4066985
Heat Exchanger Bracket
Cummins®

The Cummins Heat Exchanger Bracket, part number 4066985, is a component designed to support the efficient operation of commercial trucks. This bracket plays a role in securing the heat exchanger within the truck’s engine compartment, contributing to the overall cooling system’s effectiveness. Understanding its purpose and function is key to maintaining the truck’s performance and longevity ¹.

Basic Concepts of Heat Exchanger Brackets

A Heat Exchanger Bracket serves as a mounting solution for heat exchangers, which are devices used to transfer thermal energy between two or more fluids. In the context of a truck’s engine, the bracket ensures the heat exchanger is properly positioned and supported. This allows for optimal heat dissipation from the engine’s coolant to the surrounding air, aiding in the regulation of engine temperature ².

Purpose of the Cummins Heat Exchanger Bracket

This Cummins part is specifically engineered to support the heat exchanger in Cummins engines. It plays a role in the cooling system by ensuring the heat exchanger remains in the correct position and orientation. This facilitates efficient heat transfer and helps maintain engine operating temperatures within desired ranges. The bracket interacts with other components such as the radiator and engine block, contributing to the overall cooling efficiency ³.

Key Features

The Heat Exchanger Bracket 4066985 is constructed from durable materials, designed to withstand the rigors of commercial truck operation. Its design includes precise mounting points and secure attachment mechanisms to ensure stability. Additionally, the bracket may feature corrosion-resistant coatings or treatments to enhance its longevity in various operating environments.

Benefits

The use of the Heat Exchanger Bracket 4066985 offers several advantages. It contributes to improved engine performance by ensuring the heat exchanger operates efficiently. The bracket’s durable construction and secure fit help enhance the cooling system’s reliability and longevity. Furthermore, by maintaining optimal engine temperatures, it plays a role in promoting fuel efficiency and reducing the risk of overheating-related issues.

Installation Process

Installing this part requires careful attention to detail. The process involves securing the bracket to the engine compartment using the provided mounting hardware. It is important to ensure all connections are tight and the bracket is level to facilitate proper heat exchanger operation. Following the manufacturer’s guidelines during installation is recommended to achieve the best results.

Common Issues and Troubleshooting

Typical problems associated with Heat Exchanger Brackets may include loosening of mounting hardware, corrosion, or physical damage. Regular inspections can help identify these issues early. Troubleshooting steps may involve tightening loose hardware, applying corrosion inhibitors, or replacing damaged components to restore proper function.

Maintenance Tips

To ensure the longevity and optimal performance of the Heat Exchanger Bracket 4066985, regular maintenance is advised. This includes inspecting the bracket and its attachments for signs of wear or corrosion, ensuring all mounting hardware remains secure, and cleaning the bracket to remove any debris that may accumulate. Adhering to these practices can help maintain the efficiency of the cooling system.

Cummins 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 and innovation in the commercial truck industry. The company’s product range includes a variety of engines and components designed to meet the demanding requirements of commercial transportation.

Cummins Heat Exchanger Bracket 4066985 Compatibility

The Cummins Heat Exchanger Bracket part number 4066985 is designed to fit seamlessly with several models of Cummins engines, ensuring optimal performance and reliability. This bracket is integral for the proper mounting and operation of the heat exchanger within the engine system.

QSK60 Series

The QSK60 series engines, including the QSK60 G and QSK60 G CM2358, are engineered for heavy-duty applications. The Heat Exchanger Bracket 4066985 is specifically tailored to fit these models, providing a robust connection that withstands the rigors of continuous operation. Its design ensures that the heat exchanger is securely positioned, facilitating efficient heat dissipation and contributing to the overall longevity of the engine.

K110 Engine

The K110 engine, another robust Cummins model, also benefits from the precise fit of the Heat Exchanger Bracket 4066985. This bracket is engineered to align perfectly with the K110’s design, ensuring that the heat exchanger is correctly mounted. This alignment is crucial for maintaining the engine’s efficiency and preventing overheating, which can lead to performance degradation and potential damage.

Compatibility Summary

• QSK60 G
• QSK60 G CM2358
• K110

The Heat Exchanger Bracket 4066985 is a critical component for these Cummins engines, ensuring that the heat exchanger is securely and correctly mounted. This compatibility guarantees that the engine operates at peak efficiency, with reliable heat management that extends the lifespan of the engine.

Role of Part 4066985 Heat Exchanger Bracket in Engine Systems

The Heat Exchanger Bracket 4066985 is an essential component in the integration and functionality of various engine systems, particularly when paired with an aftercooler.

In systems equipped with an aftercooler, this part secures the aftercooler to the engine frame, ensuring stability and proper alignment. This bracket facilitates the efficient transfer of heat from the compressed air, which is a byproduct of the turbocharging process, to the surrounding environment. By doing so, it helps in reducing the temperature of the air before it enters the engine’s combustion chamber.

The secure mounting provided by the bracket allows for optimal airflow through the aftercooler, enhancing the cooling efficiency. This, in turn, leads to denser air entering the engine, which can improve combustion efficiency and overall engine performance.

Additionally, the bracket’s design accommodates the necessary connections for coolant lines, ensuring that the aftercooler can effectively dissipate heat. This integration is vital for maintaining the engine’s operational temperature within safe limits, thereby prolonging the engine’s lifespan and ensuring consistent performance under various operating conditions.

Conclusion

The Cummins Heat Exchanger Bracket 4066985 plays a significant role in the efficient operation of commercial trucks by ensuring the proper mounting and function of the heat exchanger. Its durable construction, precise design, and compatibility with various Cummins engine models contribute to enhanced engine performance, reliability, and longevity. Regular maintenance and proper installation are essential to maximize the benefits of this critical component.