5473360
Fuel Tube Kit
Cummins®

Introduction

The Cummins 5473360 Fuel Tube Kit is a component designed for use in commercial trucks. It plays a role in the fuel delivery system by ensuring that fuel is efficiently and safely transferred from the tank to the engine. This kit is significant for maintaining the operational integrity of the vehicle, contributing to its overall performance and reliability.

Purpose and Function

This Cummins part is integral to the fuel delivery system of a truck. It facilitates the transfer of fuel by connecting the fuel tank to the engine, allowing for a consistent supply of fuel necessary for combustion. The kit includes components that ensure a secure and leak-free connection, which is important for the efficient operation of the engine.

Key Features

The Cummins 5473360 Fuel Tube Kit is characterized by several key features that enhance its performance and durability. It is constructed from high-quality materials that are resistant to corrosion and wear, ensuring longevity ¹. The design incorporates elements that allow for easy installation and maintenance. Additionally, the kit may include unique characteristics such as reinforced joints or specialized coatings that further improve its functionality in demanding environments.

Benefits

Utilizing the Cummins 5473360 Fuel Tube Kit offers several advantages. It contributes to improved fuel efficiency by ensuring a consistent and uninterrupted fuel supply. The design of the kit reduces the risk of fuel leaks, which enhances safety and prevents potential damage to the vehicle. Furthermore, the reliability of the kit means that truck operators can depend on consistent performance, reducing the likelihood of unexpected downtime.

Installation Process

Installing the Cummins 5473360 Fuel Tube Kit requires careful attention to detail to ensure proper fitting. The process involves several steps, including the preparation of the fuel system, the connection of the fuel tube to the tank and engine, and the securing of all components. Tools required may include wrenches, sealant, and possibly a fuel system cleaner. It is important to follow manufacturer guidelines to ensure that the installation is performed correctly and safely.

Maintenance and Troubleshooting

Regular maintenance of the Cummins 5473360 Fuel Tube Kit is important for ensuring its longevity and optimal performance. This includes periodic inspections for signs of wear or damage, and cleaning components as necessary. Common issues that may arise include leaks or blockages, which can often be addressed by tightening connections or cleaning the fuel lines. If problems persist, it may be necessary to replace certain components or seek professional assistance.

Safety Considerations

When working with the Cummins 5473360 Fuel Tube Kit, it is important to adhere to safety protocols. This includes proper handling of fuel to prevent spills and fires, and taking precautions during installation or maintenance to avoid injury. It is also important to ensure that the fuel system is depressurized before beginning any work, and to use the appropriate personal protective equipment.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established itself as a trusted name in the commercial truck industry. The company is committed to quality and innovation, continually developing new technologies and solutions to meet the evolving needs of its customers.

Role of Part 5473360 Fuel Tube Kit in Engine Systems

The Fuel Tube Kit is an essential component in ensuring the efficient and reliable operation of engine systems. It is specifically designed to facilitate the seamless transfer of fuel from the fuel tank to the engine’s combustion chamber. This kit typically includes a series of tubes, connectors, and fittings that work in harmony with other engine components to maintain optimal fuel delivery.

When integrated with the Front Crankshaft Seal Kit, the Fuel Tube Kit ensures that the fuel system remains sealed and free from leaks. The front crankshaft seal kit is responsible for preventing oil leaks from the crankshaft area, and the fuel tube kit complements this by ensuring that fuel lines are securely connected and maintained. This synergy helps in preserving the integrity of both the fuel and lubrication systems.

In conjunction with the Service Kit, the Fuel Tube Kit plays a supportive role by providing a reliable fuel pathway. The service kit often includes various gaskets, seals, and other small components necessary for routine maintenance. The fuel tube kit ensures that during servicing, the fuel lines are in perfect condition, reducing the risk of fuel leaks and ensuring that the engine receives a consistent fuel supply.

The Upper Engine Gasket Kit is another component that benefits from the presence of the Fuel Tube Kit. The upper engine gasket kit is designed to seal various parts of the engine’s upper section, including the cylinder head, intake manifold, and exhaust manifold. The fuel tube kit ensures that the fuel lines running through or near these areas are securely fitted, preventing any potential fuel leaks that could compromise the seals provided by the gasket kit.

In summary, the Part 5473360 Fuel Tube Kit is a vital element in the engine system, working in tandem with other components like the front crankshaft seal kit, service kit, and upper engine gasket kit to ensure a secure, leak-free, and efficient fuel delivery system.

Components of Cummins 5473360 Fuel Tube Kit

Vibration Isolator (Part Number: 4390620)

The Vibration Isolator is a critical component within the Cummins 5473360 Fuel Tube Kit. Its primary function is to mitigate the transmission of vibrations from the engine to the fuel system components. By doing so, it ensures that the fuel supply remains stable and uninterrupted, which is essential for maintaining consistent fuel delivery and preventing potential damage to the fuel system due to excessive vibrations. This component plays a pivotal role in enhancing the durability and reliability of the fuel system by isolating it from the dynamic forces generated by the engine.

Injector Fuel Supply Tube (Part Number: 5472698)

The Injector Fuel Supply Tube is another integral part of the Cummins 5473360 Fuel Tube Kit. This component is responsible for delivering fuel from the fuel rail to the injectors. It ensures that each injector receives a precise and consistent amount of fuel, which is crucial for optimal combustion and engine performance. The Injector Fuel Supply Tube is designed to withstand high pressures and temperatures, ensuring that it can operate efficiently under various engine conditions. Its role in the fuel system is to facilitate the smooth and reliable transfer of fuel, contributing to the overall efficiency and performance of the engine.

Conclusion

The Cummins 5473360 Fuel Tube Kit is a critical component in the fuel delivery system of commercial trucks, ensuring efficient and safe fuel transfer from the tank to the engine. Its high-quality construction, ease of installation, and maintenance features contribute to the vehicle’s performance and reliability. Regular maintenance and adherence to safety protocols are essential for maximizing the benefits of this part.