3043480
Fuel Supply Tube
Cummins®

Introduction

The Cummins Fuel Supply Tube, identified by the part number 3043480, is engineered to facilitate the efficient delivery of fuel within the fuel system of commercial trucks. This component ensures a consistent and reliable flow of fuel from the tank to the engine, which is essential for the optimal operation of the vehicle. The Fuel Supply Tube is integral to maintaining the performance and efficiency of the truck’s engine.

Basic Concepts of Fuel Supply Tubes

A Fuel Supply Tube serves as a conduit within the fuel system, transporting fuel from the tank to the engine. Its primary function is to provide a pathway for fuel to travel, ensuring that the engine receives a steady supply necessary for combustion. The efficiency of a truck’s engine is significantly influenced by the performance of its fuel supply system, making the fuel supply tube a critical component in this process.

Purpose of the 3043480 Fuel Supply Tube

The 3043480 Fuel Supply Tube is designed to ensure a consistent flow of fuel to the engine. It is engineered to withstand the pressures and conditions within the fuel system, providing a reliable connection that supports the engine’s fuel requirements during operation.

Key Features

This Cummins part is constructed with materials that offer durability and resistance to the corrosive effects of fuel. Its design includes features that enhance its performance, such as a robust connection mechanism that ensures a secure fit within the fuel system. The tube’s construction is tailored to meet the demands of commercial truck engines, providing a component that is both reliable and long-lasting.

Benefits of Using the 3043480 Fuel Supply Tube

Utilizing this part can lead to improved fuel efficiency, as it ensures a consistent and uninterrupted flow of fuel to the engine. Its reliable design contributes to the overall reliability of the fuel system, reducing the likelihood of fuel-related issues. Additionally, the tube’s durability means it can withstand the rigors of commercial truck operation, offering longevity compared to other fuel supply components.

Installation Process

Installing the 3043480 Fuel Supply Tube requires careful attention to ensure a secure and proper fit within the fuel system. The process involves disconnecting the old tube, cleaning the connection points, and then fitting the new tube into place. Tools such as wrenches may be required to secure connections. It is important to follow best practices during installation to ensure the tube is correctly positioned and sealed to prevent fuel leaks.

Common Issues and Troubleshooting

Typical problems with the 3043480 Fuel Supply Tube may include leaks or blockages within the tube. Troubleshooting these issues involves inspecting the tube for signs of damage or wear and ensuring that all connections are secure. If a leak is detected, the tube may need to be replaced or repaired. Regular inspections can help identify potential issues before they lead to more significant problems.

Maintenance Tips

To prolong the life of the 3043480 Fuel Supply Tube, regular maintenance is recommended. This includes inspecting the tube for signs of wear or damage during routine service intervals. Cleaning the tube and its connections can also help prevent buildup that may lead to blockages. Following these maintenance practices can ensure the tube continues to perform reliably over time.

Compatibility and Applications

The 3043480 Fuel Supply Tube is designed for use in specific types of trucks and engines. It is important to verify compatibility with the make and model of the truck to ensure proper fit and function within the fuel system.

Cummins: A Brief 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 broad product range, Cummins has established a reputation for quality and reliability in the commercial truck industry. The company’s commitment to excellence is reflected in its products, including the 3043480 Fuel Supply Tube.

Cummins Part 3043480: Fuel Supply Tube Compatibility

The Cummins part 3043480, a Fuel Supply Tube, is designed to fit seamlessly within the architecture of several engine models. This component is integral to the fuel delivery system, ensuring that fuel is efficiently and accurately supplied to the engine components.

For the N14 MECHANICAL engine, the Fuel Supply Tube (3043480) is engineered to connect the fuel pump to the fuel injectors, maintaining the integrity of the fuel line and preventing leaks. This tube is crucial in maintaining the engine’s performance and reliability by ensuring a consistent fuel flow.

Similarly, for the NH/NT 855 engines, the part 3043480 plays a pivotal role in the fuel delivery mechanism. It ensures that the fuel is transported from the fuel tank to the injectors without any interruptions, which is vital for the engine’s operational efficiency and longevity.

Both engines benefit from the precision engineering of the Cummins part 3043480, which is crafted to meet the stringent demands of heavy-duty applications. This compatibility highlights Cummins’ commitment to providing high-quality, reliable components that enhance the performance and durability of their engines.

Role of Part 3043480 Fuel Supply Tube in Engine Systems

The Part 3043480 Fuel Supply Tube is integral to the efficient operation of engine systems, ensuring a consistent and reliable fuel delivery to the engine components. This component interfaces with several key elements within the fuel system, facilitating seamless functionality and performance.

Integration with Fuel Plumbing

The Fuel Supply Tube is a vital link in the fuel plumbing network. It connects to the fuel pump and the fuel rail, ensuring that pressurized fuel is delivered efficiently. The tube’s precise fit and secure connection prevent leaks and maintain the integrity of the fuel pressure system.

Connection to Fuel Tubing

In conjunction with fuel tubing, the Fuel Supply Tube plays a role in transporting fuel from the tank to the engine. It is designed to withstand the pressures and temperatures within the fuel system, providing a durable and reliable passage for fuel.

Interaction with Fuel Bypass Mounting Tube

The Fuel Supply Tube also interacts with the fuel bypass mounting tube. This interaction is essential for managing fuel flow during varying engine conditions. The bypass system allows for the redirection of fuel, ensuring that the engine receives the appropriate amount of fuel under different operating scenarios.

Role in Mounting Fuel Bypass Tube

When connected to the mounting fuel bypass tube, the Fuel Supply Tube assists in the stable and secure mounting of the bypass system. This ensures that the bypass tube remains in the correct position, contributing to the overall stability and efficiency of the fuel delivery system.

Contribution to Overall Plumbing

In the broader context of the engine’s plumbing, the Fuel Supply Tube is a key component that ensures the fuel system’s components work in harmony. Its role in maintaining fuel pressure and flow is essential for the engine’s performance and reliability.

By understanding the role of the Part 3043480 Fuel Supply Tube within these components, engineers and mechanics can better appreciate its importance in maintaining an efficient and reliable fuel delivery system.

Conclusion

The Cummins 3043480 Fuel Supply Tube is a critical component in the fuel delivery system of commercial trucks, ensuring a consistent and reliable flow of fuel to the engine. Its durable construction, compatibility with specific engine models, and role in maintaining the integrity of the fuel system highlight its importance in the efficient operation of commercial truck engines. Regular maintenance and proper installation are key to maximizing the performance and longevity of this part.