3680086
Mounting Spacer
Cummins®

Introduction

The Cummins 3680086 Mounting Spacer is a component designed for use in heavy-duty truck systems. Its purpose is to ensure proper spacing and alignment between various mechanical components, contributing to the overall stability and efficiency of the truck’s operation. Understanding the role and significance of this mounting spacer is important for maintaining the performance and longevity of heavy-duty trucks.

Basic Concepts of Mounting Spacers

Mounting spacers are mechanical components used to create and maintain specific distances between parts within a system. They play a role in ensuring that components are correctly aligned and spaced, which is vital for the stability and functionality of mechanical systems. By providing the necessary separation, mounting spacers help prevent components from coming into direct contact, which could lead to wear, misalignment, or failure ¹.

Purpose of the Cummins 3680086 Mounting Spacer

The Cummins 3680086 Mounting Spacer is specifically designed to maintain the correct spacing and alignment between components in a truck’s mechanical system. This ensures that parts operate within their intended parameters, reducing the risk of wear and misalignment. Proper spacing is important for the efficient transfer of forces and the smooth operation of moving parts ².

Key Features

The Cummins 3680086 Mounting Spacer features a durable material composition, typically made from high-strength materials to withstand the rigors of heavy-duty applications. Its dimensions are precisely engineered to fit specific applications, ensuring accurate spacing. The design includes features that enhance performance and durability, such as smooth surfaces to reduce friction and reinforced edges to handle high loads.

Benefits of Using the Cummins 3680086 Mounting Spacer

Using the Cummins 3680086 Mounting Spacer offers several advantages. It helps in maintaining proper component alignment, which is important for the efficient operation of the truck’s mechanical system. By ensuring components are correctly spaced, it reduces wear and tear, leading to longer component life. Additionally, it contributes to enhanced overall system efficiency by ensuring that forces are transferred smoothly and effectively ³.

Installation Process

Installing the Cummins 3680086 Mounting Spacer involves several steps to ensure correct placement and function. First, identify the location where the spacer is required. Use the appropriate tools to remove any existing components that need to be spaced. Place the mounting spacer in the designated area, ensuring it is aligned correctly. Secure it in place using the recommended fasteners. Finally, verify that the spacer is correctly installed by checking the alignment and spacing of the components.

Troubleshooting Common Issues

Common issues with mounting spacers may include misalignment or wear. To address misalignment, verify that the spacer is correctly positioned and that all fasteners are securely tightened. If wear is detected, inspect the spacer for damage and replace it if necessary. Regular checks and maintenance can help identify and resolve these issues before they lead to more significant problems.

Maintenance Tips

Regular maintenance of the Cummins 3680086 Mounting Spacer is important to ensure its continued performance. Inspect the spacer at regular intervals for signs of wear or damage. Clean the spacer and surrounding areas to remove any debris that could affect its function. If significant wear is observed, consider replacing the spacer to maintain optimal performance and prevent potential issues.

Cummins Overview

Cummins Inc. is a leading manufacturer in the automotive and heavy-duty truck industry, known for its high-quality engines and components. With a history of innovation and excellence, Cummins offers a wide range of products designed to meet the demanding requirements of heavy-duty applications. The company’s reputation for reliability and performance makes its components, including the Cummins 3680086 Mounting Spacer, a preferred choice for professionals in the industry.

Mounting Spacer 3680086 Compatibility with Cummins Engines

The Cummins Mounting Spacer part number 3680086 is designed to fit a variety of Cummins engines, ensuring proper alignment and secure mounting. This part is integral to the engine’s assembly, providing the necessary spacing between components to maintain operational integrity.

ISX Series Engines

The ISX series engines, including the ISX CM570, ISX CM870, ISX CM871, ISX15 CM2250, ISX15 CM2250 SN, and ISX15 CM2350 X101, all utilize the 3680086 Mounting Spacer. This part is critical in maintaining the structural alignment of the engine components, ensuring that the engine operates smoothly and efficiently.

QSX Series Engines

The QSX series engines, specifically the QSX15 CM2250, QSX15 CM2250 ECF, and QSX15 CM2350 X105, also incorporate the 3680086 Mounting Spacer. This part ensures that the engine’s components are properly spaced, which is essential for the engine’s performance and longevity.

X15 Series Engines

The X15 series engines, including the X15 CM2350 X116B, X15 CM2350 X123B, and X15 CM2450 X134B, are designed to use the 3680086 Mounting Spacer. This part is essential for maintaining the correct spacing between various engine components, ensuring that the engine functions as intended.

By using the 3680086 Mounting Spacer, these engines benefit from improved stability and reduced wear, contributing to the overall reliability and efficiency of the engine.

Role of Part 3680086 Mounting Spacer in Engine Systems

The part 3680086 Mounting Spacer is an essential component in ensuring the precise alignment and spacing between various engine components. When integrating this spacer into an engine system, it facilitates the correct installation and operation of the cylinder block, front gear housing, and gear housing.

Cylinder Block

In the assembly of the cylinder block, the Mounting Spacer is positioned to maintain the required distance between the block and adjacent components. This spacing is vital for the proper functioning of the pistons and connecting rods, ensuring they operate within the designed tolerances and clearances. The spacer helps in distributing the load evenly across the cylinder block, which is important for the structural integrity and longevity of the engine.

Front Gear Housing

The front gear housing is another area where the Mounting Spacer plays a significant role. By providing the necessary separation between the front gear housing and the cylinder block, the spacer ensures that the gears are correctly aligned. This alignment is essential for the smooth transfer of power from the crankshaft to other engine components. Proper spacing also aids in reducing wear and tear on the gear teeth, contributing to the overall efficiency and reliability of the engine.

Gear Housing

Similarly, in the gear housing, the Mounting Spacer ensures that the gears within are properly spaced and aligned. This is particularly important in multi-gear systems where precise alignment is required for optimal performance. The spacer helps in maintaining the correct mesh between the gears, which is crucial for the efficient transmission of power throughout the engine. It also assists in managing thermal expansion, which can affect gear alignment and performance over time.

Conclusion

In summary, the Cummins 3680086 Mounting Spacer is a key component in the assembly and operation of engine systems, ensuring that critical components like the cylinder block, front gear housing, and gear housing are correctly aligned and spaced. This contributes to the overall performance, durability, and reliability of the engine.