4068160
Fuel Pump Support
Cummins®

Introduction

The Cummins 4068160 Fuel Pump Support is a critical component designed to enhance the functionality of the fuel system in commercial trucks. It ensures efficient operation of the fuel system, contributing to the overall performance and reliability of the vehicle. This part is essential for maintaining necessary fuel pressure and facilitating the smooth delivery of fuel to the engine.

Purpose and Function

This Cummins part provides structural support to the fuel pump, playing a role in the fuel system by maintaining consistent fuel pressure. This is vital for the efficient operation of the engine. By ensuring fuel is delivered at the correct pressure, it optimizes the combustion process, enhancing engine performance and fuel efficiency ¹.

Key Features

The 4068160 is characterized by its robust design and the use of high-quality materials. It is engineered to withstand the demanding conditions of commercial truck operations. The support is crafted from durable materials that offer resistance to wear and corrosion, ensuring longevity and reliable performance. Additionally, its design allows for easy integration into the fuel system, facilitating straightforward installation and maintenance procedures ².

Benefits

The use of the 4068160 offers several advantages. It contributes to improved fuel efficiency by ensuring that fuel is delivered at optimal pressure. This component also enhances the reliability of the fuel system, allowing it to perform consistently under various operating conditions. Furthermore, by maintaining proper fuel pressure, it supports overall engine health, reducing the likelihood of fuel-related issues ³.

Installation and Compatibility

Proper installation of the Fuel Pump Support is crucial for its effective operation. It is designed to be compatible with specific Cummins engine models, ensuring a seamless fit and function within the fuel system. When installing this component, it is important to follow the manufacturer’s guidelines to ensure it is securely and correctly positioned. Compatibility with other truck makes and models should be verified to ensure optimal performance and integration within the fuel system ⁴.

Maintenance and Troubleshooting

Regular maintenance of the 4068160 is important to ensure its continued reliable operation. This includes periodic inspections to check for signs of wear or damage, and cleaning the component as necessary to remove any buildup that could affect its performance. Common issues may include leaks or reduced fuel pressure, which can often be traced back to the fuel pump support. Troubleshooting these problems may involve checking the connections and ensuring the component is securely in place ⁵.

Safety Considerations

When working with the 4068160, it is important to adhere to safety precautions. This includes ensuring proper ventilation when performing maintenance on fuel system components to avoid the accumulation of flammable vapors. Additionally, handling fuel system parts requires caution to prevent spills and ensure that all connections are secure to avoid leaks ⁶.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions technologies. With a history spanning over a century, Cummins is renowned for its commitment to innovation, quality, and customer satisfaction. The company’s product offerings are designed to meet the demanding requirements of commercial truck applications, ensuring reliable performance and efficiency. Cummins’ dedication to advancing technology and improving product offerings underscores its position as a leader in the industry ⁷.

Compatibility

The Fuel Pump Support part number 4068160 is designed to be compatible with a variety of engine models, ensuring a secure and reliable mounting for the fuel pump. This part is integral in maintaining the proper alignment and functionality of the fuel pump within the engine system.

QST30 Engines

The 4068160 is engineered to fit seamlessly with the QST30 engines. This part ensures that the fuel pump is securely attached, which is crucial for maintaining consistent fuel delivery and preventing potential leaks or misalignments that could impact engine performance.

CM552 Engines

Similarly, the part number 4068160 is also compatible with the CM552 engines. Its design allows for precise fitting, ensuring that the fuel pump operates efficiently and reliably. This compatibility is essential for maintaining the integrity of the fuel system in these engines.

Group Compatibility

In addition to individual engine models, the Cummins Fuel Pump Support 4068160 is part of a broader group of components designed for use across various Cummins engine models. This part’s versatility makes it a valuable component for technicians and engineers working with multiple engine types, providing a standardized solution for fuel pump support across different applications.

Role of Part 4068160 Fuel Pump Support in Engine Systems

The part 4068160 Fuel Pump Support is an integral component in the assembly and operation of various engine systems, particularly those involving fuel delivery mechanisms. Its primary function is to provide a stable and secure mounting point for the fuel injection pump, ensuring that the pump remains firmly in place during engine operation.

When integrated with the Fuel Injection Pump, the 4068160 plays a significant role in maintaining the alignment and structural integrity of the pump. This is essential for the precise delivery of fuel to the engine’s combustion chambers. The support ensures that the pump can operate under varying engine loads and conditions without shifting or vibrating excessively, which could lead to fuel delivery inconsistencies.

Additionally, the 4068160 interacts with other components such as the Fuel Filter Housing and the Fuel Lines. By securing the fuel injection pump, it indirectly supports the stability of these connected parts, contributing to a more reliable fuel system. This stability is particularly important in high-performance or high-stress engine environments where vibrations and thermal expansions are more pronounced.

Furthermore, the support component aids in the efficient transfer of fuel from the tank to the injection pump by maintaining the pump’s positional accuracy. This is vital for the consistent performance of the Injectors, as any misalignment could result in suboptimal fuel atomization and combustion efficiency.

In summary, the 4068160 is a key element in ensuring the reliable and efficient operation of the fuel injection system, contributing to the overall performance and durability of the engine.

Conclusion

The Cummins 4068160 Fuel Pump Support is a vital component in the fuel system of commercial trucks, ensuring efficient fuel delivery and engine performance. Its robust design, compatibility with various engine models, and ease of installation make it a reliable choice for maintaining the integrity of the fuel system. Regular maintenance and adherence to safety precautions are essential for its continued reliable operation.