4941175
Fuel Pump Support
Cummins®

Introduction

The Cummins 4941175 Fuel Pump Support is a component designed to enhance the operation of heavy-duty trucks. It plays a role in the fuel system by providing structural support and ensuring the efficient delivery of fuel to the engine. This part is integral to maintaining the performance and reliability of the truck’s fuel system ¹.

Basic Concepts of Fuel Pump Support

A Fuel Pump Support serves as a mounting bracket or housing for the fuel pump within the fuel system. It facilitates the secure attachment of the fuel pump and often includes provisions for fuel lines and electrical connections. This support ensures that the fuel pump remains stable and correctly positioned, allowing it to function effectively in delivering fuel under pressure to the engine. It interacts closely with the fuel pump, fuel lines, and the truck’s fuel tank ².

Purpose of the Cummins 4941175 Fuel Pump Support

The Cummins 4941175 Fuel Pump Support is designed to enhance the efficiency of fuel delivery within the truck’s fuel system. By securely holding the fuel pump in place, it contributes to consistent fuel pressure and flow, which are vital for optimal engine performance. This support ensures that the fuel pump operates within its designed parameters, thereby supporting the engine’s power output and fuel efficiency ³.

Key Features

The Cummins 4941175 Fuel Pump Support is constructed from durable materials to withstand the harsh conditions of heavy-duty truck operations. Its design includes features such as corrosion-resistant coatings and robust mounting points to ensure longevity and reliability. Additionally, it may incorporate design elements that facilitate easy installation and maintenance, enhancing its functionality in the field.

Benefits of Using Cummins 4941175 Fuel Pump Support

Utilizing the Cummins 4941175 Fuel Pump Support offers several advantages. It contributes to the reliability of the fuel system by ensuring the fuel pump is securely mounted and operates efficiently. This can lead to enhanced engine performance and potentially lower maintenance costs over time due to reduced wear and tear on the fuel pump and related components.

Installation and Compatibility

Proper installation of the Cummins 4941175 Fuel Pump Support involves following manufacturer guidelines to ensure it is correctly positioned and secured within the fuel system. Compatibility with various Cummins engine models is a key consideration, ensuring that the support fits and functions as intended across different truck configurations.

Maintenance and Troubleshooting

Regular maintenance of the Cummins 4941175 Fuel Pump Support includes inspecting for signs of wear, corrosion, or damage that could affect its performance. Common issues may involve loose mounting or corrosion, which can be addressed through tightening connections or applying protective coatings. Troubleshooting tips include checking for proper fuel pump operation and ensuring all connections are secure and free from leaks.

Performance Impact

The Cummins 4941175 Fuel Pump Support influences the overall performance of the truck by ensuring efficient fuel delivery to the engine. This can contribute to improved fuel efficiency, engine responsiveness, and longevity by maintaining consistent fuel pressure and flow. Proper support of the fuel pump is a key factor in achieving optimal engine performance.

Safety Considerations

Safety aspects related to the Cummins 4941175 Fuel Pump Support include proper handling during installation to avoid damage to the component or the fuel system. Installation precautions involve ensuring all connections are secure to prevent fuel leaks, which could pose a fire hazard. Operational safety measures include regular inspections to identify and address any issues that could compromise the fuel system’s integrity.

Cummins Corporation 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 quality, Cummins serves customers in approximately 190 countries and territories through a network of company-owned and independent distributor facilities and dealerships. The company’s reputation in the automotive and heavy-duty truck industry is built on its commitment to quality, performance, and customer satisfaction.

Cummins Fuel Pump Support Part 4941175 Compatibility

The Cummins Fuel Pump Support part number 4941175 is designed to be compatible with several engine models, ensuring a secure and reliable mounting for the fuel pump. This part is crucial for maintaining the integrity of the fuel system and ensuring optimal engine performance.

QSB3.3 CM2150 Engines

The Cummins QSB3.3 CM2150 engine is one of the models that can utilize the Fuel Pump Support part 4941175. This part is engineered to fit seamlessly with the QSB3.3 CM2150, providing a stable platform for the fuel pump. The support helps in reducing vibrations and wear, which can lead to longer service life and better fuel efficiency.

Grouping of Compatible Engines

While the primary focus here is on the QSB3.3 CM2150, it is important to note that the Fuel Pump Support part 4941175 may also be compatible with other Cummins engines within the same series or similar configurations. This compatibility ensures that users can find the right support for their specific engine needs without having to source different parts for similar applications.

Role of Part 4941175 Fuel Pump Support in Engine Systems

The part 4941175 Fuel Pump Support is an integral component in the assembly and operation of fuel pump systems within various engine configurations. This support structure is designed to securely house and align the fuel pump, ensuring optimal performance and longevity of the fuel delivery system.

Integration with Fuel Pump

The Fuel Pump Support (part 4941175) provides a stable mounting platform for the fuel pump. It ensures that the pump remains firmly in place, reducing vibrations and potential wear on the pump components. This stability is essential for maintaining consistent fuel pressure and flow, which are vital for engine performance.

Interaction with Fuel Lines

In conjunction with the fuel pump, the Fuel Pump Support interacts with fuel lines, facilitating a secure connection point. This ensures that fuel is delivered efficiently from the tank to the engine, minimizing the risk of leaks or disruptions in fuel supply.

Support for Electrical Connections

The support structure also plays a role in managing the electrical connections to the fuel pump. By providing a stable base, it helps in maintaining the integrity of these connections, which is important for the reliable operation of the fuel pump.

Contribution to Fuel Tank Assembly

Within the fuel tank assembly, the Fuel Pump Support contributes to the overall structural integrity. It helps in maintaining the correct positioning of the fuel pump relative to other components within the tank, such as the fuel level sensor and the tank itself.

Enhancement of System Reliability

By ensuring the fuel pump is securely mounted and aligned, the Fuel Pump Support enhances the reliability of the entire fuel delivery system. This is particularly important in high-performance engines where precise fuel delivery is essential for optimal engine operation.

Conclusion

In summary, the Cummins 4941175 Fuel Pump Support is a key component in the fuel delivery system, providing essential support and alignment for the fuel pump and contributing to the efficient and reliable operation of the engine. Its durable construction, compatibility with various engine models, and role in maintaining system reliability make it a valuable part for heavy-duty truck operations.