3093349
Fuel Pump Support
Cummins®

The Cummins 3093349 Fuel Pump Support is a component designed to enhance the operation of heavy-duty trucks. Its purpose is to provide structural support and stability to the fuel pump, ensuring efficient and reliable fuel delivery to the engine. This part plays a role in maintaining the overall performance and efficiency 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 secures the fuel pump in place, allowing it to operate effectively by maintaining proper alignment and stability. This support interacts with other components such as the fuel tank, fuel lines, and the engine, ensuring that fuel is delivered consistently and under the right pressure ².

Purpose of the Cummins 3093349 Fuel Pump Support

The Cummins 3093349 Fuel Pump Support is integral to the operation of a truck by providing a stable platform for the fuel pump. This stability ensures that the fuel pump can deliver fuel efficiently to the engine, which is vital for optimal engine performance. By maintaining the fuel pump’s alignment and reducing vibrations, this support contributes to consistent fuel delivery and helps in achieving better engine efficiency and reliability ³.

Key Features

The Cummins 3093349 Fuel Pump Support is constructed from durable materials, ensuring it can withstand the rigors of heavy-duty truck operations. Its design includes precise mounting points and alignment features to secure the fuel pump effectively. Additionally, it may incorporate corrosion-resistant coatings or treatments to enhance its longevity and performance in various operating conditions.

Benefits

The Cummins 3093349 Fuel Pump Support offers several benefits, including improved fuel efficiency due to stable and consistent fuel delivery. Its durable construction ensures enhanced longevity, reducing the need for frequent replacements. Moreover, it provides reliable performance under a range of operating conditions, contributing to the overall efficiency and reliability of the truck’s fuel system.

Installation Process

Installing the Cummins 3093349 Fuel Pump Support requires careful attention to detail. Begin by ensuring the fuel system is depressurized and the fuel tank is empty. Use the appropriate tools to secure the support in place, following the manufacturer’s guidelines for alignment and fastening. It is important to check for proper fitment and stability before finalizing the installation to ensure optimal performance.

Common Issues and Troubleshooting

Common issues with the Cummins 3093349 Fuel Pump Support may include misalignment, corrosion, or physical damage. Troubleshooting these issues involves inspecting the support for signs of wear or damage, ensuring it is properly aligned with the fuel pump, and checking for any corrosion that may affect its performance. Addressing these issues promptly can help maintain the efficiency and reliability of the fuel system.

Maintenance Tips

To ensure the longevity and optimal performance of the Cummins 3093349 Fuel Pump Support, regular inspections are recommended. This includes checking for signs of wear, corrosion, or damage. Cleaning the support and its mounting area can prevent buildup that may affect performance. Following the manufacturer’s guidelines for replacement intervals can also help maintain the efficiency of the fuel system.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions solutions. With a strong reputation in the automotive industry, Cummins is committed to producing high-quality components that enhance the performance and reliability of heavy-duty trucks. Their focus on innovation and quality has established them as a trusted name in the industry.

Cummins Fuel Pump Support 3093349 Compatibility

The Cummins Fuel Pump Support part number 3093349 is a component designed to support the fuel pump in various engine configurations. This part is engineered to ensure the fuel pump operates efficiently and reliably, maintaining the engine’s performance.

QST30 CM552 Engines

The Cummins QST30 CM552 engines are part of the Cummins QST series, known for their robust design and reliability in heavy-duty applications. The Fuel Pump Support 3093349 is specifically designed to fit seamlessly within these engines, providing the necessary support and stability for the fuel pump. This ensures that the fuel delivery system functions optimally, contributing to the engine’s overall efficiency and longevity.

Grouping of Compatible Engines

While the primary focus here is on the QST30 CM552 engines, it is important to note that the Cummins Fuel Pump Support 3093349 is also compatible with other Cummins engines within the same series or similar configurations. This compatibility extends to various models that share similar design and operational characteristics, ensuring that the part can be used across multiple engine types without modification.

By ensuring the fuel pump is properly supported, the 3093349 part helps maintain the integrity of the fuel system, which is crucial for the engine’s performance and durability.

Role of Part 3093349 Fuel Pump Support in Engine Systems

The Fuel Pump Support (Part 3093349) is an integral component in the assembly and operation of the Fuel Injection Pump within engine systems. This support structure is designed to provide a stable and secure mounting point for the fuel injection pump, ensuring its precise alignment and operation.

When integrated into the engine system, the Fuel Pump Support facilitates the efficient transfer of fuel from the tank to the injection pump. It helps maintain the structural integrity of the fuel injection system, allowing for consistent fuel delivery under varying engine loads and conditions.

Additionally, the Fuel Pump Support plays a role in managing the thermal expansion and contraction that occur within the fuel system. By providing a robust mounting solution, it helps to mitigate the effects of these changes, contributing to the overall reliability and performance of the fuel injection system.

Conclusion

In summary, the Fuel Pump Support (Part 3093349) is essential for the proper functioning of the Fuel Injection Pump, ensuring stable and efficient fuel delivery in engine systems. Regular maintenance and proper installation are key to maximizing the benefits of this component.