3016825
Cam Follower Roller
Cummins®

The Cummins 3016825 Cam Follower Roller is a critical component designed to facilitate the operation of heavy-duty truck engines. Its role is integral to the efficient functioning of the engine, ensuring smooth and reliable performance under demanding conditions.

Basic Concepts of Cam Follower Rollers

A cam follower roller is a mechanical part that interacts with a cam to convert rotational motion into linear motion. This conversion is vital for the operation of various engine components, allowing for precise timing and coordination of engine functions. The roller follows the contour of the cam, translating its motion into movement that can be used to operate valves or other parts within the engine ¹.

Purpose of the 3016825 Cam Follower Roller

The 3016825 Cam Follower Roller is specifically designed to interact with the camshaft in a truck engine. It plays a role in the valve train system by following the camshaft’s profile and transferring motion to the valve lifters. This interaction ensures that the valves open and close at the correct times, which is crucial for the engine’s combustion process. The roller’s design allows it to reduce friction and wear on the camshaft, contributing to the engine’s overall efficiency and longevity ².

Key Features

The 3016825 Cam Follower Roller is characterized by its robust design and the materials used in its construction. It is typically made from high-quality steel or other durable alloys, ensuring it can withstand the high stresses and temperatures within an engine. The roller’s surface may be coated or treated to enhance its durability and reduce friction, which helps in maintaining smooth operation and extending the component’s service life ³.

Benefits

The use of the 3016825 Cam Follower Roller in an engine can lead to several benefits. It contributes to improved engine efficiency by ensuring that the valve train operates smoothly and with minimal energy loss. Reduced wear on the camshaft and other associated components can also be observed, leading to longer intervals between maintenance and repairs. Additionally, the roller enhances the overall performance of the engine by supporting precise valve timing and operation.

Installation Process

Installing the 3016825 Cam Follower Roller requires careful attention to detail to ensure proper function and longevity. The process involves preparing the engine by cleaning the cam and valve train components. The roller should be inspected for any damage before installation. Using the appropriate tools, the roller is then placed into position on the camshaft, ensuring it is correctly aligned and seated. Any necessary adjustments should be made to ensure optimal performance.

Common Issues and Troubleshooting

Common issues with the 3016825 Cam Follower Roller may include wear, noise, or malfunction. Wear can be identified by inspecting the roller for signs of damage or excessive play. Noise may indicate improper installation or a problem with the roller’s fit. Malfunction could be due to a variety of factors, including contamination or failure of the roller’s coating. Troubleshooting steps may involve cleaning the component, realigning it, or replacing it if necessary.

Maintenance Tips

To ensure the longevity and optimal performance of the 3016825 Cam Follower Roller, regular maintenance is recommended. This includes periodic inspection for signs of wear or damage and ensuring that the roller is properly lubricated. Following the manufacturer’s guidelines for inspection intervals and lubrication requirements can help prevent issues and extend the component’s service life.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including diesel and natural gas engines, as well as related technologies. With a history of innovation and a strong reputation in the automotive industry, Cummins is known for producing high-quality engines and components that are designed to meet the demanding requirements of heavy-duty applications.

Cummins Cam Follower Roller 3016825 Compatibility

The Cummins Cam Follower Roller part number 3016825 is a critical component designed to ensure smooth and efficient engine operation. This part is engineered to fit seamlessly within a variety of Cummins engine models, providing essential support and reducing friction between the camshaft and the valve train components.

K19 and K38 Engines

The Cam Follower Roller 3016825 is compatible with both the K19 and K38 engines. These engines are known for their robust performance and reliability, often used in heavy-duty applications. The roller’s precision design ensures it can handle the high loads and stresses encountered in these engines, contributing to their longevity and efficiency.

K50 Engine

Similarly, the K50 engine benefits from the use of the Cam Follower Roller 3016825. This engine is designed for high-performance applications, and the roller’s ability to maintain consistent contact with the camshaft is crucial for its operation. The part’s design helps to minimize wear and tear, ensuring the engine runs smoothly and efficiently.

KTA19GC Engine

The KTA19GC engine also utilizes the Cam Follower Roller 3016825. This engine is often found in industrial and marine applications, where reliability and durability are paramount. The roller’s precision engineering ensures it can withstand the demanding conditions these engines operate under, providing a stable and efficient performance.

Grouping of Engines

The engines listed—K19, K38, K50, and KTA19GC—share a commonality in their need for high-performance and reliable components. The Cam Follower Roller 3016825 is designed to meet these needs, ensuring that these engines can operate at peak efficiency. Its compatibility across these models highlights its versatility and importance in maintaining engine performance.

Role of Part 3016825 Cam Follower Roller in Engine Systems

The Part 3016825 Cam Follower Roller is an essential component in various engine systems, contributing to the efficient operation of several key elements.

In the Base Parts and Base Parts Less Rgt configurations, the Cam Follower Roller ensures smooth interaction between the camshaft and the valve train. This interaction is vital for maintaining the precision timing required for optimal engine performance.

When integrated with the Cam Follower Lever and Camshaft Follower, the roller facilitates the transfer of motion from the camshaft to the valve, reducing friction and wear. This setup is particularly important in high-performance engines where every millisecond counts.

The EBM-Follower system benefits from the Cam Follower Roller by enhancing the durability and reliability of the engine’s valve actuation. The roller’s design allows for consistent performance under varying load conditions, ensuring that the engine operates smoothly across its entire RPM range.

In conjunction with the Cam and Kit components, the roller plays a role in maintaining the integrity of the valve timing mechanism. This is essential for preventing valve float at high RPMs, which can lead to decreased engine efficiency and potential damage.

For the PDC (presumably referring to a specific engine control or management system), the Cam Follower Roller ensures that the physical actuation of the valves aligns with the electronic commands, thereby enhancing the overall responsiveness and precision of the engine.

In the context of a Long Block Assy. - 50 and an Overhaul Kit, the inclusion of the Cam Follower Roller is a testament to its importance in rebuilding and maintaining engine components. It ensures that the rebuilt engine will perform as closely as possible to its original specifications.

Overall, the Part 3016825 Cam Follower Roller is a fundamental component that enhances the efficiency, durability, and performance of various engine systems by facilitating smooth and precise valve actuation.

Conclusion

The Cummins 3016825 Cam Follower Roller is a vital component in the operation of heavy-duty truck engines. Its design and functionality contribute to the smooth and efficient operation of the engine, ensuring that the valve train operates with precision and minimal friction. Regular maintenance and proper installation are key to maximizing the benefits of this Cummins part, ensuring long-term reliability and performance.