4994742
Pump Bracket
Cummins®

The Cummins Pump Bracket 4994742 is a component designed for use in heavy-duty trucks. It plays a role in the fuel system by providing a secure mounting point for the fuel pump. This part is integral to maintaining the structural integrity and operational efficiency of the fuel system.

Function and Operation

This Cummins part operates within the truck’s fuel system by securely holding the fuel pump in place. It interacts with other components such as the fuel pump and fuel lines, ensuring that the pump remains stable and correctly aligned. This stability is vital for the consistent operation of the fuel system, allowing for efficient fuel delivery to the engine.

Purpose of the Pump Bracket

The specific role of the Pump Bracket is to secure and support the fuel pump. By providing a stable mounting solution, it helps maintain the pump’s position and alignment, which is crucial for the reliable operation of the fuel system. This support ensures that the fuel pump can function effectively under the various conditions encountered in heavy-duty truck operations.

Key Features

The Pump Bracket is constructed from durable materials, designed to withstand the rigors of heavy-duty truck environments. Its design includes features such as corrosion-resistant coatings and robust mounting points, which enhance its performance and longevity. These attributes contribute to the overall reliability and durability of the fuel system.

Benefits

This part offers several advantages, including improved fuel system reliability and enhanced durability. By securely mounting the fuel pump, it helps prevent issues related to pump misalignment or movement, which can lead to fuel delivery problems. Additionally, its robust construction contributes to the longevity of the fuel system components, potentially improving overall truck performance.

Installation

Proper installation of the Pump Bracket involves several steps. First, ensure that the mounting surface is clean and free of debris. Next, align the bracket with the designated mounting points on the truck’s frame. Use the appropriate tools to secure the bracket in place, ensuring that all fasteners are tightened to the manufacturer’s specifications. Finally, verify that the fuel pump is correctly mounted and aligned within the bracket.

Maintenance and Troubleshooting

Regular maintenance of the Pump Bracket includes periodic inspections to ensure that all fasteners remain tight and that the bracket shows no signs of damage or corrosion. Common issues to look for include loose mounting bolts, corrosion on the bracket or fasteners, and any signs of wear or damage. Addressing these issues promptly can help maintain the integrity of the fuel system and prevent potential failures.

Manufacturer: Cummins

Cummins is a well-established manufacturer in the heavy-duty truck industry, known for its high-quality engine and component offerings. With a history of innovation and reliability, Cummins provides a range of products designed to meet the demanding requirements of heavy-duty applications. Their reputation for quality and performance makes them a trusted choice for truck operators and maintenance professionals.

Cummins Pump Bracket 4994742 Compatibility with Engine Models

The Cummins Pump Bracket part number 4994742 is designed to be compatible with a range of Cummins engine models. This bracket is integral for the proper functioning of the engine’s fuel system, ensuring that the fuel pump is securely mounted and operates efficiently.

K38 and K50 Engines

The K38 and K50 engines, known for their robust performance and reliability, utilize the 4994742 Pump Bracket. This bracket is engineered to fit seamlessly with the design specifications of these engines, ensuring a secure attachment point for the fuel pump. Its compatibility with these models is crucial for maintaining the integrity of the fuel delivery system.

QSK50 CM2150 and QSK50 CM2150 MCRS Engines

The QSK50 CM2150 and QSK50 CM2150 MCRS engines also benefit from the use of the 4994742 Pump Bracket. These engines, which are part of Cummins’ QSK series, are designed for heavy-duty applications and require a reliable mounting solution for their fuel pumps. The bracket’s design ensures that the fuel pump is positioned correctly, facilitating optimal fuel flow and engine performance.

K107 Engine

The K107 engine, another member of the Cummins lineup, is also compatible with the 4994742 Pump Bracket. This engine, known for its versatility and efficiency, relies on the bracket to maintain the structural integrity of the fuel pump assembly. The bracket’s fit and function are critical for the engine’s overall performance and longevity.

Role of Part 4994742 Pump Bracket in Engine Systems

The 4994742 Pump Bracket is an integral component in the arrangement of various engine systems, particularly those involving the engine lubrication primer and the lubricating oil priming pump mount. This bracket securely positions the priming pump, ensuring it is correctly aligned with the engine’s lubrication system.

In the context of the engine lubrication primer, the 4994742 Pump Bracket facilitates the efficient operation of the primer by providing a stable mounting point. This stability is essential for the primer to effectively draw in and circulate lubricating oil throughout the engine, preparing it for startup.

Additionally, the bracket plays a significant role in the lubricating oil priming pump mount. By offering a firm and precise attachment point, it allows the priming pump to function optimally, ensuring that the lubricating oil is adequately pressurized and distributed within the engine. This consistent oil flow is vital for reducing friction and wear on engine components, thereby enhancing overall engine performance and longevity.

Conclusion

The Cummins Pump Bracket 4994742 is a versatile and essential component for several Cummins engine models, including the K38, K50, QSK50 CM2150, QSK50 CM2150 MCRS, and K107 engines. Its design ensures that the fuel pump is securely mounted, contributing to the engine’s overall efficiency and reliability. The bracket also plays a crucial role in the engine’s lubrication system, facilitating the efficient priming and distribution of lubricating oil. Proper installation, maintenance, and understanding of its compatibility with various engine models are key to maximizing the benefits of this part ¹²³.