4081152
Fuel Supply Tube
Cummins®

Introduction

The Cummins 4081152 Fuel Supply Tube is a critical component in the fuel delivery system of commercial trucks, designed to ensure a consistent and reliable supply of fuel from the tank to the engine. This part is essential for the truck’s operation and performance, facilitating efficient fuel delivery under various conditions.

Basic Concepts of Fuel Supply Tubes

A fuel supply tube serves as a conduit within the fuel system, transporting fuel from the tank to the engine. Its primary function is to provide a reliable pathway for fuel, ensuring the engine receives the necessary fuel for combustion. The efficiency and reliability of this component are crucial for the overall performance and efficiency of the truck’s engine ¹.

Purpose and Role of the 4081152 Fuel Supply Tube

This Cummins part is specifically designed to maintain a consistent flow of fuel to the engine, withstanding the pressures and conditions within the fuel system. It provides a reliable connection between the fuel tank and the engine, ensuring efficient fuel delivery ².

Key Features

The 4081152 is characterized by its robust material composition and design elements that enhance performance and durability. Constructed from materials that resist corrosion and wear, this part ensures longevity and reliable operation. Its design includes features that facilitate easy installation and maintenance, as well as compatibility with specific truck models ³.

Benefits of Using the 4081152 Fuel Supply Tube

Utilizing this part offers several advantages, including improved fuel efficiency, enhanced engine performance, and increased reliability. Its design and material composition contribute to a more efficient fuel delivery system, leading to better overall truck performance and reduced maintenance needs ⁴.

Installation Process

Installing the 4081152 requires following a step-by-step process to ensure a secure fit. This includes preparing the installation area, using the necessary tools, and taking precautions to avoid damage to the tube or the fuel system. Proper installation is key to ensuring the tube functions as intended and maintains the integrity of the fuel delivery system ⁵.

Maintenance and Care

Regular maintenance and care of the 4081152 are recommended to ensure its longevity and optimal performance. This includes periodic inspections for signs of wear or damage, cleaning procedures to remove any contaminants, and following manufacturer guidelines for maintenance intervals.

Troubleshooting Common Issues

Common problems associated with fuel supply tubes, such as leaks or blockages, can be identified through regular inspections and monitoring of the fuel system’s performance. Troubleshooting steps may include checking connections, cleaning the tube, or replacing damaged sections to address these issues effectively.

Safety Considerations

When working with the fuel supply system, it is important to follow safety guidelines and precautions. This includes handling fuel with care, being aware of potential hazards, and taking steps to ensure personal safety and the integrity of the fuel system.

Cummins Corporation Overview

Cummins Inc. is a leading manufacturer in the commercial truck industry, known for its commitment to quality and innovation. With a broad product range and a reputation for reliability, Cummins has established itself as a trusted provider of engine and powertrain technologies, including components like the 4081152 Fuel Supply Tube.

Cummins Engine Compatibility with Fuel Supply Tube Part 4081152

The Cummins Fuel Supply Tube part number 4081152 is designed to fit seamlessly within a range of Cummins engines, ensuring efficient fuel delivery and maintaining optimal 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.

QSK19 CM500

The QSK19 CM500 engine, known for its robust design and high performance, is one of the engines that can utilize the Cummins Fuel Supply Tube part 4081152. This part is engineered to meet the specific requirements of the QSK19 CM500, ensuring compatibility and reliability in various operational conditions.

Grouping of Compatible Engines

While the QSK19 CM500 is a notable example, the Cummins Fuel Supply Tube part 4081152 is also compatible with other Cummins engines within the same engine family or those with similar fuel system configurations. This compatibility ensures that the part can be used across multiple engine models, providing a standardized solution for fuel supply needs.

By ensuring that the Fuel Supply Tube part 4081152 fits well within these engines, Cummins maintains a high standard of quality and reliability, crucial for the performance and longevity of the engines.

Role of Part 4081152 Fuel Supply Tube in Engine Systems

The part 4081152 Fuel Supply Tube is an integral component within the fuel system, facilitating the seamless transfer of fuel from the fuel tank to the engine. This component ensures a consistent and reliable fuel supply, which is essential for the optimal performance of the engine.

Integration with Fuel System Components

1. Fuel Tank: The Fuel Supply Tube connects directly to the fuel tank, where it draws fuel for distribution. This connection is designed to prevent fuel leaks and ensure a steady flow of fuel under various driving conditions.

2. Fuel Pump: Positioned downstream from the Fuel Supply Tube, the fuel pump relies on a consistent fuel supply to operate efficiently. The tube’s design minimizes resistance, allowing the pump to draw fuel effectively.

3. Fuel Filter: Before reaching the engine, fuel passes through the fuel filter, which removes impurities. The Fuel Supply Tube ensures that clean fuel is delivered to the filter, maintaining the filter’s efficiency and longevity.

4. Fuel Injectors: The Fuel Supply Tube delivers fuel to the fuel injectors, which spray atomized fuel into the combustion chambers. A reliable fuel supply is vital for precise fuel delivery and combustion.

Interaction with Engine Accessories

1. Fuel Pressure Regulator: This component maintains consistent fuel pressure within the system. The Fuel Supply Tube’s role in providing a steady fuel flow supports the regulator’s function, ensuring stable pressure levels.

2. Fuel Return Line: In systems with a return line, excess fuel is sent back to the tank. The Fuel Supply Tube works in conjunction with the return line to manage fuel circulation and prevent overflow.

3. Fuel Gauge Sender Unit: Accurate fuel level readings depend on the proper functioning of the fuel supply system. The Fuel Supply Tube contributes to maintaining fuel levels, which the sender unit monitors and reports to the fuel gauge.

Conclusion

In summary, the part 4081152 Fuel Supply Tube plays a significant role in ensuring the fuel system operates smoothly, supporting various components and accessories to deliver optimal engine performance. Its design, compatibility, and integration within the fuel system are crucial for the efficient and reliable operation of commercial trucks.