4989988
Oil Cooler Bracket
Cummins®

The Oil Cooler Bracket (Part #4989988) manufactured by Cummins is a component designed to support the oil cooler in commercial trucks. Its purpose is to securely hold the oil cooler in place, ensuring efficient operation of the engine cooling system. This bracket is significant in maintaining the structural integrity and functional efficiency of the oil cooling mechanism within the truck’s engine system ¹.

Basic Concepts of Oil Cooler Brackets

An oil cooler bracket serves as a mounting point for the oil cooler, which is a heat exchanger that helps regulate the temperature of the engine oil. Within the engine cooling system, the bracket interfaces with the oil cooler and other components to facilitate the transfer of heat away from the engine oil. This process is vital for maintaining optimal operating temperatures and ensuring the longevity and efficiency of the engine ².

Purpose and Role in Truck Operation

The Oil Cooler Bracket plays a role in the operation of a truck by contributing to the maintenance of optimal engine oil temperature. By securely holding the oil cooler, it ensures that the oil is effectively cooled as it circulates through the engine. This helps prevent overheating, which can lead to engine damage and reduced performance. The bracket’s role is thus integral to the overall efficiency and reliability of the truck’s engine system ³.

Key Features

The Cummins Oil Cooler Bracket is characterized by several key features that enhance its performance and durability. It is typically made from high-strength materials to withstand the rigors of heavy-duty truck operation. The design includes precise mounting points and secure attachment mechanisms to ensure a stable fit. Additionally, the bracket may feature corrosion-resistant coatings or treatments to protect against the harsh environments often encountered by commercial trucks ⁴.

Benefits of Using Cummins Oil Cooler Bracket

Utilizing the Cummins Oil Cooler Bracket offers several advantages. It contributes to improved engine efficiency by ensuring the oil cooler operates effectively. This can lead to better overall engine performance and fuel efficiency. The bracket’s durable construction and precise design also enhance the longevity and reliability of the truck’s cooling system, reducing the likelihood of maintenance issues and downtime.

Installation and Compatibility

Proper installation of the Oil Cooler Bracket is important for ensuring its effectiveness and the overall integrity of the engine cooling system. It is designed to be compatible with specific truck models, and installation should follow manufacturer guidelines to ensure a secure and proper fit. Cummins provides detailed instructions and recommendations to facilitate correct installation and to maintain the bracket’s performance over time.

Troubleshooting and Maintenance

Regular maintenance and timely troubleshooting are important for the longevity of the Oil Cooler Bracket. Common issues may include loose mounting, corrosion, or damage to the bracket or oil cooler. Inspections should be conducted periodically to check for signs of wear or damage. Maintenance practices may involve cleaning the bracket and oil cooler, tightening mounting points, and applying protective coatings as needed.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a reputation for quality, innovation, and reliability in the commercial truck industry. The company’s commitment to advancing technology and meeting the needs of its customers is reflected in its comprehensive product range, which includes a variety of components designed to enhance the performance and efficiency of commercial vehicles.

Compatibility with Cummins Engines

This part, manufactured by Cummins, is designed to be compatible with several engine models, ensuring a secure fit and efficient operation. This bracket is integral for the proper installation and functioning of the oil cooler system in the engines.

For the QSC8.3 CM850 (CM2850) engines, the Oil Cooler Bracket is engineered to align with the specific design and layout of these engines. Its precise fitment ensures that the oil cooler is positioned correctly, facilitating optimal heat dissipation and maintaining engine efficiency.

Similarly, the QSM11 CM570 engines also benefit from the use of the Oil Cooler Bracket part number 4989988. This bracket is tailored to fit the unique requirements of the QSM11 CM570 engines, providing a stable and reliable mounting solution for the oil cooler.

Both engine models, QSC8.3 CM850 (CM2850) and QSM11 CM570, rely on this bracket to maintain the integrity of the oil cooling system. The bracket’s design accommodates the specific spatial constraints and operational demands of these engines, ensuring that the oil cooler operates effectively and efficiently.

Role of Oil Cooler Bracket in Engine Systems

The Oil Cooler Bracket is an integral component in the assembly and functionality of various engine systems. It securely mounts the oil cooler, ensuring it remains in place and operates efficiently within the engine’s environment.

In accessories systems, the bracket allows for the integration of the oil cooler with other components, facilitating the dissipation of heat from the engine oil. This is particularly important in high-performance engines where maintaining optimal oil temperature is essential for longevity and efficiency.

Within the fuel system, the bracket supports the fuel cooler, which works in tandem with the oil cooler to regulate temperatures. Efficient cooling of both oil and fuel ensures that these fluids maintain their viscosity and performance characteristics, directly influencing engine operation and reliability.

The cooler components, including both oil and fuel coolers, rely on the bracket for structural support. This support is vital for the coolers’ ability to exchange heat with the surrounding environment, whether air or water, depending on the system design.

In systems utilizing marine gear oil, the bracket plays a significant role in maintaining the oil’s temperature within the desired range. This is crucial for the lubrication and protection of gear components, which are subject to high loads and stresses in marine applications.

The fuel cooler and oil cooler are directly supported by the bracket, enabling them to effectively reduce the temperature of their respective fluids. This temperature regulation is key to preventing thermal degradation of the fuel and oil, which can lead to engine deposits and reduced efficiency.

Lastly, in systems with an auxiliary pump, the bracket ensures that the oil cooler is positioned correctly to receive oil flow from the pump. This setup is essential for engines that require additional oil circulation to critical components, ensuring they receive adequately cooled oil for optimal performance and durability.

Conclusion

The Oil Cooler Bracket (Part #4989988) by Cummins is a critical component for the efficient operation of engine cooling systems in commercial trucks. Its design, compatibility with specific engine models, and role in maintaining optimal engine oil temperature contribute to the overall performance, efficiency, and reliability of the truck’s engine system. Regular maintenance and proper installation are key to ensuring the longevity and effectiveness of this Cummins part.