4930060
Fuel Supply Tube
Cummins®

The Cummins 4930060 Fuel Supply Tube is a component designed for use in the fuel systems of heavy-duty trucks. Manufactured by Cummins, a well-established name in the automotive and heavy-duty truck industry, this part plays a role in ensuring the efficient operation of the vehicle’s engine ⁴.

Purpose and Function

This Cummins part is responsible for delivering fuel from the tank to the engine. It ensures a consistent flow and pressure of fuel, which is vital for the engine’s performance. By maintaining a steady supply of fuel, the tube contributes to the overall efficiency and reliability of the engine ³.

Key Features

The design and construction of the 4930060 Fuel Supply Tube are tailored to meet the demanding requirements of heavy-duty applications. It is made from durable materials that can withstand the pressures and temperatures encountered in such environments. The tube’s construction includes features that enhance its performance, such as reinforced sections to prevent kinking and ensure a smooth flow of fuel ².

Benefits

Using this part offers several advantages. It contributes to improved fuel efficiency by ensuring a consistent and reliable fuel supply to the engine. The tube’s compatibility with Cummins engines means it is designed to work seamlessly with these power units, enhancing their performance. Additionally, the robust construction of the tube ensures reliability and longevity, reducing the need for frequent replacements ¹.

Installation and Compatibility

Proper installation of the 4930060 Fuel Supply Tube is crucial for its effective operation. It is designed to be compatible with various Cummins engine models, ensuring a fit that meets the specific requirements of each application. When installing the tube, it is important to follow the manufacturer’s guidelines to ensure it is securely connected and sealed, preventing any fuel leaks ¹.

Maintenance and Troubleshooting

Regular maintenance of the 4930060 Fuel Supply Tube is recommended to ensure its continued reliable operation. This includes checking for any signs of wear or damage and ensuring all connections are secure. Common issues that may arise with the fuel supply tube include leaks or blockages, which can be addressed by inspecting the tube and connections, and making any necessary repairs or replacements ².

Safety Considerations

When working with the 4930060 Fuel Supply Tube, it is important to follow safety guidelines to prevent accidents. This includes ensuring that the fuel system is depressurized before any work is done and using appropriate personal protective equipment. Proper seals and connections are crucial to prevent fuel leaks, which can be hazardous ¹.

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 a strong reputation in the automotive and heavy-duty truck industry for producing reliable and high-performance products. The company’s product range includes engines, powertrains, and related components, all designed to meet the demanding requirements of various applications ¹.

Cummins Fuel Supply Tube 4930060 Compatibility

The Cummins Fuel Supply Tube part number 4930060 is designed to fit a variety of Cummins engines, ensuring a secure and efficient fuel supply system. This part is integral to maintaining the performance and reliability of the engines it is compatible with ¹.

ISB/ISD4.5 Engines

• ISB/ISD4.5 CM2150 B119
• ISD4.5 CM2220 D108

These engines benefit from the precise fit and functionality of the 4930060 Fuel Supply Tube, which is engineered to handle the specific demands of the ISB/ISD4.5 series ¹.

ISB/ISD6.7 Engines

• ISB/ISD6.7 CM2150 SN

The 4930060 part is also compatible with the ISB/ISD6.7 CM2150 SN engine, providing a critical link in the fuel supply chain for this larger displacement engine ¹.

ISBE Engines

• ISBE CM2150
• ISBE4 CM850

For the ISBE series, the 4930060 Fuel Supply Tube ensures that the fuel delivery system operates smoothly, maintaining the engine’s efficiency and power output ¹.

QSB Engines

• QSB4.5 CM850(CM2850)
• QSB6.7 CM850(CM2850)
• QSB7 CM2880 B117

The 4930060 part is also suitable for the QSB engines, including the QSB4.5, QSB6.7, and QSB7 models. This compatibility ensures that these engines receive a consistent and reliable fuel supply, crucial for their performance and longevity ¹.

Role of Part 4930060 Fuel Supply Tube in Engine Systems

The 4930060 Fuel Supply Tube is an integral component in the fuel delivery system of an engine, ensuring a consistent and reliable supply of fuel from the fuel tank to the engine’s fuel injectors or carburetor. This tube works in conjunction with several other components to maintain efficient engine performance ³.

Integration with Plumbing

In the context of engine plumbing, the 4930060 Fuel Supply Tube connects the fuel tank to the fuel filter and subsequently to the fuel injectors or carburetor. Its role is to provide a secure and leak-proof pathway for fuel, minimizing the risk of fuel leaks which can be hazardous. The tube is designed to withstand the pressure and temperature variations within the fuel system, ensuring durability and reliability ².

Interaction with Fuel Filter

The Fuel Supply Tube interfaces directly with the fuel filter, which is responsible for removing impurities and contaminants from the fuel before it reaches the engine. The tube delivers fuel to the filter, where it is cleaned and then sent onward to the engine components. This ensures that the fuel entering the engine is free from particles that could cause damage or reduce performance. The connection between the tube and the filter must be tight and secure to prevent any fuel leakage, which could lead to inefficient engine operation or safety hazards ³.

Conclusion

Overall, the 4930060 Fuel Supply Tube plays a significant role in maintaining the integrity and efficiency of the fuel delivery system, working seamlessly with other components to ensure optimal engine performance ⁴.