3930815
Refrigerant Compressor Bracket
Cummins®

Introduction

The Cummins 3930815 Refrigerant Compressor Bracket is a critical component in the refrigeration systems of commercial trucks. It is designed to securely mount the refrigerant compressor, ensuring stability and proper alignment within the system. This bracket is essential for maintaining the efficiency and reliability of the refrigeration system, which is crucial for preserving the quality of perishable goods transported in commercial trucks.

Basic Concepts of Refrigerant Compressor Brackets

A Refrigerant Compressor Bracket serves as a mounting solution for the refrigerant compressor within a refrigeration system. Its primary function is to provide a stable and secure attachment point for the compressor, allowing it to operate efficiently ¹. By keeping the compressor firmly in place, the bracket contributes to the overall cooling process by ensuring that the compressor can function without undue stress or movement, which could otherwise lead to inefficiencies or damage.

Purpose of the 3930815 Refrigerant Compressor Bracket

The 3930815 Refrigerant Compressor Bracket is specifically designed to support the operation of a truck’s refrigeration system. It plays a role in securing the refrigerant compressor, ensuring it is properly positioned and aligned. This bracket interacts with other components of the refrigeration system, such as the compressor itself and the mounting points within the truck’s body, to provide a stable foundation for the compressor. This stability is important for the consistent and reliable performance of the refrigeration system.

Key Features

The 3930815 Refrigerant Compressor Bracket boasts several key features that enhance its performance. It is constructed from durable materials, ensuring it can withstand the rigors of commercial truck use. The design of the bracket includes precise mounting points and alignment features, which facilitate easy and accurate installation. Additionally, the bracket may incorporate unique characteristics such as vibration dampening elements, which help to reduce the transmission of vibrations from the compressor to the truck’s body, thereby contributing to the overall stability and efficiency of the refrigeration system ².

Benefits

The use of the 3930815 Refrigerant Compressor Bracket offers several benefits. It provides improved stability for the refrigerant compressor, which is important for the efficient operation of the refrigeration system. The durable construction of the bracket ensures longevity, reducing the need for frequent replacements. Additionally, by securely mounting the compressor, the bracket contributes to the overall efficiency of the refrigeration system, helping to maintain the desired temperature for transported goods.

Installation Process

Installing the 3930815 Refrigerant Compressor Bracket involves several steps. First, the mounting points on the truck’s body should be prepared, ensuring they are clean and free of any obstructions. The bracket is then positioned over the mounting points, and secured in place using the provided fasteners. It is important to ensure that the bracket is properly aligned with the compressor and other components of the refrigeration system. Once secured, the compressor can be mounted to the bracket, completing the installation process.

Common Issues and Troubleshooting

Common issues with the 3930815 Refrigerant Compressor Bracket may include misalignment, loose fasteners, or damage to the bracket itself. Troubleshooting these issues involves checking the alignment of the bracket with the compressor and other components, ensuring all fasteners are tight, and inspecting the bracket for any signs of damage. If misalignment is detected, the bracket should be repositioned and resecured. Loose fasteners should be tightened, and any damaged brackets should be replaced to ensure the continued efficient operation of the refrigeration system.

Maintenance Tips

Regular maintenance of the 3930815 Refrigerant Compressor Bracket is important for ensuring its longevity and optimal performance. This includes periodic inspection of the bracket for signs of wear or damage, ensuring all fasteners remain tight, and verifying the alignment of the bracket with the compressor and other components. Additionally, keeping the mounting points clean and free of debris can help to prevent issues with the bracket’s stability and performance.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration systems, and aftermarket parts. With a history spanning over a century, Cummins has established a reputation for quality, reliability, and innovation in the commercial truck industry. The company’s product range includes components and systems designed to enhance the performance, efficiency, and reliability of commercial vehicles, including the refrigeration systems used in trucks transporting perishable goods.

Cummins Refrigerant Compressor Bracket 3930815 Compatibility

The Cummins Refrigerant Compressor Bracket part number 3930815 is designed to fit a variety of Cummins engines, ensuring compatibility across multiple models. This bracket is crucial for securing the refrigerant compressor in place, which is essential for the proper functioning of the engine’s air conditioning system.

Compatible Engines

• 4B3.9
• 6B5.9
• B4.5
• B5.9 G
• B5.9 GAS PLUS CM556
• QSB3.9 30 CM550
• QSB5.9 30 CM550

The bracket is engineered to fit seamlessly with the listed engines, providing a reliable and secure mounting solution. Whether you are working with the 4B3.9 or the QSB5.9 30 CM550, this bracket ensures that the refrigerant compressor is properly aligned and fastened, contributing to the overall efficiency and longevity of the engine’s cooling system.

This compatibility extends across different engine configurations, including those with gas plus CM556 technology, ensuring that the bracket meets the specific needs of each engine type. The design of the bracket allows for easy installation and maintenance, making it a valuable component for technicians and engineers working with these Cummins engines.

Role of Part 3930815 Refrigerant Compressor Bracket in Engine Systems

The Refrigerant Compressor Bracket, identified by part number 3930815, is an integral component in the assembly and operation of engine systems that incorporate a refrigerant compressor. This bracket serves as the foundational mounting structure that secures the refrigerant compressor to the engine, ensuring stability and proper alignment during operation.

When integrated into the engine system, the Refrigerant Compressor Bracket facilitates the secure attachment of the refrigerant compressor. This attachment is essential for the compressor to function effectively within the refrigerant cycle, which is a key aspect of maintaining the desired temperature within the engine compartment and other critical areas of the vehicle or machinery.

The bracket’s design allows for efficient heat dissipation from the compressor, contributing to the overall thermal management of the engine system. By providing a stable platform, the bracket also helps in reducing vibrations that could otherwise lead to premature wear or failure of the compressor and its associated components ³.

Furthermore, the Refrigerant Compressor Bracket plays a role in the maintenance and serviceability of the refrigerant compressor. Its design often includes features that allow for easy access to the compressor for inspection, maintenance, or replacement, without the need for extensive disassembly of the engine system.

Conclusion

In summary, the Refrigerant Compressor Bracket (part 3930815) is a vital component that ensures the refrigerant compressor is securely mounted, properly aligned, and effectively integrated into the engine system. Its role in supporting the compressor’s operation, contributing to thermal management, and facilitating maintenance underscores its importance in the efficient and reliable performance of engine systems equipped with refrigerant compressors.