4982455
Fuel Pump Support
Cummins®

The Cummins 4982455 Fuel Pump Support is a component designed to enhance the functionality of the fuel system in heavy-duty trucks. It plays a role in supporting the fuel pump and ensuring the efficient delivery of fuel to the engine. This component is significant for maintaining the performance and reliability of heavy-duty truck operations.

Basic Concepts of Fuel Pump Support

A fuel pump support serves as a structural component within the fuel system. Its primary function is to provide a stable mounting point for the fuel pump, ensuring it remains securely in place. This support interacts with other components such as the fuel pump and fuel lines, facilitating the smooth operation of the fuel delivery system. By maintaining the alignment and stability of the fuel pump, the support contributes to the overall efficiency and reliability of the fuel system ¹.

Purpose of the 4982455 Fuel Pump Support

This Cummins part is integral to the operation of a truck’s fuel system. It plays a role in supporting the fuel pump, which is responsible for delivering fuel from the tank to the engine. This support ensures that the fuel pump operates within the correct parameters, contributing to fuel delivery efficiency and maintaining the integrity of the fuel system. By providing a stable platform for the fuel pump, the 4982455 support helps to prevent issues such as fuel starvation or inconsistent fuel delivery, which can affect engine performance ².

Key Features

The 4982455 Fuel Pump Support is constructed from durable materials, designed to withstand the rigors of heavy-duty truck operations. Its design includes elements that enhance durability, such as reinforced mounting points and corrosion-resistant coatings. These features contribute to the longevity and reliability of the component. Additionally, this part may include unique attributes such as precise engineering tolerances and compatibility with a wide range of fuel systems, setting it apart from other fuel pump supports ³.

Benefits

The 4982455 Fuel Pump Support offers several benefits to the fuel system. It contributes to improved reliability by ensuring the fuel pump remains securely mounted and operates efficiently. This can lead to potential increases in fuel efficiency, as a well-supported fuel pump is better able to deliver fuel consistently and under the correct pressure. Furthermore, the support plays a role in maintaining overall engine performance by ensuring that the fuel system operates smoothly and without interruptions ⁴.

Installation Considerations

When installing the 4982455 Fuel Pump Support, it is important to consider compatibility with various truck models and fuel systems. Proper installation involves ensuring that the support is securely fitted and aligned correctly with the fuel pump and other components. Following manufacturer guidelines for installation will help to ensure a secure and effective fit, contributing to the overall performance and reliability of the fuel system ⁵.

Troubleshooting and Maintenance

Common issues with the 4982455 Fuel Pump Support may include misalignment, wear, or damage to the mounting points. Diagnostic tips for identifying problems include checking for signs of fuel leaks, inconsistent fuel delivery, or engine performance issues. Regular maintenance practices, such as inspecting the support for signs of wear or damage and ensuring it remains securely mounted, can help to prolong the component’s lifespan and ensure optimal performance ⁶.

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 has established a strong reputation in the commercial truck industry. The company’s product range includes a variety of components and systems designed to enhance the performance and reliability of heavy-duty trucks. The 4982455 Fuel Pump Support is part of Cummins’ commitment to providing high-quality, reliable components for the commercial vehicle market.

Cummins Fuel Pump Support Part 4982455 Compatibility

The Cummins Fuel Pump Support part number 4982455 is designed to be compatible with a range of Cummins engines, ensuring a secure and reliable mounting for the fuel pump. This part is crucial for maintaining the integrity and performance of the fuel system in these engines.

B3.3 Engine Series

The Cummins B3.3 engine series benefits from the use of the Fuel Pump Support part 4982455. This part is engineered to fit seamlessly with the B3.3 engines, providing a robust mounting solution that helps in the efficient operation of the fuel pump. The design ensures that the fuel pump remains stable and properly aligned, which is essential for maintaining optimal fuel delivery and engine performance.

Grouping of Compatible Engines

The Cummins Fuel Pump Support part 4982455 is not limited to the B3.3 engine series alone. It is also compatible with other Cummins engines that share similar design and mounting requirements. This part is engineered to fit a variety of engine configurations, making it a versatile choice for technicians and fleet managers looking to maintain or replace fuel pump supports across different engine models.

By ensuring compatibility with multiple engine types, the part 4982455 simplifies inventory management and reduces the need for multiple part numbers, streamlining the maintenance and repair process.

Role of Part 4982455 Fuel Pump Support in Engine Systems

The 4982455 Fuel Pump Support is an integral component in the assembly and operation of fuel systems within various engine configurations. This support structure is designed to securely house and align the fuel pump within the fuel tank, ensuring stability and proper function during engine operation.

When integrated into the fuel system, the 4982455 Fuel Pump Support facilitates the efficient transfer of fuel from the tank to the engine. It maintains the fuel pump in an optimal position, allowing for consistent fuel delivery under varying operational conditions. This support is particularly important in high-performance engines where fuel demand fluctuates significantly.

In conjunction with the fuel pump, the 4982455 Fuel Pump Support ensures that the pump remains immersed in fuel, which is essential for cooling and lubrication. This immersion prevents overheating and potential damage to the pump, thereby enhancing the longevity and reliability of the fuel system.

Additionally, the support structure aids in reducing vibrations that can be transmitted to the fuel pump from the engine or road conditions. By dampening these vibrations, the 4982455 Fuel Pump Support contributes to the smooth and uninterrupted operation of the fuel pump, which is vital for maintaining consistent fuel pressure and flow.

Conclusion

In summary, the 4982455 Fuel Pump Support plays a significant role in the overall efficiency and reliability of the fuel system. Its proper installation and maintenance are key to ensuring that the fuel pump operates within specified parameters, ultimately supporting the engine’s performance and durability.