4930903
Refrigerant Compressor Support
Cummins®

Introduction

The Refrigerant Compressor Bracket 4930903 is a component designed by Cummins for use in the refrigeration systems of commercial trucks. This part plays a role in securing and supporting the refrigerant compressor, which is vital for maintaining the efficiency and reliability of the truck’s refrigeration system. Its design and functionality are integral to ensuring that the refrigeration system operates smoothly under various conditions encountered during transportation.

Basic Concepts of Refrigerant Compressor Brackets

A Refrigerant Compressor Bracket serves as a mounting structure for the refrigerant compressor within a refrigeration system. It facilitates the secure attachment of the compressor to the truck’s frame or chassis, allowing for stable operation. The bracket interfaces with other components such as refrigerant lines, electrical connections, and the compressor itself, ensuring that the system remains intact and functions as intended ¹.

Purpose and Role of the 4930903 Refrigerant Compressor Bracket

This Cummins part is specifically engineered to support the refrigerant compressor in commercial truck refrigeration systems. It contributes to the system’s stability by providing a firm mounting point, which helps in reducing vibrations and ensuring consistent performance. Additionally, the bracket aids in maintaining the alignment of the compressor, which is important for the efficient operation of the refrigeration cycle ².

Key Features of the 4930903 Refrigerant Compressor Bracket

The Refrigerant Compressor Bracket is constructed from durable materials, designed to withstand the rigors of commercial truck operations. Its design includes features such as corrosion-resistant coatings and robust mounting points, which enhance its performance and longevity. The bracket is also engineered to accommodate various compressor models, providing versatility in application.

Benefits of Using the 4930903 Refrigerant Compressor Bracket

Utilizing this part offers several advantages. It contributes to improved system reliability by ensuring the compressor is securely mounted, which can lead to fewer operational issues. The design of the bracket also facilitates ease of installation, reducing downtime during maintenance or upgrades. Over time, the durability and efficiency of the bracket can result in potential cost savings by minimizing the need for frequent replacements or repairs ³.

Installation and Integration

Proper installation of the Refrigerant Compressor Bracket involves securing it to the truck’s frame or chassis according to the manufacturer’s guidelines. It is important to ensure that all mounting points are clean and free from debris to facilitate a strong connection. Additionally, any electrical or refrigerant line connections should be made according to the specified procedures to ensure the system operates correctly.

Maintenance and Troubleshooting

Routine maintenance of the Refrigerant Compressor Bracket includes inspecting the mounting points for signs of wear or corrosion, and ensuring that all connections remain secure. Regular checks can help in identifying potential issues before they lead to system failures. Common troubleshooting tips include verifying the alignment of the compressor and ensuring that all connections are intact and functioning as intended.

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 is renowned for its commitment to quality and innovation in the commercial truck industry. The company’s product range includes a variety of components and systems designed to enhance the performance and reliability of commercial vehicles.

Cummins Refrigerant Compressor Bracket 4930903 Compatibility

The Cummins Refrigerant Compressor Bracket, part number 4930903, is designed to fit seamlessly with a range of Cummins diesel engines. This bracket is integral for securing the refrigerant compressor in place, ensuring optimal performance and longevity of the air conditioning system within the engine compartment.

Engine Compatibility

4B3.9 and 6B5.9 Engines

The 4B3.9 and 6B5.9 engines are part of Cummins’ lineup of smaller to mid-sized diesel engines. These engines are commonly used in various applications, including agricultural machinery, generators, and light-duty trucks. The 4930903 bracket is engineered to fit these engines, ensuring that the refrigerant compressor is properly aligned and secured. This alignment is crucial for maintaining the efficiency of the air conditioning system, which is essential for the comfort and operational efficiency of the vehicle or machinery.

ISB3.9 CM2220 B107 and ISB5.9 CM2880 B127 Engines

The ISB3.9 CM2220 B107 and ISB5.9 CM2880 B127 engines represent a more advanced segment of Cummins’ engine offerings. These engines are typically used in medium-duty trucks, buses, and other heavy-duty applications. The 4930903 bracket is designed to fit these engines as well, providing the same level of precision and reliability. Given the higher power output and more demanding operational conditions of these engines, the bracket’s robust design ensures that the refrigerant compressor remains securely in place, even under strenuous conditions.

Design and Functionality

The 4930903 bracket is crafted from high-quality materials that can withstand the rigors of engine operation. Its design allows for easy installation and adjustment, ensuring that the refrigerant compressor is perfectly positioned. This precision is vital for the efficient operation of the air conditioning system, as any misalignment can lead to reduced performance and potential system failure. The bracket’s compatibility with a range of Cummins engines underscores its versatility and reliability, making it a trusted component for maintaining the cooling systems in various applications.

Role of Part 4930903 Refrigerant Compressor Bracket in Engine Systems

The Refrigerant Compressor Bracket, identified by part number 4930903, is an essential component in the assembly and operation of engine systems integrated with refrigeration units. This bracket serves as a secure mounting point for the refrigerant compressor, ensuring it is firmly attached to the engine frame or chassis.

In the context of engine systems, the bracket facilitates the alignment and stabilization of the compressor. This is particularly important during the operation of the engine, where vibrations and movements could otherwise dislodge or damage the compressor.

The bracket also plays a role in managing the thermal expansion and contraction that the compressor undergoes due to temperature fluctuations within the refrigerant cycle. By providing a stable mounting solution, it helps maintain the integrity of the compressor’s connections to other components, such as refrigerant lines and electrical wiring.

Furthermore, the Refrigerant Compressor Bracket contributes to the overall efficiency of the refrigeration system by ensuring that the compressor operates within its designed parameters. Proper mounting reduces the risk of mechanical stress on the compressor, which can lead to premature wear or failure.

Conclusion

In summary, the Refrigerant Compressor Bracket is a key element in the integration of refrigeration systems with engine components, enhancing both the durability and performance of the compressor within the engine system.