3979314
Refrigerant Compressor Support
Cummins®

Introduction

The Refrigerant Compressor Support 3979314 is a specialized component designed for use in the refrigeration systems of commercial trucks. Its purpose is to provide structural support to the refrigerant compressor, ensuring stable and efficient operation of the cooling system. This support plays a role in maintaining the integrity and performance of the refrigeration unit, which is vital for preserving perishable goods during transport ¹.

Basic Concepts of Refrigerant Compressor Support

Refrigerant compressor supports are integral to the functionality of refrigeration systems. They serve to secure the compressor in place, minimizing movement and vibration during operation. This stability is crucial for the efficient transfer of refrigerant and the consistent performance of the cooling system. By reducing vibrations, these supports help to prolong the lifespan of the compressor and other connected components, contributing to the overall reliability of the refrigeration system ².

Purpose and Role in Truck Operation

The Refrigerant Compressor Support 3979314 is specifically designed to enhance the operation of commercial truck refrigeration systems. It supports the compressor by providing a stable mounting point, which helps to maintain alignment and reduce operational stress. This support contributes to the cooling performance by ensuring that the compressor operates within optimal parameters, thereby enhancing the efficiency of the refrigeration cycle and supporting the consistent maintenance of desired temperatures within the cargo hold.

Key Features

The Refrigerant Compressor Support 3979314 is characterized by its robust design and the use of high-quality materials. It is engineered to withstand the demanding conditions of commercial truck operations, including exposure to varying temperatures and vibrations. The support is designed to be compatible with a range of compressor models, offering versatility in application. Its construction includes features that enhance durability and performance, ensuring long-term reliability in the refrigeration system.

Benefits

The incorporation of the Refrigerant Compressor Support 3979314 into truck refrigeration systems offers several advantages. It improves compressor stability, which can lead to reduced vibration and noise during operation. Enhanced cooling efficiency is another benefit, as the stable compressor operation contributes to more consistent refrigeration performance. Additionally, by supporting the longevity and reliability of the compressor, this component can lead to potential cost savings for fleet operators through reduced maintenance and repair needs.

Installation and Integration

Proper installation of the Refrigerant Compressor Support 3979314 is key to ensuring its effectiveness within the refrigeration system. It is important to follow manufacturer guidelines for mounting and securing the support to achieve optimal performance. Compatibility with various compressor models and refrigeration setups should be considered during the installation process to ensure seamless integration into the existing system.

Maintenance and Troubleshooting

Routine maintenance of the Refrigerant Compressor Support 3979314 is recommended to ensure its continued performance and durability. This may include periodic inspections for signs of wear or damage, and ensuring that all mounting points are secure. Common issues that may arise include loosening of the support or damage from vibrations, which can often be addressed through re-tightening or replacement of worn components. Regular maintenance helps to identify and resolve potential problems before they lead to compressor failure or reduced cooling efficiency.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and a commitment to quality, Cummins has established itself as a trusted provider of reliable solutions for the commercial transportation industry. The company’s expertise in engine and component manufacturing extends to the development of refrigeration systems and components, including the Refrigerant Compressor Support 3979314, which reflects Cummins’ dedication to enhancing the performance and reliability of commercial truck operations.

Cummins Refrigerant Compressor Support Part 3979314 Compatibility

The Cummins Refrigerant Compressor Support part number 3979314 is designed to be compatible with a range of Cummins engine models. This part is crucial for maintaining the proper function of the engine’s air conditioning system by supporting the refrigerant compressor.

Compatible Engines

• ISL9 CM2150 SN
• ISL9.5 CM2880 L138
• L8.9
• L8.9 CM2670 L134C
• QSC8.3 CM2880 C102
• QSL8.9 CM2150 L141
• QSL9 CM850 (CM2850)

Grouping of Compatible Engines

The engines listed above can be grouped based on their series and specifications:

• ISL Series:

  • ISL9 CM2150 SN
  • ISL9.5 CM2880 L138

• L Series:

  • L8.9
  • L8.9 CM2670 L134C

• QSC Series:

  • QSC8.3 CM2880 C102

• QSL Series:

  • QSL8.9 CM2150 L141
  • QSL9 CM850 (CM2850)

This grouping helps in understanding the broader compatibility of the part across different engine series and models. The refrigerant compressor support part is engineered to fit seamlessly within these engine configurations, ensuring optimal performance and longevity of the air conditioning system.

Role of Refrigerant Compressor Support in Engine Systems

The Refrigerant Compressor Support, identified by part number 3979314, is an integral component in the assembly and operation of engine systems that incorporate a refrigerant compressor. This support structure is designed to securely mount the refrigerant compressor to the engine, ensuring stability and proper alignment during operation.

When integrated into engine systems, the Refrigerant Compressor Support facilitates the efficient transfer of mechanical energy from the engine to the compressor. This transfer is essential for the compressor to perform its function of pressurizing the refrigerant, which is a key step in the refrigeration cycle. The support not only holds the compressor in place but also helps in managing the vibrational forces generated by the compressor’s operation, thereby contributing to the overall durability and reliability of the engine system.

In addition to its mechanical role, the Refrigerant Compressor Support also plays a part in the thermal management of the engine system. By providing a stable mounting point, it ensures that the compressor operates within its specified temperature range, which is vital for maintaining the efficiency and longevity of the refrigerant system.

Furthermore, the support structure aids in the maintenance and serviceability of the engine system. It allows for easier access to the compressor for inspection, repair, or replacement, which is beneficial for routine maintenance and troubleshooting.

Conclusion

The Refrigerant Compressor Support 3979314 is a critical component in the refrigeration systems of commercial trucks, designed to enhance stability, efficiency, and reliability. Its robust design and compatibility with various engine models make it a versatile and essential part for maintaining optimal performance in truck refrigeration systems. Proper installation, maintenance, and understanding of its role within engine systems are key to maximizing the benefits of this Cummins part.