized fuel to each injector, which sprays it into the combustion chamber in a fine mist. This ensures optimal air-fuel mixture for combustion.

In carbureted engines, the Fuel Supply Tube delivers fuel from the tank to the carburetor. The carburetor then mixes the fuel with air before the mixture enters the engine’s cylinders.

The Fuel Supply Tube is designed to withstand the pressures and temperatures within the fuel system, ensuring a consistent fuel supply. It also incorporates features to prevent fuel leaks, enhancing the safety and reliability of the engine system.

In summary, the 3417945 plays a significant role in maintaining the integrity and efficiency of the fuel delivery process in engine systems.

Conclusion

The Cummins 3417945 Fuel Supply Tube is a vital component in the fuel systems of heavy-duty trucks, ensuring efficient and reliable fuel delivery to the engine. Its robust design, integration within the fuel system, and the benefits it offers contribute to the overall performance and reliability of the vehicle. Regular maintenance and adherence to safety practices are essential for prolonging the lifespan of this part and ensuring the safe and efficient operation of the fuel system.