3903470
Refrigerant Compressor Bracket
Cummins®

Introduction

The Refrigerant Compressor Bracket, part number 3903470, is a critical component in the refrigeration systems of heavy-duty trucks. This Cummins part supports the refrigerant compressor, ensuring its secure mounting and contributing to the stability and efficiency of the refrigeration system.

Basic Concepts of Refrigerant Compressor Brackets

A Refrigerant Compressor Bracket serves as a mounting structure for the refrigerant compressor. It ensures the compressor remains in the correct position and alignment, which is vital for the compressor’s performance and the overall effectiveness of the refrigeration system ¹.

Purpose and Role in Truck Operation

This part is specifically designed to support the refrigerant compressor in heavy-duty trucks. By securing the compressor, it prevents movement during operation, which could lead to inefficiencies or damage. This stability is crucial for maintaining the proper function of the refrigeration system and ensuring reliable cooling of the truck’s cargo compartment.

Key Features

The Refrigerant Compressor Bracket 3903470 features a robust design, typically made from high-strength steel or aluminum. This material choice enhances the bracket’s performance and durability under the demanding conditions of heavy-duty truck operations. The design elements are tailored to provide a secure fit for the refrigerant compressor, with precise mounting points and a structure that accommodates the compressor’s size and weight.

Benefits

This Cummins part offers several benefits to the refrigeration system of a heavy-duty truck. It improves the stability of the refrigerant compressor, which can lead to enhanced efficiency of the refrigeration system. By securely holding the compressor in place, the bracket helps maintain the alignment and operational integrity of the compressor, potentially contributing to the longevity of the refrigeration system.

Installation Considerations

Proper installation of the Refrigerant Compressor Bracket 3903470 is crucial for ensuring optimal performance and integration within the truck’s refrigeration system. Installation procedures should follow manufacturer guidelines, which may include specific torque settings for fasteners and alignment checks to ensure the compressor is properly positioned. Attention to these details during installation can help prevent issues related to compressor instability or system inefficiency.

Troubleshooting and Maintenance

Regular inspection and maintenance of the Refrigerant Compressor Bracket 3903470 are recommended to ensure its continued reliable operation. Troubleshooting common issues may involve checking for signs of wear or damage on the bracket, ensuring fasteners remain tight, and verifying the compressor’s alignment. Maintenance practices should include cleaning the bracket and surrounding areas to prevent buildup that could affect 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 and reliability in the automotive and heavy-duty truck industry. The company’s product range includes a variety of components and systems designed to meet the demanding requirements of heavy-duty applications, reflecting Cummins’ commitment to innovation and excellence ².

Compatibility of Cummins Refrigerant Compressor Bracket 3903470

The Cummins Refrigerant Compressor Bracket, part number 3903470, is designed to be compatible with a range of engine models. This bracket is essential for securing the refrigerant compressor in place, ensuring optimal performance and reliability of the air conditioning system.

Compatible Engines

• 4B3.9 and 6B5.9 Engines

  • The bracket is engineered to fit seamlessly with the 4B3.9 and 6B5.9 engines. These engines are known for their robust construction and efficiency, making them suitable for various applications. The bracket’s design ensures a secure fit, allowing for proper alignment and operation of the refrigerant compressor.

• 6C8.3 and B5.9 G Engines

  • Similarly, the 3903470 bracket is also compatible with the 6C8.3 and B5.9 G engines. These engines are part of Cummins’ lineup of high-performance diesel engines, often used in heavy-duty applications. The bracket’s compatibility with these engines ensures that the refrigerant compressor is mounted securely, contributing to the overall efficiency of the cooling system.

• C8.3 G Engine

  • The bracket is also suitable for the C8.3 G engine. This engine model is recognized for its power and reliability, making it a popular choice in various industries. The 3903470 bracket ensures that the refrigerant compressor is properly aligned and secured, facilitating smooth operation and longevity of the air conditioning system.

Installation and Usage

When installing the Cummins Refrigerant Compressor Bracket 3903470, it is crucial to follow the manufacturer’s guidelines to ensure proper fit and function. The bracket should be checked for any signs of wear or damage before installation, and all necessary hardware should be included to secure the bracket in place. Proper installation will help maintain the efficiency of the air conditioning system and prevent potential issues related to compressor alignment.

Role of Part 3903470 Refrigerant Compressor Bracket in Engine Systems

The Refrigerant Compressor Bracket, identified by part number 3903470, is a critical component in the assembly and operation of engine systems integrated with air conditioning units. This bracket serves as a secure mounting point for the refrigerant compressor, ensuring it is firmly attached to the engine structure.

When installed, the bracket interfaces directly with the engine’s mounting points, which are specifically designed to accommodate the additional weight and operational dynamics of the compressor. The secure attachment provided by the bracket is vital for maintaining the compressor’s alignment and operational efficiency.

Furthermore, the bracket plays a significant role in managing the vibrational forces generated by the compressor during operation. By effectively distributing these forces across the engine’s structure, the bracket helps in reducing wear and tear on both the compressor and the engine components.

In summary, the Refrigerant Compressor Bracket (part 3903470) is integral to the stable and efficient operation of the refrigerant compressor within the engine system, ensuring both components function harmoniously.

Conclusion

The Refrigerant Compressor Bracket part number 3903470 by Cummins is a vital component for the efficient operation of refrigeration systems in heavy-duty trucks. Its robust design, compatibility with various engine models, and role in maintaining compressor stability and alignment make it an essential part for ensuring the reliability and performance of the refrigeration system.