4936144
Fuel Pump Support
Cummins®

The Cummins 4936144 Fuel Pump Support is a component designed to enhance the operation of commercial trucks. It plays a role in the engine cooling system by ensuring the efficient delivery of fuel to the engine, which is important for the overall performance and reliability of the vehicle. Understanding its purpose and functionality is key to maintaining and optimizing truck operations.

Basic Concepts of Fuel Pump Support

A Fuel Pump Support serves as a structural and functional element within the fuel system. It provides a stable mounting point for the fuel pump, ensuring it remains securely in place and operates efficiently. This support interacts with various components of the fuel system, including the fuel pump itself, fuel lines, and the fuel tank, to facilitate smooth and consistent fuel delivery ¹.

Purpose of the 4936144 Fuel Pump Support

This Cummins part is integral to the operation of a truck’s fuel system. It contributes to the secure mounting of the fuel pump, which is important for maintaining the pump’s alignment and operational integrity. This support ensures that the fuel pump can deliver fuel consistently and efficiently to the engine, thereby supporting optimal engine performance and fuel economy ².

Key Features

The 4936144 is characterized by several key features that enhance its functionality. It is constructed from durable materials designed to withstand the rigors of commercial truck operations. Its design includes precise mounting points and alignment features to ensure the fuel pump is correctly positioned. Additionally, it may incorporate elements that reduce vibration and noise, contributing to a smoother operation ³.

Benefits

The use of the 4936144 offers several benefits. It contributes to improved fuel efficiency by ensuring the fuel pump operates under optimal conditions. Its durable construction enhances the longevity of the fuel pump and the overall fuel system. Furthermore, it provides reliable performance under various operating conditions, supporting the consistent delivery of fuel to the engine ⁴.

Installation Process

Installing the 4936144 requires careful attention to ensure correct fitting and operation. The process involves securing the support to the designated mounting points within the fuel system. It is important to use the appropriate tools and follow best practices to ensure the support is correctly aligned and tightened. This may include verifying the alignment of the fuel pump and ensuring all connections are secure.

Common Issues and Troubleshooting

Common issues with the 4936144 may include misalignment, wear, or damage to the mounting points. Troubleshooting these issues involves inspecting the support for signs of damage or wear, ensuring it is correctly aligned, and tightening any loose connections. In some cases, replacement of the support may be necessary to restore optimal fuel system performance.

Maintenance Tips

Regular maintenance of the 4936144 is important to prolong its lifespan and ensure optimal performance. This includes periodic inspection for signs of wear or damage, cleaning the support and surrounding components to prevent buildup, and verifying the alignment and security of the fuel pump. Adhering to recommended inspection intervals and maintenance procedures can help prevent issues and ensure reliable operation.

Compatibility and Application

The 4936144 is designed for use in specific types of trucks and engines. It is commonly applied in models or series where precise fuel delivery and pump alignment are important for performance. Understanding the compatibility of this support with your truck’s fuel system is important for ensuring optimal operation and longevity.

Cummins 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 that includes engines, components, and technologies, Cummins has established a reputation for reliability and performance. The company’s history of innovation and dedication to customer satisfaction underscores its position as a trusted provider in the industry.

Cummins Fuel Pump Support Part 4936144 Compatibility

The Cummins Fuel Pump Support part number 4936144 is a component designed to ensure the proper functioning of the fuel pump in various engine configurations. This part is engineered to maintain the alignment and stability of the fuel pump, which is important for consistent fuel delivery and engine performance.

Engine Compatibility

• 6B5.9 Series
  • The 6B5.9 engine series benefits from the precise fit and robust construction of the 4936144 Fuel Pump Support. This part is specifically designed to interface seamlessly with the fuel pump assembly in the 6B5.9 engines, ensuring that the pump operates within its optimal parameters.

Importance of the Fuel Pump Support

The role of the Fuel Pump Support part 4936144 is to provide a stable mounting point for the fuel pump. This support helps in maintaining the pump’s position, which is important for the efficient transfer of fuel from the tank to the engine. By doing so, it helps in preventing wear and tear on the fuel pump and associated components, thereby extending the lifespan of the fuel system.

Installation and Maintenance

When installing the 4936144 Fuel Pump Support, it is important to ensure that it is correctly aligned with the engine’s fuel pump assembly. Proper installation will guarantee that the fuel pump operates smoothly, without any undue stress or misalignment that could lead to premature failure. Regular maintenance checks should be performed to ensure that the support remains in good condition and is not showing signs of wear or damage.

Role of Part 4936144 Fuel Pump Support in Engine Systems

The part 4936144 Fuel Pump Support is an integral component in the assembly and functionality of various engine systems. It provides a stable and secure foundation for the fuel pump, ensuring optimal performance and longevity of the fuel delivery system.

Integration with Fuel Pump

The Fuel Pump Support directly interfaces with the fuel pump, offering a robust mounting platform. This support ensures that the fuel pump remains firmly in place, minimizing vibrations and potential damage during engine operation. The secure mounting allows the fuel pump to operate efficiently, maintaining consistent fuel pressure and flow to the engine.

Interaction with Fuel Pump Mounting

In conjunction with the fuel pump mounting components, the Fuel Pump Support enhances the overall stability of the fuel pump assembly. This integration is important for maintaining the alignment and operational integrity of the fuel pump. The support structure distributes the load evenly, preventing undue stress on the mounting points and extending the lifespan of both the fuel pump and its mounting hardware.

Role in Coupling Mechanisms

The Fuel Pump Support also plays a role in the coupling mechanisms within the fuel system. By providing a stable base, it ensures that the couplings between the fuel pump and other components, such as fuel lines and filters, remain secure. This stability is important for maintaining a leak-free and efficient fuel delivery system, which is paramount for engine performance and safety.

Contribution to Overall Mounting System

As part of the overall mounting system, the Fuel Pump Support contributes to the structural integrity of the fuel delivery system. It works in tandem with other mounting components to create a cohesive and reliable system. This support ensures that all elements of the fuel pump assembly are correctly positioned and secured, facilitating smooth and uninterrupted fuel flow to the engine.

Conclusion

In summary, the part 4936144 Fuel Pump Support is a key element in the fuel delivery system, enhancing the stability, efficiency, and reliability of the fuel pump and its associated components.