4913819
Shim
Cummins®

Cummins Inc. is a prominent player in the commercial truck industry, known for its robust and reliable diesel engines. The company’s commitment to innovation and quality has established it as a leader in the field. One of the many components that contribute to the efficiency and performance of Cummins engines is the shim. Shims are thin, often washer-like spacers used in mechanical systems to fill small gaps, adjust clearances, and ensure proper alignment and operation of various components.

Basic Concepts of Shims

Shims are precision-engineered components designed to provide fine adjustments in mechanical assemblies. They play a role in maintaining the correct spacing and alignment between parts, which is vital for the smooth operation of machinery. Shims are commonly made from materials such as steel, aluminum, brass, and plastic, each offering distinct properties like hardness, corrosion resistance, and electrical conductivity. The choice of material depends on the specific requirements of the application ¹.

Purpose of Cummins Part #4913819 Shim

The Cummins Part #4913819 Shim is designed to play a specific role in the operation of a truck’s engine. It contributes to the precise alignment and clearance adjustments necessary for the optimal performance of engine components. By ensuring that parts are correctly spaced, this shim helps maintain the efficiency and reliability of the engine, reducing the likelihood of wear and tear and enhancing overall performance ².

Key Features

This Cummins part is characterized by its precise design and high-quality material composition. It is engineered to meet the stringent requirements of Cummins engines, ensuring durability and reliability. The shim’s unique characteristics, such as its specific thickness and material properties, set it apart from other shims, making it suitable for its intended application in Cummins engines ³.

Benefits

Using the 4913819 Shim offers several advantages. It provides improved precision in component alignment, which can lead to enhanced engine performance. The shim’s durable construction ensures long-term reliability, potentially reducing the need for frequent replacements. Additionally, by contributing to the efficient operation of the engine, this shim can offer cost savings over time through reduced maintenance and improved fuel efficiency ⁴.

Installation and Usage

Proper installation of the 4913819 Shim is crucial for its effective operation. It may require specific tools and procedures to ensure it is correctly positioned and secured. This shim is commonly used in scenarios where fine adjustments are needed to maintain the optimal performance of engine components. Following the manufacturer’s guidelines for installation and usage will help ensure the shim functions as intended.

Troubleshooting and Maintenance

When using shims, it is important to be aware of common issues that may arise, such as improper alignment or clearance problems. Regular maintenance checks can help identify and address these issues before they lead to more significant problems. Ensuring the shim remains clean and free from debris will also contribute to its longevity and effectiveness.

Cummins: A Brief Overview

Cummins Inc. has a rich history of innovation and excellence in the commercial truck industry. The company offers a wide range of products, including engines, filtration systems, and power generation equipment. Cummins is committed to advancing technology and providing solutions that meet the evolving needs of its customers, ensuring the reliability and performance of their vehicles.

Shim Part 4913819 Compatibility with Cummins Engines

The Shim part 4913819, manufactured by Cummins, is designed to fit seamlessly within a range of Cummins engines, ensuring optimal performance and longevity. This part is crucial for maintaining the precise alignment and clearance between engine components, which is essential for the smooth operation of the engine.

NH/NT 855 Engines

The NH/NT 855 engines benefit from the 4913819 Shim, which is engineered to fit perfectly within the engine’s design. This shim ensures that the engine components are correctly aligned, reducing wear and tear and enhancing the overall efficiency of the engine.

QSNT14 CM876 N102 Engines

Similarly, the QSNT14 CM876 N102 engines are compatible with the 4913819 Shim. This part is specifically designed to meet the unique requirements of these engines, ensuring that the components are properly aligned and that the engine operates at peak performance. The shim’s precision engineering helps to maintain the integrity of the engine’s internal components, contributing to the engine’s reliability and durability.

By using the 4913819 Shim in these engines, technicians and operators can ensure that their engines run smoothly and efficiently, with minimal risk of mechanical failure.

Role of Part 4913819 Shim in Engine Systems

Part 4913819 Shim is instrumental in ensuring the precise alignment and operation of various engine components. When integrated into the engine system, this shim facilitates the correct spacing and clearance between the cover and the front gear.

The cover, which encases and protects internal engine components, must be accurately positioned to prevent leaks and ensure efficient operation. The 4913819 Shim ensures that the cover is neither too tight nor too loose, maintaining an optimal seal and structural integrity.

The front gear, a key component in the timing mechanism of the engine, relies on exact positioning to synchronize the rotation of the crankshaft and camshaft. The 4913819 Shim provides the necessary adjustment to achieve the precise alignment of the front gear, which is essential for the smooth and reliable operation of the engine’s timing system.

By playing a supportive yet significant role in the alignment of these components, the 4913819 Shim contributes to the overall performance and longevity of the engine system.

Conclusion

The 4913819 Shim is a critical component in the maintenance and operation of Cummins engines. Its precise design and high-quality material ensure that engine components are correctly aligned and spaced, leading to enhanced performance, reliability, and efficiency. Proper installation and regular maintenance of this shim are essential to maximize its benefits and ensure the longevity of the engine system.