4007550
Pump Bracket
Cummins®

The Pump Bracket 4007550, manufactured by Cummins, is a component designed to support the efficient operation of heavy-duty trucks. Cummins, a well-established name in the automotive industry, is known for its robust and reliable engine solutions. This Cummins part is integral to the functionality of these engines, ensuring that various components work in harmony to deliver optimal performance.

Purpose and Function

This part serves a pivotal role in the operation of a truck by securely mounting the fuel pump to the engine. Its placement is strategic, allowing for efficient interaction with other engine components. This bracket ensures that the fuel pump remains stable and properly aligned, which is vital for the consistent delivery of fuel to the engine.

Key Features

The Pump Bracket 4007550 is engineered with specific design and material characteristics that enhance its functionality. Crafted from high-quality materials, it offers durability and resistance to the harsh conditions often encountered in heavy-duty truck operations. Its design ensures compatibility with Cummins engines, facilitating seamless integration and reliable performance.

Benefits

The advantages of the Pump Bracket 4007550 include enhanced stability for the fuel pump, which contributes to the overall efficiency of the engine. Its robust construction ensures longevity, while its design allows for straightforward installation. These features collectively contribute to improved truck performance and reliability.

Installation Process

Installing this part involves a series of steps to ensure proper placement and functionality. The process begins with the preparation of the engine area, followed by the alignment and securing of the bracket to the engine. Specific tools may be required, and it is important to follow the manufacturer’s guidelines to ensure correct installation.

Maintenance and Troubleshooting

To maintain the Pump Bracket 4007550, regular inspections are recommended to check for any signs of wear or damage. Common issues may include misalignment or corrosion, which can be addressed through adjustments or replacements as necessary. Basic troubleshooting involves verifying the bracket’s secure attachment and ensuring that it does not interfere with other components.

Safety Considerations

When working with the Pump Bracket 4007550, it is important to observe safety guidelines. This includes ensuring that the engine is turned off and cooled down before beginning any work. Proper handling of the bracket and use of appropriate tools are also crucial to prevent injuries and ensure the component’s integrity.

Cummins Overview

Cummins Inc. is a leader in the design, manufacturing, and distribution of engines, with a strong presence in the heavy-duty truck sector. The company’s history is marked by innovation and a commitment to quality, which is reflected in its diverse product range. Cummins engines are renowned for their performance, reliability, and efficiency, making them a preferred choice in the industry. ¹

Cummins Pump Bracket 4007550 Compatibility

The Cummins Pump Bracket part number 4007550 is designed to fit seamlessly with several Cummins engine models. This bracket is a critical component in ensuring the proper alignment and functionality of the fuel injection pump within the engine assembly.

QSK78 Series

The QSK78 series engines, which include the QSK78 CM500, are high-performance diesel engines used in a variety of applications, from marine to industrial use. The Pump Bracket 4007550 is specifically engineered to fit these engines, ensuring that the fuel injection pump is securely mounted and operates efficiently. This bracket is essential for maintaining the integrity of the engine’s fuel system and ensuring optimal performance.

CM500 Series

The CM500 series engines are another range where the Pump Bracket 4007550 is applicable. These engines are known for their reliability and power, often used in heavy-duty applications. The bracket’s design allows for precise mounting of the fuel injection pump, which is crucial for the engine’s performance and longevity. The compatibility of this bracket with the CM500 series ensures that the pump is positioned correctly, facilitating smooth operation and reducing the risk of mechanical failure.

Grouping by Application

In marine applications, the QSK78 series engines are often paired with the Pump Bracket 4007550 to ensure that the fuel injection system can withstand the rigors of maritime environments. The bracket’s robust design helps maintain the pump’s alignment under various conditions, contributing to the engine’s overall reliability.

In industrial settings, the CM500 series engines benefit from the precise fit of the Pump Bracket 4007550. This bracket ensures that the fuel injection pump operates efficiently, even under heavy loads and varying operational conditions. The compatibility of this part with these engines is crucial for maintaining the engine’s performance and extending its service life.

By ensuring that the Pump Bracket 4007550 is correctly installed, engine operators can rely on the consistent and efficient operation of their Cummins engines, whether in marine or industrial applications.

Role of Part 4007550 Pump Bracket in Engine Systems

The 4007550 Pump Bracket is an essential component in the assembly and operation of various engine systems, particularly in relation to the primer and engine lubricating systems.

Integration with the Primer System

In the primer system, the 4007550 Pump Bracket securely mounts the primer pump, ensuring it is correctly aligned and stable. This alignment is important for the efficient operation of the primer, which is responsible for pressurizing the fuel system before engine start-up. The bracket’s design allows for easy access to the primer pump for maintenance and adjustments, enhancing the overall reliability of the priming process.

Contribution to the Engine Lubricating System

Within the engine lubricating system, the 4007550 Pump Bracket plays a significant role by supporting the oil pump. The oil pump is vital for circulating lubricant throughout the engine, reducing friction and wear on moving parts. The bracket ensures that the oil pump is held firmly in place, maintaining the integrity of the lubrication system. This support is particularly important during engine operation, where vibrations and movement could otherwise dislodge or misalign the pump.

Overall System Stability

The 4007550 Pump Bracket contributes to the stability and efficiency of both the primer and engine lubricating systems. By providing a solid mounting point for these pumps, it helps maintain the precise operation required for optimal engine performance. The bracket’s robust construction and precise engineering ensure that it can withstand the demands of engine operation, supporting the reliable function of these critical systems.

Conclusion

The Pump Bracket 4007550 is a vital component in the operation of Cummins engines, particularly in heavy-duty applications. Its role in securely mounting the fuel pump and supporting other critical engine systems ensures the efficient and reliable performance of the engine. Proper installation, maintenance, and adherence to safety guidelines are essential to maximize the benefits of this part and ensure the longevity and performance of Cummins engines.