3632879
Mounting Spacer
Cummins®

Introduction

The Cummins 3632879 Mounting Spacer is a component designed for use in commercial truck operations, specifically within Cummins engines. This spacer is integral to maintaining the proper alignment and stability of engine components, contributing to the overall efficiency and reliability of the vehicle ¹.

Basic Concepts of Mounting Spacers

Mounting spacers are mechanical components used to create distance between two parts, ensuring they are properly aligned and spaced. In mechanical systems, these spacers play a role in maintaining the structural integrity and operational efficiency of various components. By providing the necessary separation, mounting spacers help in reducing vibrations, preventing component wear, and ensuring that parts operate within their designed parameters ².

Purpose and Function of the 3632879 Mounting Spacer

The Cummins 3632879 Mounting Spacer is specifically engineered for application in Cummins engines and associated systems. Its primary role is to maintain the correct spacing between engine components, which is vital for the engine’s performance and longevity. This spacer ensures that components are aligned properly, which can lead to smoother operation, reduced wear, and enhanced engine efficiency ³.

Key Features

The Cummins 3632879 Mounting Spacer is characterized by several key features that enhance its performance and durability. It is made from high-quality materials that can withstand the rigors of commercial truck operations. The spacer is designed with precise dimensions to ensure a perfect fit within the engine system. Additionally, its design incorporates features that facilitate easy installation and removal, contributing to its overall effectiveness.

Benefits of Using the 3632879 Mounting Spacer

Utilizing the Cummins 3632879 Mounting Spacer offers several advantages. It contributes to improved engine performance by ensuring components are properly aligned and spaced. This alignment can lead to reduced vibrations and wear, enhancing the longevity of associated parts. Furthermore, the spacer’s design and material composition contribute to its durability, making it a reliable component in the engine system.

Installation Considerations

When installing the Cummins 3632879 Mounting Spacer, it is important to follow recommended procedures to ensure optimal performance. This includes using the necessary tools for a precise fit and avoiding common pitfalls such as over-tightening or misalignment. Proper installation is key to maximizing the benefits of this component ⁴.

Troubleshooting Common Issues

Frequent problems associated with mounting spacers can include misalignment or wear. Identifying the causes of these issues, such as improper installation or environmental factors, is the first step in addressing them. Recommended solutions may involve adjustments to the installation process or replacing worn components to ensure optimal performance.

Maintenance Tips

Maintaining the Cummins 3632879 Mounting Spacer involves regular inspection routines to check for signs of wear or damage. Cleaning the spacer and its surrounding components can also contribute to its longevity. Knowing when to consider replacement is important to prevent operational issues and ensure the continued efficiency of the engine system.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions. With a history of innovation and commitment to quality, Cummins serves commercial truck, construction, agricultural, mining, and oil and gas markets, among others. The company’s product range includes engines, filtration, emissions solutions, and related components, all designed to meet the demanding requirements of these industries.

Cummins Engine Mounting Spacer 3632879 Compatibility

The Cummins Mounting Spacer part number 3632879 is designed to fit a variety of Cummins engines, ensuring secure and stable mounting. Here’s a detailed look at its compatibility across different engine models:

Cummins 6B5.9 Engines

The 3632879 Mounting Spacer is compatible with the Cummins 6B5.9 engines. This part ensures that the engine is properly aligned and secured within the engine bay, providing stability and reducing vibrations.

Cummins K38 and K50 Engines

For the Cummins K38 and K50 engines, the 3632879 Mounting Spacer is also suitable. These engines are part of the Cummins K Series, known for their robust performance and reliability. The mounting spacer ensures that these engines are securely fastened, enhancing their operational efficiency and longevity.

Cummins QSK38 and QSK50 Engines

The 3632879 Mounting Spacer is also compatible with the Cummins QSK38 and QSK50 engines. These engines are part of the Cummins QSK Series, which includes models such as:

• QSK38 CM2150 MCRS
• QSK50 CM2150 MCRS
• QSK50 CM2350 K108

These engines are designed for heavy-duty applications and require precise mounting to maintain performance and durability. The 3632879 Mounting Spacer ensures that these engines are properly aligned and secured, contributing to their overall reliability and efficiency.

Cummins QSK50 CM2350 K108 Engines

Specifically, the Cummins QSK50 CM2350 K108 engines also benefit from the 3632879 Mounting Spacer. This part is crucial for maintaining the structural integrity of the engine, ensuring that it operates smoothly and efficiently under heavy loads.

Role of Part 3632879 Mounting Spacer in Engine Systems

In the orchestration of engine components, the 3632879 Mounting Spacer assumes a significant role by ensuring proper alignment and spacing between various parts. This spacer is instrumental in maintaining the structural integrity and operational efficiency of the engine.

Integration with Key Components

• Aftercooler Core and Aftercooler Plumbing: The Mounting Spacer is utilized to maintain the correct distance between the aftercooler core and the surrounding plumbing. This ensures optimal cooling efficiency and prevents any potential leaks in the aftercooler system.

• Breather Mounting: When integrating with the breather system, the spacer helps in securing the breather mounting in place, allowing for effective ventilation of the crankcase while preventing oil contamination.

• Camshaft and Camshaft Gear: In the valve train assembly, the spacer is employed to ensure the camshaft and its gear are properly aligned. This alignment is essential for the precise operation of the valve timing, directly influencing engine performance.

• Connecting Rod and Piston: Within the cylinder, the Mounting Spacer may be used to maintain the correct gap between the connecting rod and the piston, ensuring smooth operation and reducing the risk of mechanical failure.

• Cylinder Head: The spacer plays a role in the assembly of the cylinder head by ensuring it is mounted at the correct distance from the engine block, which is vital for seal integrity and combustion efficiency.

• Electronic Step (24V) Kit: In electronic systems, the spacer ensures that components of the 24V kit are mounted at the precise distance required for electrical connections and signal integrity.

• Injector and Injectors: For fuel injection systems, the spacer is critical in maintaining the correct spacing for injectors, ensuring they are properly aligned with the combustion chamber for optimal fuel delivery.

• Oil Connection and Oil Control Valve: The Mounting Spacer is used to secure oil connections and control valves at the required distances, which is important for the regulation of oil flow and pressure within the engine.

• Oil Manifold: When dealing with the oil manifold, the spacer ensures that it is mounted correctly, allowing for even distribution of oil to various engine components.

• Rocker Housing: In overhead valve engines, the spacer ensures that the rocker housing is positioned correctly in relation to the valve train, which is important for the operation of the rocker arms.

• Step White Smoke Kit: For emission control systems, the spacer ensures that components of the white smoke kit are mounted correctly, aiding in the reduction of emissions and improving engine efficiency.

The 3632879 Mounting Spacer, though a small component, is a linchpin in the assembly and function of various engine systems. Its role in maintaining the correct distances and alignments between components is fundamental to the engine’s performance, durability, and efficiency.

Conclusion

The Cummins 3632879 Mounting Spacer is a critical component in the maintenance and operation of Cummins engines. Its role in ensuring proper alignment and spacing between engine components contributes significantly to the engine’s performance, durability, and efficiency. Proper installation, maintenance, and understanding of its integration with key components are essential for maximizing the benefits of this part.