3905164
Shim
Cummins®

Introduction

The Cummins 3905164 Shim is a component designed for use in heavy-duty truck engines. Its purpose is to ensure proper clearances and alignments within the engine, contributing to the overall efficiency and reliability of the engine’s operation.

Basic Concepts of Shims

Shims are thin, often washer-like spacers used in mechanical systems to fill small gaps, provide precise spacing, and ensure proper alignment and clearance between components. They are essential in maintaining the integrity and performance of mechanical assemblies by allowing for fine adjustments that can be critical in high-precision applications ¹.

Purpose of the Cummins 3905164 Shim

This Cummins part plays a specific role in the operation of truck engines by maintaining the correct clearances and alignments between moving parts. This ensures that components operate within their designed parameters, reducing the risk of excessive wear, noise, and potential failure. By providing the necessary spacing, the shim helps in achieving optimal performance and longevity of the engine components ².

Key Features

The 3905164 Shim is characterized by its material composition, which is typically made from high-quality steel to withstand the demanding conditions within an engine. Its thickness is precisely engineered to provide the exact clearance required for its application. The design of the shim is tailored to fit snugly within the engine’s components, ensuring it performs its function effectively without causing additional stress or misalignment.

Benefits of Using the 3905164 Shim

Utilizing this Cummins part offers several advantages. It contributes to improved engine performance by ensuring components operate within their optimal clearances. This can lead to reduced wear on engine parts, enhancing the overall reliability and lifespan of the engine. Additionally, the precise alignment facilitated by the shim can result in smoother engine operation and potentially lower maintenance costs over time.

Installation and Usage

Proper installation of the Cummins 3905164 Shim involves carefully placing it between the components it is designed to separate. This process may require specific tools to ensure the shim is correctly positioned and that the components are properly aligned. Following the manufacturer’s guidelines for installation is important to achieve the desired outcomes and maintain the engine’s performance.

Troubleshooting and Maintenance

Common issues with shims can include improper clearances leading to increased wear or noise, and misalignment causing inefficient engine operation. Regular inspection and maintenance of shims can help identify these issues early. Ensuring shims are correctly installed and in good condition is key to maintaining engine performance and preventing more significant problems.

Compatibility and Application

The Cummins 3905164 Shim is designed for use in specific engine models, where it plays a vital role in maintaining component clearances and alignments. Its application is critical in ensuring the engine operates efficiently and reliably. When replacing or installing shims, it is important to use the correct part for the specific engine model to ensure compatibility and proper function.

Manufacturer Information - Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a strong reputation in the industry for quality and innovation, Cummins is committed to providing reliable and efficient engine components. Their products are designed to meet the demanding requirements of heavy-duty applications, ensuring performance, durability, and efficiency in various operating conditions.

Conclusion

The Cummins 3905164 Shim is a critical component in the maintenance and operation of heavy-duty truck engines. By ensuring proper clearances and alignments, this part contributes to the engine’s efficiency, reliability, and longevity. Proper installation, regular maintenance, and using the correct shim for specific engine models are essential practices to maximize the benefits of this Cummins part.