4016939
Refrigerant Compressor Bracket
Cummins®

The Refrigerant Compressor Bracket, specifically Part #4016939 by Cummins, is a component integral to commercial truck refrigeration systems. Manufactured by Cummins, a well-established name in the commercial truck and engine industry, this part is designed to support and secure the refrigerant compressor within the refrigeration unit of a truck. Its role is vital in maintaining the structural integrity and operational efficiency of the refrigeration system, ensuring that perishable goods are transported under optimal conditions ¹.

Basic Concepts of Refrigerant Compressor Brackets

A Refrigerant Compressor Bracket serves as a mounting point for the refrigerant compressor, which is a key component in the refrigeration cycle. This bracket facilitates the secure attachment of the compressor to the truck’s refrigeration unit, allowing for stable operation and efficient cooling. By providing a solid foundation, the bracket contributes to the overall cooling process by ensuring the compressor can function without undue stress or movement, which could otherwise lead to inefficiencies or damage ².

Purpose of the Refrigerant Compressor Bracket

The Refrigerant Compressor Bracket is designed to play a specific role in the operation of a truck’s refrigeration system. It interacts with the refrigerant compressor and other components to maintain a stable and efficient cooling environment. This part is engineered to withstand the vibrations and stresses associated with truck transportation, ensuring the compressor remains securely in place and operates effectively ³.

Key Features

The Refrigerant Compressor Bracket is characterized by several key features that enhance its performance and durability. It is constructed from high-strength materials, ensuring it can endure the rigors of commercial truck use. The design incorporates precise mounting points and alignment features to facilitate easy installation and secure attachment of the compressor. Additionally, the bracket may include features such as vibration dampening elements to further protect the compressor from operational stresses.

Benefits

The advantages provided by the Refrigerant Compressor Bracket include improved system efficiency, enhanced durability, and potential cost savings for fleet operators. By securely mounting the compressor, the bracket helps maintain the efficiency of the refrigeration system, ensuring consistent cooling performance. Its durable construction contributes to the longevity of the refrigeration unit, reducing the need for frequent replacements or repairs. Furthermore, the reliable performance of the bracket can lead to cost savings by minimizing downtime and maintenance expenses.

Installation Considerations

Proper installation of the Refrigerant Compressor Bracket is crucial for ensuring the secure and effective operation of the refrigeration system. Installation procedures should include verifying the compatibility of the bracket with the specific refrigeration unit, gathering the necessary tools, and following a step-by-step process to mount the bracket securely. Attention to detail during installation helps prevent issues such as compressor misalignment or insecure attachment, which could affect system performance.

Troubleshooting and Maintenance

Identifying common issues related to the Refrigerant Compressor Bracket involves monitoring the refrigeration system for signs of compressor instability, unusual noises, or decreased cooling efficiency. Diagnostic procedures may include inspecting the bracket for damage, ensuring all mounting points are secure, and checking for proper alignment of the compressor. Regular maintenance practices, such as cleaning the bracket and compressor area and tightening any loose components, can help prolong the component’s lifespan and ensure optimal performance.

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 and engine industry. The company’s commitment to advancing technology and meeting the needs of its customers is evident in its diverse product range, which includes engines, powertrains, and aftermarket parts designed for various applications, including commercial trucks and refrigeration systems.

Refrigerant Compressor Bracket 4016939 Compatibility

The Refrigerant Compressor Bracket part number 4016939 is designed to be compatible with a range of Cummins diesel engines, specifically tailored to fit within the engine architecture of the QSK45 CM500, QSK60 CM500, and QSK60 CM850 MCRS models. This bracket is essential for securing the refrigerant compressor in place, ensuring that it operates efficiently and reliably.

For the QSK45 CM500 and QSK60 CM500 engines, the bracket is engineered to align perfectly with the engine’s mounting points, providing a secure fit that withstands the rigors of continuous operation. The design of the bracket takes into account the specific layout of these engines, ensuring that it integrates seamlessly with other components in the engine bay.

In the case of the QSK60 CM850 MCRS engine, the bracket is adapted to accommodate the additional features and configurations of this model. The MCRS designation indicates a more complex setup, which the bracket is built to support, maintaining the integrity of the refrigerant system under varying operational conditions.

The compatibility of the 4016939 bracket across these engines highlights Cummins’ commitment to providing a standardized solution that can be applied across multiple engine types, simplifying maintenance and repair processes.

Role of Part 4016939 Refrigerant Compressor Bracket in Engine Systems

The Refrigerant Compressor Bracket, identified by part number 4016939, is an essential component in the assembly and operation of engine systems integrated with refrigeration units. This bracket serves as a mounting point for the refrigerant compressor, ensuring it is securely positioned within the engine bay.

When installed, the bracket allows the compressor to be firmly attached to the engine, typically near the crankshaft or a suitable mounting point. This secure attachment is vital for the compressor’s stable operation, as it minimizes vibrations and ensures consistent performance of the refrigeration system.

The bracket also facilitates the connection of refrigerant lines to the compressor. These lines are responsible for carrying refrigerant between the compressor, condenser, and evaporator, enabling the refrigeration cycle to function efficiently. Proper alignment and secure mounting provided by the bracket are key to maintaining the integrity of these connections, which are susceptible to leaks if not properly supported.

Additionally, the bracket plays a role in managing the thermal environment around the compressor. By keeping the compressor in a fixed position, it allows for better airflow management within the engine bay, which can help in dissipating heat generated by the compressor during operation. This is particularly important in high-performance engines where thermal management is a significant concern.

Conclusion

In summary, the Refrigerant Compressor Bracket (part 4016939) is integral to the proper functioning and durability of the refrigeration system within engine applications. Its role in secure mounting, facilitating refrigerant line connections, and aiding in thermal management underscores its importance in the overall system design.