2874179
Fuel Supply Tube
Cummins®

Introduction

The Cummins 2874179 Fuel Supply Tube is a component designed for use in heavy-duty trucks. It serves a vital role in the fuel system by facilitating the transfer of fuel from the tank to the engine. This part is integral to ensuring that the engine receives a consistent and adequate supply of fuel, which is necessary for optimal performance and efficiency ¹.

Basic Concepts of Fuel Supply Tubes

A fuel supply tube is a conduit within the fuel system that carries fuel from the storage tank to the engine. Its function is to provide a reliable pathway for fuel delivery, ensuring that the engine operates smoothly and efficiently. The performance of the engine is directly influenced by the efficiency and reliability of the fuel supply tube, making it a key component in the overall system ².

Purpose of the Cummins 2874179 Fuel Supply Tube

The Cummins 2874179 Fuel Supply Tube is specifically designed to deliver fuel from the tank to the engine in heavy-duty trucks. It ensures that the fuel is transported under the correct pressure and in the right quantity, which is crucial for the engine’s combustion process. This part plays a role in maintaining the engine’s performance by ensuring a steady fuel supply ³.

Key Features

The Cummins 2874179 Fuel Supply Tube is constructed from materials that offer durability and resistance to the corrosive effects of fuel. Its design includes features that enhance its performance, such as precise engineering to maintain fuel pressure and flow. These characteristics contribute to the tube’s reliability and longevity in demanding applications.

Benefits

Using the Cummins 2874179 Fuel Supply Tube can lead to improved fuel efficiency, as it ensures that fuel is delivered to the engine without unnecessary loss or contamination. The tube’s reliability reduces the likelihood of fuel system failures, which can be costly and inconvenient. Additionally, its compatibility with Cummins engines ensures that it integrates seamlessly into the fuel system, maintaining the engine’s performance standards.

Installation and Compatibility

Proper installation of the Cummins 2874179 Fuel Supply Tube is important to ensure it functions as intended. It is designed to be compatible with specific Cummins engine models, which means it meets the manufacturer’s specifications for fit and function. When installing this part, it is important to follow the manufacturer’s guidelines to ensure correct placement and connection within the fuel system.

Maintenance and Troubleshooting

Regular maintenance of the Cummins 2874179 Fuel Supply Tube includes inspection for signs of wear, leaks, or damage. Common issues may include blockages or restrictions in the tube, which can affect fuel flow. Troubleshooting tips involve checking for proper connections, ensuring there are no kinks or bends in the tube, and verifying that the fuel filter is clean and functioning correctly.

Safety Considerations

When working with the Cummins 2874179 Fuel Supply Tube, it is important to observe safety procedures. This includes ensuring that the fuel system is depressurized before beginning any work to prevent fuel spills or accidents. Additionally, it is important to be aware of the potential hazards associated with fuel, such as flammability and toxicity, and to take appropriate precautions to mitigate these risks.

Cummins Overview

Cummins Inc. is a well-established manufacturer with a reputation for producing high-quality automotive components. The company has a long history in the industry and is known for its commitment to innovation and excellence in engine technology. Cummins components, including the 2874179 Fuel Supply Tube, are designed to meet rigorous standards for performance and durability.

Compatibility with Engine Models

The Cummins Fuel Supply Tube part number 2874179 is designed to integrate seamlessly with various engine models, ensuring efficient fuel delivery and system integrity. This part is crucial for maintaining the operational efficiency of the engines it is compatible with.

Z13 Series

The Z13 series engines benefit from the precise engineering of the 2874179 Fuel Supply Tube. This part is specifically tailored to fit the Z13 engines, ensuring that fuel is delivered consistently and without leaks, which is vital for maintaining engine performance and longevity.

Z108G Series

Similarly, the Z108G series engines are designed to work optimally with the 2874179 Fuel Supply Tube. This compatibility ensures that the fuel supply system operates smoothly, contributing to the overall efficiency and reliability of the engine. The design of the part ensures it fits perfectly within the engine’s architecture, providing a secure and leak-free connection.

Grouping of Compatible Engines

The 2874179 Fuel Supply Tube is engineered to fit within a range of Cummins engines, including but not limited to the Z13 and Z108G series. This part is a critical component in the fuel delivery system, ensuring that engines receive the necessary fuel to operate efficiently. Its compatibility with these engines underscores Cummins’ commitment to providing high-quality, reliable parts that enhance engine performance.

Role in Engine Systems

The Cummins 2874179 Fuel Supply Tube is an essential component in the fuel delivery system of various engine setups. Its primary function is to transport fuel from the fuel tank to the fuel filter and subsequently to the engine’s fuel injection system or carburetor.

In systems equipped with a fuel filter, the Fuel Supply Tube connects directly to the filter’s inlet, ensuring a clean and uninterrupted fuel flow. The filtered fuel then travels through the tube to the engine, where it is either injected into the combustion chambers or mixed with air in the carburetor for combustion.

In terms of plumbing, the Fuel Supply Tube is often integrated into a network of fuel lines that distribute fuel throughout the engine bay. This setup ensures that all fuel-dependent components receive a consistent supply of fuel, which is vital for the engine’s performance and efficiency. The tube’s design allows for flexibility and durability, accommodating the various movements and vibrations inherent in engine operation while maintaining a secure fuel pathway.

Overall, the Fuel Supply Tube plays a significant role in maintaining the integrity and efficiency of the fuel delivery system, directly influencing the engine’s overall performance.

Conclusion

The Cummins 2874179 Fuel Supply Tube is a critical component in the fuel delivery system of heavy-duty engines, ensuring efficient and reliable fuel transfer from the tank to the engine. Its design, compatibility with various engine models, and the benefits it offers in terms of performance and maintenance make it a valuable part for ensuring the optimal operation of Cummins engines.