3905171
Shim
Cummins®

Introduction

The Cummins 3905171 Shim is a specialized component designed for use in heavy-duty truck maintenance and operation. This Cummins part plays a role in ensuring the precise alignment and clearance of mechanical parts within Cummins engines, contributing to the overall efficiency and reliability of the truck’s performance.

Basic Concepts of Shims

Shims are thin, often washer-like spacers used in mechanical systems to fill small gaps, adjust clearances, and ensure proper alignment between components. They are essential in maintaining the correct spacing and tension in various mechanical assemblies, which can affect the performance and longevity of the equipment ¹.

Purpose of the 3905171 Shim

The Cummins 3905171 Shim is specifically designed to address clearances and alignments within Cummins engines. It ensures that components operate within specified tolerances, which is vital for the engine’s performance. By maintaining the correct spacing, the shim helps in reducing wear and tear on engine parts, thus contributing to the engine’s overall efficiency and durability ².

Key Features

The Cummins 3905171 Shim is characterized by its precise material composition, which is chosen for its durability and resistance to wear. It comes in various thicknesses to accommodate different clearance requirements. The design specifications of the shim ensure it fits securely within the engine assembly, providing the necessary support and alignment for optimal engine operation ³.

Benefits of Using the 3905171 Shim

Incorporating the Cummins 3905171 Shim into truck maintenance offers several advantages. It contributes to improved engine performance by ensuring components are properly aligned and spaced. This precise alignment reduces wear on engine components, leading to enhanced reliability and potentially extending the engine’s operational life.

Installation Guidelines

Proper installation of the Cummins 3905171 Shim involves several steps to ensure optimal performance. It is important to use the correct tools and follow best practices to avoid damaging the shim or the components it supports. Detailed instructions should be followed to ensure the shim is installed in the correct position and orientation, maintaining the engine’s specified clearances and alignments.

Troubleshooting Common Issues

Common issues associated with shim usage include improper clearance or misalignment, which can lead to increased wear or reduced performance. Identifying these issues early and making the necessary adjustments or replacements can help maintain the engine’s efficiency and reliability. Regular inspections and adjustments may be required to address these concerns.

Maintenance Tips

Regular inspection and maintenance of the Cummins 3905171 Shim are recommended to ensure its continued effective performance. This includes checking for signs of wear or damage and ensuring it remains properly installed. Maintenance practices should align with the manufacturer’s guidelines to maximize the shim’s lifespan and effectiveness.

Manufacturer Information - Cummins

Cummins Inc. is a leading manufacturer in the heavy-duty truck industry, known for its wide range of engines and components. The company has a reputation for quality and reliability, backed by a history of innovation and commitment to customer satisfaction. This Cummins part, as part of their product range, reflects this commitment to quality and performance.

Conclusion

The Cummins 3905171 Shim is a critical component in maintaining the efficiency and reliability of Cummins engines. Its precise design and material composition ensure optimal alignment and clearance of mechanical parts, contributing to the overall performance of heavy-duty trucks. Regular maintenance and proper installation are key to maximizing the benefits of this Cummins part.