4932255
Fuel Supply Tube
Cummins®

The Cummins Fuel Supply Tube, part number 4932255, is a critical component designed for use in heavy-duty trucks. Cummins, a renowned name in the automotive and heavy-duty truck industries, manufactures this part to ensure reliable fuel delivery in demanding applications. The significance of the Fuel Supply Tube lies in its role in maintaining the efficient operation of a truck’s engine by facilitating the transfer of fuel from the tank to the engine.

Basic Concepts of Fuel Supply Tubes

A fuel supply tube is a conduit within the fuel system that transports fuel from the tank to the engine. Its function is vital for the consistent performance of the engine, as it ensures that fuel is delivered under the correct pressure and in the right quantity. The efficiency of a fuel supply tube directly influences the overall performance and reliability of a truck’s engine ¹.

Purpose of the Cummins Fuel Supply Tube

The Cummins Fuel Supply Tube, part number 4932255, is designed to deliver fuel from the tank to the engine in heavy-duty trucks. It plays a role in the fuel system by providing a secure and efficient pathway for fuel, which is necessary for the engine’s combustion process. The tube’s design and material are tailored to withstand the pressures and temperatures associated with fuel transport in heavy-duty applications ².

Key Features

The Cummins Fuel Supply Tube boasts several key features that enhance its performance and durability. It is constructed from materials that offer resistance to corrosion and wear, ensuring longevity in harsh operating environments. The design of the tube includes precise engineering to maintain fuel pressure and flow, contributing to the engine’s efficiency. Additionally, the tube may feature unique characteristics such as reinforced sections or specialized coatings to further improve its resilience and functionality.

Benefits

Using the Cummins Fuel Supply Tube can lead to improved fuel delivery efficiency, which is beneficial for the engine’s performance. The tube’s durable construction contributes to its longevity, reducing the need for frequent replacements. Furthermore, the efficient fuel delivery can potentially enhance fuel economy, offering cost savings over time. The tube’s design also aims to minimize the risk of fuel leaks, which can be a safety concern in automotive applications.

Installation and Compatibility

Proper installation of the Cummins Fuel Supply Tube is important for its function and the overall performance of the fuel system. It is designed to be compatible with specific truck models and fuel systems, ensuring a secure fit and reliable operation. When installing the tube, it is important to follow manufacturer guidelines to maintain the integrity of the fuel system and ensure optimal performance.

Maintenance and Troubleshooting

Regular maintenance of the Cummins Fuel Supply Tube is recommended to ensure its continued efficient operation. This includes routine inspections for signs of wear, corrosion, or fuel leaks. Common issues to watch for may include blockages or restrictions in the tube, which can affect fuel flow. Troubleshooting tips may involve checking for proper connections and ensuring that the tube is free from debris that could impede fuel delivery.

Safety Considerations

When working with the Cummins Fuel Supply Tube, it is important to observe safety protocols. This includes handling flammable materials with care and ensuring proper ventilation during maintenance procedures to prevent the accumulation of fuel vapors. Additionally, it is important to follow all safety guidelines provided by the manufacturer to protect against potential hazards associated with fuel system components.

Environmental Impact

The use and disposal of the Cummins Fuel Supply Tube should be considered in the context of environmental impact. Efforts to minimize waste and promote sustainable practices in the automotive industry are important. This may include proper disposal methods for the tube and its components, as well as considering the environmental footprint of the materials used in its construction.

Cummins 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 strong reputation in the automotive and heavy-duty truck industries, Cummins offers a wide range of products designed to meet the needs of various applications. The company is committed to delivering high-quality, reliable components that contribute to the performance and efficiency of vehicles and equipment.

Cummins Fuel Supply Tube 4932255 Compatibility

The Cummins Fuel Supply Tube, part number 4932255, is designed to fit seamlessly with several engine models, ensuring efficient fuel delivery and maintaining the integrity of the fuel system. This component is crucial for the proper functioning of the engine, as it facilitates the transfer of fuel from the fuel tank to the engine’s fuel injection system.

B4.5 RGT Engines

For the B4.5 RGT engines, the Fuel Supply Tube 4932255 is engineered to integrate smoothly with the existing fuel system architecture. This part is essential for maintaining the correct fuel pressure and flow, which are critical for optimal engine performance and efficiency. The tube’s design ensures it can withstand the operational stresses and environmental conditions encountered in these engines, providing a reliable connection that minimizes the risk of fuel leaks or system failures.

Grouping of Compatible Engines

While the primary focus here is on the B4.5 RGT engines, it is important to note that the Cummins Fuel Supply Tube 4932255 is also compatible with other engine models within the same series or similar configurations. This compatibility extends to engines that share similar fuel system designs and operational parameters, ensuring that the tube can be used across a range of applications without compromising performance or reliability.

The integration of the Fuel Supply Tube 4932255 into these engines is a testament to Cummins’ commitment to providing high-quality, durable components that enhance the overall functionality of their engines. This part is a critical component in the fuel delivery system, ensuring that the engine receives the necessary fuel to operate efficiently and reliably.

Role of Part 4932255 Fuel Supply Tube in Engine Systems

The Fuel Supply Tube (part 4932255) is an integral component in the fuel delivery system of an engine, facilitating the seamless transfer of fuel from the fuel tank to the engine’s fuel system. This component is meticulously designed to ensure a consistent and reliable supply of fuel, which is essential for the engine’s performance and efficiency.

Integration with Fuel System Components

1. Fuel Tank to Fuel Pump: The Fuel Supply Tube connects the fuel tank to the fuel pump. This connection is vital as it allows the fuel pump to draw fuel from the tank efficiently. The tube’s design ensures minimal resistance to fuel flow, which is important for maintaining the pump’s performance and longevity.

2. Fuel Filter Connection: After the fuel is drawn from the tank, it typically passes through a fuel filter before reaching the engine. The Fuel Supply Tube plays a role in this process by providing a secure and leak-proof connection between the fuel pump and the fuel filter. This ensures that any contaminants in the fuel are effectively filtered out before the fuel reaches the engine.

3. Fuel Transfer to Engine: Once the fuel has been filtered, the Fuel Supply Tube facilitates its transfer to the engine’s fuel injection system or carburetor. This is a key step in the fuel delivery process, as it ensures that the engine receives a clean and consistent supply of fuel, which is necessary for optimal combustion and performance.

4. Plumbing within the Fuel System: The Fuel Supply Tube is also a critical element in the overall plumbing of the fuel system. It must be correctly routed and secured to avoid any kinks or obstructions that could impede fuel flow. Proper installation and maintenance of the tube are essential to prevent fuel leaks and ensure the system operates under the correct pressure.

In summary, the Fuel Supply Tube (part 4932255) is a fundamental component that ensures the efficient and reliable delivery of fuel within the engine system. Its proper function and integration with other fuel system components are essential for the engine’s overall performance and durability.

Conclusion

The Cummins Fuel Supply Tube, part number 4932255, is a vital component in the fuel delivery system of heavy-duty trucks. Its role in ensuring a consistent and reliable supply of fuel to the engine is critical for maintaining optimal engine performance and efficiency. Proper installation, maintenance, and adherence to safety protocols are essential to maximize the benefits of this Cummins part and ensure the longevity and reliability of the fuel system.