3047947
Rocker Lever Housing
Cummins®

The Rocker Lever Housing, part number 3047947, manufactured by Cummins, is a critical component in the operation of commercial truck engines. Cummins, a renowned name in the automotive industry, is known for its high-quality engine components. This part is designed to enhance the functionality and efficiency of truck engines, significantly contributing to their overall performance.

Basic Concepts of Rocker Lever Housing

A Rocker Lever Housing is a component that houses the rocker arms within an engine. Its primary function is to provide a stable and secure environment for the rocker arms to operate. The rocker arms are responsible for actuating the valves in the engine. The Rocker Lever Housing ensures that the rocker arms are correctly positioned and supported, allowing for precise valve operation. This interaction is vital for the proper functioning of the valve train, which controls the airflow into and out of the engine cylinders ¹.

Purpose of the 3047947 Rocker Lever Housing

This Cummins part is designed to play a role in the valve actuation process within a truck engine. By securely housing the rocker arms, it contributes to the accurate and consistent operation of the valves. This, in turn, affects the engine’s combustion process, influencing overall performance. The housing’s design helps maintain the alignment and stability of the rocker arms, which is crucial for the engine’s efficiency and reliability ².

Key Features

The 3047947 is constructed with a focus on durability and efficiency. It is made from high-quality materials that can withstand the rigors of commercial truck operation. The design includes features that enhance its structural integrity and operational efficiency. These may include precise machining for accurate fitment, robust construction to endure high stress, and possibly unique mounting points or seals to prevent leaks and ensure a secure fit ³.

Benefits

The use of the 3047947 can lead to improved engine reliability and performance. Its robust construction and precise design contribute to the consistent operation of the valve train, which can enhance engine efficiency. Additionally, a well-maintained and properly functioning Rocker Lever Housing can contribute to better fuel efficiency and reduced maintenance requirements, offering long-term benefits to truck operators.

Installation and Compatibility

Proper installation of this part is important to ensure it functions as intended. This may involve specific procedures to align the housing correctly with the engine components and to secure it in place. Compatibility with various engine models is a consideration, and it is important to verify that the housing is suitable for the specific engine make and model to ensure optimal performance and longevity.

Troubleshooting and Maintenance

Regular maintenance and periodic inspections of the 3047947 can help identify potential issues before they become significant problems. Common issues may include wear and tear, misalignment, or damage to the housing or its components. Diagnostic procedures can involve visual inspections, functional tests, and possibly disassembly for a closer look. Recommended maintenance practices may include cleaning, lubrication, and replacement of worn components to ensure the housing continues to operate efficiently.

Cummins Overview

Cummins Inc. is a leader in the design, manufacture, and distribution of engines and related technologies. With a history spanning over a century, Cummins has established a reputation for quality and innovation in the commercial truck industry. The company’s product range includes engines, filtration systems, and other components that are designed to meet the demanding requirements of commercial applications. Cummins’ commitment to quality is evident in its rigorous manufacturing processes and continuous investment in research and development.

Role of Part 3047947 Rocker Lever Housing in Engine Systems

The 3047947 is an integral component in the operation of engine systems, specifically in the valve train mechanism. This housing encases the rocker lever, which is a pivotal element in transferring motion from the camshaft to the valves.

When the camshaft rotates, it pushes on the rocker lever through the cam lobe. The rocker lever, supported and guided by the 3047947, amplifies this motion and transfers it to the valve. This transfer ensures that the valve opens and closes at precise intervals, allowing the intake and exhaust processes to occur efficiently.

The housing itself provides a stable and secure environment for the rocker lever, protecting it from external contaminants and ensuring smooth operation. It also facilitates the lubrication of the rocker lever, which is essential for reducing friction and wear.

Conclusion

In summary, the 3047947 plays a significant role in maintaining the integrity and performance of the valve train system, ensuring that the engine operates smoothly and efficiently.