5558764
Fuel Supply Tube
Cummins®

Introduction

The Cummins 5558764 Fuel Supply Tube is a component designed for use in commercial trucks. It plays a role in the fuel system by facilitating the transfer of fuel from the tank to the engine. This part is significant for maintaining the operational efficiency and reliability of the truck’s engine.

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 ensure a consistent and uninterrupted flow of fuel, which is necessary for the engine’s combustion process. The performance of a truck’s engine is directly influenced by the efficiency of its fuel supply system, making the Fuel Supply Tube a key component in this process ¹.

Purpose of the Cummins 5558764 Fuel Supply Tube

The Cummins 5558764 Fuel Supply Tube is designed to deliver fuel efficiently from the tank to the engine. It ensures that the engine receives a steady supply of fuel, which is important for maintaining engine performance and ensuring that the truck operates smoothly. This part plays a role in the overall fuel system by providing a reliable pathway for fuel to travel from the tank to the engine.

Key Features

The Cummins 5558764 Fuel Supply Tube is constructed from durable materials that are resistant to the corrosive effects of fuel. Its design includes features that enhance its performance and longevity, such as a smooth interior to reduce flow resistance and robust connections to ensure a secure fit within the fuel system. These characteristics contribute to the tube’s ability to withstand the demands of commercial truck operation.

Benefits

Using the Cummins 5558764 Fuel Supply Tube can lead to improved fuel delivery efficiency, which in turn can enhance engine performance. The tube’s durable construction and design features contribute to increased reliability, ensuring that the fuel system operates effectively over time. This can result in better overall truck performance and reduced maintenance needs.

Installation Process

To install the Cummins 5558764 Fuel Supply Tube, one should follow a step-by-step process that includes disconnecting the old tube, preparing the new tube for installation, and securing it in place within the fuel system. It is important to use the appropriate tools and equipment for this task and to observe safety precautions to prevent injury or damage to the fuel system components.

Maintenance Tips

To maintain the Cummins 5558764 Fuel Supply Tube, regular inspection for signs of wear or damage is recommended. Cleaning the tube as part of routine maintenance can help prevent buildup that may affect fuel flow. Replacement guidelines should be followed to ensure that the tube is replaced before it fails, which can help maintain the efficiency and reliability of the fuel system.

Troubleshooting Common Issues

Common problems with the Cummins 5558764 Fuel Supply Tube may include leaks, blockages, or damage to the tube. Troubleshooting steps involve identifying the source of the issue, whether it be a faulty connection, a crack in the tube, or debris within the fuel system. Solutions may range from repairing or replacing the affected section of the tube to cleaning the fuel system to remove obstructions.

Cummins Overview

Cummins Inc. is a well-established manufacturer with a history of producing high-quality automotive components. The company is known for its commitment to innovation and excellence in the industry, which is reflected in the design and performance of its products, including the Cummins 5558764 Fuel Supply Tube ².

Cummins Fuel Supply Tube Part 5558764 Compatibility

The Cummins Fuel Supply Tube part number 5558764 is designed to fit seamlessly with several engine models, ensuring optimal fuel delivery and engine performance. This part is integral to the fuel system, facilitating the transfer of fuel from the fuel tank to the engine’s fuel injection system.

ISX15 CM2350 X101 and X15 CM2350 X116B

For the ISX15 CM2350 X101 and X15 CM2350 X116B engines, the Fuel Supply Tube part 5558764 is engineered to integrate with the existing fuel system architecture. This ensures that the fuel supply remains uninterrupted, maintaining the engine’s efficiency and power output. The design of this part is compatible with the specific fuel system requirements of these engines, providing a reliable connection that can withstand the operational stresses.

X15 CM2450 X134B

Similarly, the X15 CM2450 X134B engine also benefits from the use of the Cummins Fuel Supply Tube part 5558764. This part is crafted to fit precisely within the engine’s fuel system, ensuring that fuel is delivered consistently and efficiently. The compatibility of this part with the X15 CM2450 X134B engine is crucial for maintaining the engine’s performance and longevity.

Conclusion

In summary, the Cummins Fuel Supply Tube part 5558764 is a component for the ISX15 CM2350 X101, X15 CM2350 X116B, and X15 CM2450 X134B engines. Its design ensures a seamless fit and reliable performance, contributing to the overall efficiency and durability of these engines. The 5558764 Fuel Supply Tube is an essential component in the fuel delivery system of an engine, responsible for transporting fuel from the fuel tank to the engine’s fuel filter. The fuel supply tube interfaces directly with the fuel tank, ensuring a steady and reliable flow of fuel. It connects to the fuel filter, which is a vital component in removing impurities and contaminants from the fuel before it reaches the engine. The fuel filter, in turn, is connected to the fuel tube kit, which comprises various tubes and fittings that facilitate the distribution of clean fuel to the engine’s fuel injectors or carburetor. This seamless integration ensures that the engine receives a consistent and clean fuel supply, optimizing performance and efficiency. The fuel supply tube’s role in this system is to provide a secure and leak-free pathway for fuel, contributing to the overall reliability and functionality of the engine.