4905883
Mounting Spacer
Cummins®

The Cummins 4905883 Mounting Spacer is a critical component designed to facilitate the proper installation and alignment of various parts within commercial trucks. Its role is significant in ensuring that the mechanical systems within these vehicles operate efficiently and reliably. By maintaining the correct spacing and alignment between components, this Cummins part contributes to the overall performance and longevity of the truck’s engine and other critical systems ¹.

Basic Concepts of Mounting Spacers

Mounting spacers are mechanical components used to create and maintain the necessary distance between two or more parts within a system. They play a role in ensuring that components are correctly aligned and securely fastened, which is vital for the stability and optimal function of mechanical systems. In the context of commercial trucks, mounting spacers help in achieving the precise alignment required for the efficient operation of engines and other machinery ².

Purpose of the Cummins 4905883 Mounting Spacer

The Cummins 4905883 Mounting Spacer is specifically designed to maintain the proper spacing and alignment between components in a truck’s engine system. By ensuring that parts are correctly positioned relative to each other, this spacer contributes to the smooth operation of the engine, reducing the risk of mechanical issues that could arise from misalignment or improper spacing ³.

Key Features

The Cummins 4905883 Mounting Spacer is characterized by several features that enhance its performance and durability. These include its material composition, which is selected for strength and resistance to wear, and its precise dimensions, which ensure a perfect fit within the engine system. The design of this spacer also incorporates features that facilitate easy installation and secure fastening, contributing to its overall effectiveness.

Benefits of Using the Cummins 4905883 Mounting Spacer

Utilizing the Cummins 4905883 Mounting Spacer offers several advantages. It contributes to improved component alignment, which can lead to reduced wear and tear on engine parts. Additionally, by ensuring that components are correctly spaced and aligned, this spacer plays a role in enhancing the overall efficiency of the truck’s engine system, potentially leading to better performance and reliability.

Installation Process

Installing the Cummins 4905883 Mounting Spacer involves several steps to ensure a secure and proper fit. The process includes preparing the installation area, positioning the spacer correctly between the components it is designed to separate, and using the appropriate tools to fasten it in place. Following best practices during installation is important to ensure the spacer functions as intended and contributes to the efficient operation of the truck’s engine system.

Troubleshooting Common Issues

Common issues that may arise with mounting spacers include misalignment and wear. To address these problems, it is important to conduct regular inspections of the spacer and the components it supports. If misalignment is detected, adjusting the position of the spacer or the components may be necessary. In cases of significant wear, replacing the spacer could be required to maintain the proper function of the engine system.

Maintenance Tips

Regular maintenance of the Cummins 4905883 Mounting Spacer is important to ensure its continued effectiveness. This includes periodic inspections to check for signs of wear or damage, cleaning the spacer to remove any debris that could affect its performance, and replacing it if necessary. Adhering to recommended maintenance schedules can help prevent issues that could impact the efficiency and reliability of the truck’s engine system.

About Cummins

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 a reputation for reliability and performance in the commercial truck industry. The company’s product range includes a variety of components and systems designed to enhance the efficiency and durability of commercial vehicles.

Cummins Engine Part 4905883: Mounting Spacer Compatibility

The Cummins Mounting Spacer part number 4905883 is designed to fit several specific engine models. This part is integral for ensuring proper alignment and stability of the engine components. Below is a detailed description of the engines with which this mounting spacer is compatible.

QSB6.7 Series

• QSB6.7 CM850 (CM2850): This engine variant benefits from the mounting spacer to maintain the precise positioning of its components, ensuring optimal performance and longevity.
• QSB7 CM2880 B117: The mounting spacer is crucial in this engine model for maintaining the structural integrity of the engine assembly.

QSK60 Series

• QSK60 CM500: The mounting spacer in this engine model is essential for the proper alignment of the engine’s internal parts, contributing to the engine’s overall efficiency.
• QSK60 CM850 MCRS: This variant also relies on the mounting spacer to ensure that all components are correctly positioned, which is vital for the engine’s operational stability.

QSK95 Series

• QSK95 CM2350 K111: The mounting spacer plays a key role in maintaining the alignment of the engine’s components in this model, ensuring that the engine operates smoothly.
• QSK95 CM2350 K113: Similarly, this engine model uses the mounting spacer to keep the engine components in the correct position, which is essential for its performance and durability.

By ensuring that the engine components are correctly aligned, the mounting spacer part number 4905883 contributes significantly to the reliability and efficiency of these Cummins engines.

Role of Part 4905883 Mounting Spacer in Engine Systems

The part 4905883 Mounting Spacer is integral to the proper assembly and operation of various engine components. In the auxiliary cooling system, this spacer ensures precise alignment and spacing between the compressor and the refrigerant housing. This alignment is essential for maintaining the efficiency of the cooling process and preventing undue stress on the components.

When integrating with the thermostat housing, the Mounting Spacer facilitates the correct positioning of the thermostat within its housing. This ensures that the thermostat operates within its designed parameters, contributing to stable engine temperature regulation.

Additionally, in the thermostat top-level assembly housing, the spacer plays a role in maintaining the structural integrity of the assembly. It helps in distributing loads evenly across the housing, which is vital for the longevity and reliability of the thermostat system.

Overall, the 4905883 Mounting Spacer is a key component in ensuring that these engine systems function smoothly and efficiently.

Conclusion

The Cummins 4905883 Mounting Spacer is a vital component in the maintenance and operation of commercial truck engines. Its role in ensuring proper alignment and spacing between engine components contributes to the efficiency, reliability, and longevity of the engine system. Regular maintenance and proper installation of this spacer are essential to maximize its benefits and ensure the optimal performance of the truck’s engine.