3954567
Cover Plate
Cummins®

The Cummins 3954567 Cover Plate is a component designed for use in heavy-duty truck engines. It serves a specific function within the engine system, contributing to the overall performance and reliability of the vehicle. Understanding its purpose and significance is important for maintaining and optimizing the operation of heavy-duty trucks.

Basic Concepts of Cover Plates

A cover plate in mechanical systems is a protective component that shields internal parts from external elements, such as dirt, moisture, and physical damage. In the context of heavy-duty trucks, cover plates are integral to the design and operation, ensuring that sensitive components remain safeguarded under various operating conditions. They also play a role in maintaining the structural integrity of the engine system by providing a barrier against potential hazards ¹.

Purpose of the Cummins 3954567 Cover Plate

The Cummins 3954567 Cover Plate is designed to protect specific internal components within the engine system. Its role includes shielding these parts from contaminants and physical damage, which can occur during the operation of the truck. By maintaining a sealed environment, the cover plate helps in preserving the functionality and longevity of the engine components it covers.

Key Features

The Cummins 3954567 Cover Plate is constructed from materials that offer durability and resistance to the harsh conditions found in heavy-duty truck environments. Its design includes features that ensure a secure fit and effective sealing, such as gaskets or sealing surfaces. These characteristics contribute to the cover plate’s ability to perform its protective function reliably over time.

Benefits

The use of the Cummins 3954567 Cover Plate provides several benefits. It offers protection to internal engine components, which can lead to reduced wear and tear. This protection contributes to the overall longevity of the engine system. Additionally, by maintaining a clean and sealed environment, the cover plate can help in optimizing the performance of the engine components it covers ².

Installation Process

Installing the Cummins 3954567 Cover Plate requires careful attention to ensure it fits correctly and functions as intended. Preparatory steps include cleaning the installation area and inspecting the cover plate for any damage. Tools required may include torque wrenches for securing the cover plate in place. Following manufacturer guidelines for torque specifications and sequence is important to achieve a proper seal and fit.

Troubleshooting Common Issues

Common issues with cover plates can include leaks, damage, or misalignment. Troubleshooting these problems involves inspecting the cover plate and its sealing surfaces for signs of wear or damage. Addressing leaks may require replacing gaskets or seals, while damage to the cover plate itself might necessitate a replacement. Ensuring proper alignment during installation can prevent many common issues ³.

Maintenance Tips

Regular maintenance of the Cummins 3954567 Cover Plate is important for ensuring its ongoing performance and reliability. This includes routine inspections for signs of wear, damage, or leaks. Cleaning the cover plate and its sealing surfaces can help in maintaining an effective seal. Knowing when to replace the cover plate, based on its condition and the manufacturer’s recommendations, is also part of effective maintenance.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and related technologies. With a history of innovation and quality, Cummins has established a strong reputation in the automotive and heavy-duty truck industry. The company’s commitment to excellence is reflected in its product range, which includes components like the 3954567 Cover Plate, designed to meet the demanding requirements of heavy-duty applications.

Cummins Engine Part 3954567: Cover Plate Compatibility

The Cummins part 3954567, a Cover Plate, is designed to fit a range of Cummins diesel engines. This part is integral to the engine’s assembly, providing essential coverage and protection for specific components. Below is a detailed look at the compatibility of this cover plate with various Cummins engines:

QSB4.5 Series

• QSB4.5 CM2250 EC
• QSB4.5 CM850(CM2850)

The Cover Plate 3954567 is compatible with the QSB4.5 engines, specifically those with the CM2250 EC and CM850(CM2850) configurations. This part ensures that the engine’s internal components are adequately protected and maintained.

QSB6.7 Series

• QSB6.7 CM2250
• QSB6.7 CM2350 B105
• QSB6.7 CM850(CM2850)

The QSB6.7 engines, including the CM2250, CM2350 B105, and CM850(CM2850) configurations, also utilize the Cover Plate 3954567. This part is crucial for maintaining the structural integrity and operational efficiency of these engines.

QSB7 Series

• QSB7 CM2880 B117

The QSB7 CM2880 B117 engine is another model that is compatible with the Cover Plate 3954567. This part ensures that the engine’s internal mechanisms are shielded from external elements, contributing to the engine’s longevity and performance.

Summary

The Cummins part 3954567, a Cover Plate, is a versatile component that fits into multiple Cummins engine models across the QSB4.5, QSB6.7, and QSB7 series. Its compatibility with these engines underscores its importance in maintaining the engine’s operational integrity and protection.

Role of Part 3954567 Cover Plate in Engine Systems

The 3954567 Cover Plate is an integral component in the assembly and operation of various engine systems. It is specifically designed to interface with the mounting and rear gear train accessory components, ensuring seamless integration and functionality.

Integration with Mounting Components

When installed, the 3954567 Cover Plate secures to the mounting components, providing a stable and robust foundation. This secure attachment is essential for maintaining the structural integrity of the engine system. The cover plate’s design allows for precise alignment with the mounting points, which is vital for the proper installation of other engine components.

Function in Rear Gear Train Accessory

The rear gear train accessory relies on the 3954567 Cover Plate to protect and enclose the intricate mechanisms within. This enclosure not only shields the internal components from external contaminants but also helps in managing the thermal environment around the gear train. The cover plate’s fitment ensures that the accessory operates within specified parameters, contributing to the overall efficiency and reliability of the engine system.

Conclusion

In summary, the 3954567 Cover Plate plays a significant role in both the structural and functional aspects of engine systems by ensuring secure mounting and protecting rear gear train accessories. Its compatibility with various Cummins engine models highlights its versatility and importance in maintaining engine performance and reliability.