4930560
Fuel Drain Tube
Cummins®

Introduction

The Cummins 4930560 Fuel Drain Tube is a critical component in the fuel systems of commercial trucks. It is designed to facilitate the draining of fuel, which is essential for maintaining the integrity and efficiency of the fuel system. This part ensures that the fuel system operates smoothly and efficiently, contributing to the overall performance and reliability of the vehicle ¹.

Purpose and Function

The primary function of the Cummins 4930560 Fuel Drain Tube is to allow for the controlled release of fuel. This is necessary for various maintenance procedures, such as fuel filter changes or system cleanings. By enabling the draining of fuel, this component helps prevent contamination and ensures that the fuel system remains clean and free from debris. This, in turn, supports the efficient operation of the engine and contributes to the longevity of the fuel system components ².

Key Features

The Cummins 4930560 Fuel Drain Tube 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 a long service life. The design of the tube includes features that facilitate easy connection and disconnection, making maintenance procedures more straightforward. Additionally, the tube is engineered to provide a secure seal, preventing fuel leaks and ensuring that the fuel system remains pressurized as needed ³.

Benefits

The use of the Cummins 4930560 Fuel Drain Tube offers several advantages. It contributes to improved fuel system efficiency by allowing for easy and clean fuel drainage. This reduces the risk of contamination within the fuel system, which can lead to engine performance issues. Furthermore, the secure and reliable design of the tube enhances the overall performance and reliability of the fuel system, supporting the efficient operation of the truck.

Installation Process

Installing the Cummins 4930560 Fuel Drain Tube requires careful attention to detail to ensure a secure and effective fit. The process involves disconnecting the old tube, if present, and connecting the new tube to the fuel system. It is important to follow the manufacturer’s guidelines for torque specifications and connection procedures to ensure a proper seal and prevent leaks. Additionally, verifying the correct orientation and alignment of the tube is crucial for its effective operation.

Maintenance Tips

Regular maintenance and inspection of the Cummins 4930560 Fuel Drain Tube are recommended to ensure optimal performance and longevity. This includes checking for signs of wear or damage, such as cracks or leaks, and cleaning the tube as necessary to remove any buildup or debris. Following the manufacturer’s recommended maintenance schedule and procedures will help in identifying and addressing potential issues before they lead to more significant problems.

Troubleshooting Common Issues

Common issues associated with Fuel Drain Tubes can include leaks, blockages, or malfunctions. Addressing these problems may involve inspecting the tube for damage, cleaning or replacing filters to remove blockages, and ensuring that all connections are secure and properly sealed. In cases where the tube is damaged or worn, replacement may be necessary to restore the integrity of the fuel system.

Safety Considerations

When working with Fuel Drain Tubes, it is important to follow safety precautions and guidelines to ensure personal safety and protect the environment. This includes properly handling and storing fuel-related components, using appropriate personal protective equipment, and disposing of fuel and components in accordance with local regulations. Additionally, ensuring that the work area is well-ventilated and free from ignition sources is crucial when dealing with fuel systems.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions control technologies. With a history of innovation and a commitment to quality, Cummins has established a reputation for producing reliable and efficient components for the automotive and heavy-duty truck industries. The company’s focus on research and development ensures that its products meet the evolving needs of its customers and contribute to the advancement of the industry.

Compatibility with Cummins Engines

The Cummins part number 4930560, a Fuel Drain Tube, is designed to fit into various engine models within the Cummins lineup. This part is integral to the fuel system, ensuring that any water or contaminants are removed from the fuel before it reaches the engine.

For the ISB/ISD6.7 CM2150 SN, ISBE CM2150, and ISBE4 CM850 engines, the Fuel Drain Tube is engineered to interface seamlessly with the fuel system components, providing a reliable method for draining excess fuel and contaminants.

In the case of the QSB6.7 CM850 (CM2850) and QSB6.7 M CM2250 engines, the Fuel Drain Tube is similarly crucial. It ensures that the fuel remains clean and free of impurities, which is essential for maintaining engine performance and longevity.

For the QSB7 CM2880 B117 engine, the Fuel Drain Tube is designed to fit precisely within the fuel system architecture, ensuring that it functions effectively in removing any unwanted substances from the fuel.

Overall, the Cummins part number 4930560 is a vital component for the engines listed, ensuring that the fuel system operates efficiently and reliably.

Conclusion

The Cummins 4930560 Fuel Drain Tube plays a significant role in the maintenance and efficiency of the fuel system in commercial trucks. Its design and features ensure that the fuel system remains clean, efficient, and reliable, contributing to the overall performance of the vehicle. Regular maintenance and adherence to safety guidelines are essential to maximize the benefits of this component.