3003347
Refrigerant Compressor Support
Cummins®

Introduction

The Refrigerant Compressor Support 3003347 is a component designed by Cummins to support the refrigerant compressor in heavy-duty trucks. Its purpose is to provide a stable mounting solution for the compressor, ensuring it operates efficiently within the refrigeration system. This Cummins part plays a role in maintaining the structural integrity and alignment of the compressor, which is vital for the overall performance of the truck’s cooling system ¹.

Basic Concepts of Refrigerant Compressor Support

Refrigerant compressor supports are integral to the refrigeration cycle, providing a secure base for the compressor. These supports help maintain the compressor’s position and alignment, which is important for its operation. Stable compressor operation ensures consistent cooling performance and helps prevent undue stress on the compressor and connected components. Regular maintenance of these supports contributes to the longevity and efficiency of the refrigeration system ².

Purpose and Role in Truck Operation

The Refrigerant Compressor Support 3003347 is specifically designed to enhance the operation of a truck’s refrigeration system. By securely mounting the compressor, it contributes to efficient cooling and helps maintain desired temperatures within the refrigerated cargo area. This support ensures that the compressor operates under optimal conditions, which is important for the reliability and performance of the refrigeration system ³.

Key Features

The Refrigerant Compressor Support 3003347 features a robust design that incorporates high-quality materials to ensure durability and performance. Its construction is tailored to withstand the vibrations and stresses encountered in heavy-duty truck applications. Additionally, the support is engineered to provide precise alignment for the compressor, which is important for efficient operation and reduced wear on the compressor and its components.

Benefits

The advantages of using the Refrigerant Compressor Support 3003347 include improved compressor stability, which contributes to enhanced refrigeration efficiency. This Cummins part helps in maintaining consistent cooling performance, which is beneficial for preserving the quality of refrigerated goods. Furthermore, by ensuring stable compressor operation, it may lead to potential cost savings through reduced maintenance and downtime.

Installation Considerations

Proper installation of the Refrigerant Compressor Support 3003347 is important to ensure optimal performance and longevity. Installation procedures should follow manufacturer guidelines, which may include specific prerequisites and the use of appropriate tools. Careful attention to alignment and secure mounting during installation helps in achieving the desired support and stability for the compressor.

Troubleshooting and Maintenance

Identifying common issues with the Refrigerant Compressor Support 3003347 can involve checking for signs of wear, misalignment, or damage. Diagnostic procedures may include visual inspections and performance assessments of the refrigeration system. Regular maintenance practices, such as cleaning and inspecting the support for any signs of deterioration, can help prolong its service life and ensure reliable operation of the refrigeration system.

Manufacturer Overview - Cummins

Cummins is a well-established manufacturer with a significant presence in the commercial truck industry. Known for its expertise in diesel engines and related components, Cummins has a history of delivering reliable and high-performance products. The company’s reputation is built on a commitment to quality, innovation, and customer satisfaction, making it a trusted name in the industry.

Compatibility with Engine Models

The Refrigerant Compressor Support is compatible with several Cummins engine models, including:

• K38
• K50
• QSK38 CM2150 MCRS
• QSK50 CM2150 MCRS
• QSK50 CM2350 K108

Grouping by Engine Series:

• K Series Engines: The part is designed to fit seamlessly with the K38 and K50 engines, ensuring that the refrigerant compressor operates within the specified tolerances.

• QSK Series Engines: The Refrigerant Compressor Support is engineered to support the refrigerant compressor in the QSK38 CM2150 MCRS and QSK50 CM2150 MCRS models. This ensures that the compressor remains securely mounted, reducing the risk of misalignment and potential damage.

• QSK50 CM2350 K108: This engine model also benefits from the use of the Refrigerant Compressor Support, providing the necessary stability and alignment for the refrigerant compressor to function optimally.

The design of the Refrigerant Compressor Support ensures that it can be integrated into various engine configurations while maintaining the integrity and performance of the engine’s cooling system.

Role of Part 3003347 Refrigerant Compressor Support in Engine Systems

The Refrigerant Compressor Support (Part 3003347) is an essential component that ensures the stable and efficient operation of various engine systems by providing structural support and alignment for the compressor. Here’s how it integrates with the provided components:

Compressor

The compressor is a key element in the refrigeration cycle, responsible for compressing the refrigerant gas, increasing its pressure and temperature. The Refrigerant Compressor Support secures the compressor in place, ensuring it remains aligned and stable during operation. This support minimizes vibrations and potential misalignments that could lead to inefficiencies or damage.

Refrigerant

The refrigerant circulates through the system, absorbing heat from the engine components and releasing it outside. The stable positioning of the compressor, facilitated by the Refrigerant Compressor Support, ensures smooth and consistent refrigerant flow. This consistent flow is vital for maintaining the desired cooling effect and overall system performance.

Freon Compressor

In systems using Freon as the refrigerant, the Freon compressor plays a specific role due to its chemical properties. The Refrigerant Compressor Support ensures that the Freon compressor is held firmly in place, which is important given the high pressures and temperatures Freon systems can encounter. This support helps in maintaining the integrity of the Freon compressor and ensures efficient heat exchange.

Freon Compressor Kit

A Freon compressor kit typically includes various components necessary for the installation and operation of a Freon compressor. The Refrigerant Compressor Support is a vital part of this kit, providing the necessary structural integrity to the assembly. It ensures that all components within the kit function cohesively and efficiently, contributing to the overall reliability of the refrigeration system.

Refrigerant Compressor Bracket

The refrigerant compressor bracket is designed to hold the compressor in place. The Refrigerant Compressor Support works in conjunction with this bracket to offer additional reinforcement and stability. This combined support system is essential for withstanding the dynamic forces and vibrations generated during engine operation, thereby prolonging the lifespan of the compressor and enhancing system performance.

Conclusion

The Refrigerant Compressor Support 3003347 by Cummins is a critical component for the efficient operation of heavy-duty truck refrigeration systems. Its robust design, compatibility with various engine models, and role in maintaining compressor stability and alignment contribute to the overall performance and reliability of the cooling system. Regular maintenance and proper installation are key to maximizing the benefits of this Cummins part.