4094993
Fuel Supply Tube
Cummins®

The Cummins 4094993 Fuel Supply Tube is a critical component in the fuel systems of commercial trucks, designed to facilitate the transfer of fuel from the tank to the engine. This ensures a consistent and reliable fuel supply, which is essential for optimal engine performance.

Basic Concepts of Fuel Supply Tubes

A fuel supply tube is a conduit within the fuel delivery system that transports fuel from the storage tank to the engine. It operates under pressure and must be constructed to withstand continuous fuel flow, temperature variations, and potential contaminants within the fuel. In the context of a truck’s engine, the fuel supply tube is integral to maintaining the engine’s operational efficiency and power output ¹.

Purpose of the Cummins 4094993 Fuel Supply Tube

The Cummins 4094993 Fuel Supply Tube is engineered to deliver fuel from the tank to the engine in commercial trucks. It ensures that the engine receives a steady and pressurized flow of fuel, which is necessary for combustion and, consequently, for the truck’s propulsion. This component is designed to handle the specific fuel requirements of Cummins engines, contributing to their performance and efficiency ².

Key Features

The Cummins 4094993 is characterized by its robust material construction, which typically includes high-quality metals or durable polymers. These materials are chosen for their resistance to corrosion, high pressure, and temperature fluctuations. The design of the tube may incorporate features such as reinforced joints and a smooth interior to minimize fuel flow resistance and prevent clogging. These elements contribute to the tube’s performance and longevity ³.

Benefits

The Cummins 4094993 offers several benefits, including enhanced fuel efficiency due to its precise fuel delivery capabilities. Its reliable construction contributes to the overall durability of the fuel system, reducing the likelihood of failures. Additionally, the tube’s design can lead to improved engine performance and longevity, as it ensures a consistent fuel supply under various operating conditions.

Installation and Compatibility

Proper installation of the Cummins 4094993 is vital for ensuring its effective operation and the overall integrity of the fuel system. Installation procedures should follow manufacturer guidelines to ensure compatibility with the specific truck model and engine type. Attention to detail during installation, such as correct alignment and secure fastening, is necessary to prevent fuel leaks and ensure optimal performance.

Maintenance and Troubleshooting

Routine maintenance of the Cummins 4094993 involves inspecting for signs of wear, corrosion, or damage that could affect its performance. Regular checks for fuel leaks or blockages are also recommended. Troubleshooting common issues may involve cleaning or replacing the tube if it becomes clogged or damaged. Adhering to maintenance schedules can help prevent unexpected failures and extend the component’s service life.

Safety Considerations

When working with the Cummins 4094993, it is important to follow safety precautions to protect against fuel spills, leaks, and the inherent risks associated with flammable materials. Proper handling procedures, including the use of appropriate personal protective equipment (PPE) and ensuring a well-ventilated work area, are recommended. Additionally, adhering to manufacturer guidelines for installation and maintenance can help mitigate safety risks.

Environmental Impact

The Cummins 4094993 plays a role in promoting fuel efficiency in commercial trucks, which can contribute to reduced fuel consumption and lower emissions. By ensuring a consistent and efficient fuel delivery, the tube helps minimize the amount of fuel required for engine operation, potentially leading to a decrease in the environmental footprint of the vehicle.

Cummins 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 a strong reputation within the commercial truck industry, Cummins is known for its high-quality engine components and systems, including the Cummins 4094993. The company’s commitment to performance, reliability, and environmental responsibility is reflected in its product offerings and industry standing.

Cummins Fuel Supply Tube 4094993 Compatibility

The Cummins Fuel Supply Tube part number 4094993 is designed to be compatible with a range of Cummins engines, ensuring efficient fuel delivery and system integrity. This part is engineered to fit seamlessly within the engine’s fuel system architecture, providing a reliable conduit for fuel flow.

V903 Engine Series

The V903 engine series, known for its robust performance and durability, integrates the Fuel Supply Tube 4094993 as a critical component. This part ensures that the fuel supply remains uninterrupted, supporting the engine’s operational efficiency and longevity. The design of the tube is tailored to withstand the high pressures and temperatures typical of the V903 engine’s environment, ensuring consistent performance and reliability.

Grouped Engine Compatibility

In addition to the V903 series, the Cummins Fuel Supply Tube 4094993 is also compatible with other Cummins engine models that share similar fuel system configurations. This compatibility extends to various industrial and heavy-duty applications, where the engine’s performance and reliability are paramount. The part’s design ensures it fits snugly within the engine’s fuel system, providing a secure and efficient fuel pathway.

By ensuring that the Fuel Supply Tube 4094993 is compatible with a range of Cummins engines, including the V903 series and other grouped models, Cummins maintains a high standard of quality and performance across its engine lineup. This compatibility is crucial for maintaining the engine’s efficiency and reliability, ensuring that the fuel supply remains uninterrupted and consistent.

Role of Part 4094993 Fuel Supply Tube in Engine Systems

The part 4094993 Fuel Supply Tube is a critical component in the fuel delivery system of various engine setups. It works in conjunction with several other components to ensure efficient and reliable fuel delivery to the engine.

Integration with Fuel Pump Upfit Kit

When integrated with a Fuel Pump Upfit Kit, the Fuel Supply Tube (part 4094993) serves as a conduit that transfers fuel from the fuel tank to the fuel pump. This setup is particularly important in upfit applications where additional fuel capacity or enhanced fuel delivery is required. The tube ensures a consistent fuel flow, which is vital for the fuel pump to operate efficiently and deliver the necessary fuel pressure to the engine.

Connection to Fuel Tubing and Plumbing

In systems that utilize Fuel Tubing and Plumbing, the Fuel Supply Tube acts as a primary link between the fuel source and the engine’s fuel injection system. It is often connected to various fuel lines and fittings, ensuring that fuel is delivered under the right conditions—pressure and temperature—to maintain engine performance. The tube’s design allows for easy integration with existing fuel lines, facilitating both installation and maintenance.

Role in Fuel Supply and Supply Tubing

As part of the overall Fuel Supply system, the Fuel Supply Tube (part 4094993) plays a significant role in maintaining the integrity of the fuel delivery process. It is often connected to Supply Tubing, which may include additional filters or regulators. This connection ensures that the fuel is clean and at the correct pressure before it reaches the engine. The tube’s durable construction helps in withstanding the various stresses and environmental conditions it may encounter.

Mounting and Stability

The Fuel Supply Tube is typically mounted using specialized brackets or clamps, ensuring it remains securely in place during engine operation. This mounting is crucial for maintaining the tube’s alignment and preventing any kinks or blockages that could impede fuel flow. The stability provided by proper mounting also contributes to the overall reliability of the fuel delivery system.

Conclusion

In summary, the Cummins 4094993 Fuel Supply Tube is a key component that works in harmony with various engine system components to ensure efficient and reliable fuel delivery. Its role in connecting, supporting, and maintaining the fuel supply line is indispensable for the optimal performance of the engine.