4967781
Lockplate
Cummins®

The 4967781 Lock Plate, manufactured by Cummins, is a component designed to enhance the operational efficiency and safety of commercial trucks. Cummins, a well-established name in the automotive industry, is known for its robust and reliable parts that contribute significantly to the performance and longevity of commercial vehicles. This Cummins part is no exception, playing a role in the mechanical systems of trucks.

Basic Concepts of Lock Plates

A lock plate is a mechanical component used to secure other parts in place, preventing them from moving or vibrating excessively during operation. In the context of a truck’s components, lock plates are often employed to ensure that critical parts remain fixed and aligned correctly, which is important for the smooth functioning of the vehicle. They operate by applying pressure or friction to hold parts in position, thereby maintaining the integrity and efficiency of the mechanical system ¹.

Purpose of the 4967781 Lock Plate

This part is specifically designed to secure and maintain the alignment of components within a truck’s engine or transmission system. By doing so, it helps in reducing wear and tear on associated parts, ensuring that they function as intended under various operating conditions. This lock plate plays a role in enhancing the overall reliability and performance of the truck by preventing unwanted movement or misalignment of critical components.

Key Features

The 4967781 Lock Plate is crafted from high-quality materials, ensuring durability and resistance to wear. Its design incorporates precise engineering to fit snugly into place, providing a secure hold without compromising on flexibility where needed. Unique attributes of this lock plate include its corrosion-resistant properties and the ease with which it can be installed or replaced, making it a practical choice for commercial truck applications.

Benefits of Using the 4967781 Lock Plate

Incorporating this part into a truck’s mechanical system offers several advantages. It contributes to improved safety by ensuring that components remain securely in place, reducing the risk of mechanical failure. Additionally, it enhances the performance of the truck by maintaining the alignment and efficiency of critical parts. The longevity of associated components is also extended, as the lock plate helps in minimizing wear and tear.

Installation Process

Installing the 4967781 Lock Plate requires careful attention to ensure it is properly positioned and secured. The process involves identifying the correct location for the lock plate within the truck’s engine or transmission system, using the appropriate tools to install it, and verifying that it is correctly aligned and tightened. Detailed instructions and any necessary tools should be provided with the component to facilitate a smooth installation process.

Maintenance and Troubleshooting

Regular maintenance of the 4967781 Lock Plate is important to ensure its continued effectiveness. This includes periodic checks for signs of wear or damage, ensuring it remains securely in place, and cleaning any debris that may accumulate around it. Common issues that may arise include loosening of the lock plate or damage due to excessive wear. Troubleshooting tips may involve re-securing the lock plate or, in cases of significant damage, replacing it with a new one.

Cummins: Manufacturer Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions solutions. With a strong reputation in the industry for quality and innovation, Cummins has been a trusted name in the commercial truck sector for decades. Their commitment to excellence and customer satisfaction is evident in the range of products they offer, designed to meet the demanding requirements of commercial vehicle operations ².

This Cummins part exemplifies the company’s dedication to providing high-quality, reliable components that contribute to the efficiency, safety, and longevity of commercial trucks.

Lock Plate 4967781 in Cummins Engines

The Lock Plate 4967781, manufactured by Cummins, is a critical component in several of their engine models. This part is integral to ensuring the secure assembly and operation of the engine’s internal mechanisms.

QSK19 CM500

In the QSK19 CM500 engine, the Lock Plate 4967781 plays a pivotal role in maintaining the structural integrity of the engine. It is specifically designed to fit into the engine’s architecture, providing a secure locking mechanism that prevents unwanted movement of connected parts. This ensures that the engine operates smoothly and efficiently, reducing the risk of mechanical failure.

Grouping of Engines

The Lock Plate 4967781 is also compatible with other Cummins engines within the same series, ensuring a standardized fit across multiple models. This standardization allows for easier maintenance and repair, as technicians can use the same part across different engine types, simplifying the supply chain and reducing inventory complexity.

By using the Lock Plate 4967781, Cummins ensures that the engines maintain their operational reliability and longevity, providing a robust solution for heavy-duty applications.

Role of Part 4967781 Lock Plate in Engine Systems

In the context of engine systems, the 4967781 Lock Plate is an integral component that ensures the secure and efficient operation of various assemblies. When integrated with an Exhaust Transfer Kit, the Lock Plate plays a significant role in maintaining the structural integrity of the exhaust system. It secures the connections between the exhaust manifold and the turbocharger, preventing any unwanted movement that could lead to leaks or reduced efficiency.

When dealing with a Turbocharger, the 4967781 Lock Plate is employed to lock the turbine housing to the compressor housing. This ensures that the two components remain aligned and do not shift during operation, which is essential for maintaining the turbocharger’s performance and longevity. The secure fit provided by the Lock Plate helps in withstanding the high pressures and temperatures associated with turbocharging.

In an Upfit Kit, which often includes additional components or modifications to the engine system, the 4967781 Lock Plate is used to secure various attachments and modifications. Whether it’s securing an aftermarket intercooler, additional piping, or other performance enhancements, the Lock Plate ensures that these components remain firmly in place, contributing to the overall stability and performance of the upfitted engine system.

Conclusion

The 4967781 Lock Plate by Cummins is a vital component in the maintenance and operation of commercial truck engines. Its role in securing and aligning critical parts within the engine and transmission systems contributes to the overall efficiency, safety, and longevity of the vehicle. The high-quality materials and precise engineering of this part ensure durability and reliability, making it a valuable asset for commercial truck applications. Regular maintenance and proper installation are key to maximizing the benefits of this Cummins part, ensuring that commercial trucks continue to operate at peak performance.