5255413
Cam Follower Roller
Cummins®

The 5255413 Cam Follower Roller, manufactured by Cummins, is a critical component in the operation of commercial trucks. Cummins, a renowned name in the commercial truck industry, produces this part to ensure the efficient and reliable functioning of truck engines. This Cam Follower Roller is designed to interact with the camshaft and valve train, contributing to the overall performance and longevity of the engine.

Basic Concepts of Cam Follower Rollers

Cam follower rollers are mechanical components that engage with camshafts to transmit motion within an engine. They are part of the valve train system, which controls the opening and closing of engine valves. By rolling over the camshaft lobes, these rollers facilitate smooth and precise valve operation, which is essential for the engine’s combustion process ¹.

Purpose of the 5255413 Cam Follower Roller

The 5255413 Cam Follower Roller plays a role in the operation of a truck engine by interacting with the camshaft and valve train. It ensures that the valves open and close at the correct times and with the appropriate force. This precise timing and force are vital for the engine’s combustion efficiency and overall performance ².

Key Features

The 5255413 Cam Follower Roller is characterized by its robust design and construction. It is made from high-quality materials that offer durability and resistance to wear. The roller design allows for smooth operation, reducing friction and the potential for damage to the camshaft and other engine components. Additionally, the part may feature specific attributes that enhance its performance under the demanding conditions typical of commercial truck engines ³.

Benefits

The 5255413 Cam Follower Roller provides several advantages. It contributes to improved engine efficiency by ensuring precise valve operation. This precision reduces wear on engine components, leading to enhanced reliability and potentially extending the engine’s lifespan. The roller’s design also helps in minimizing friction, which can contribute to better fuel efficiency ⁴.

Installation and Compatibility

Proper installation of the 5255413 Cam Follower Roller is important for its effective operation. The installation process may require specific tools and techniques to ensure the roller is correctly positioned and secured. Compatibility with various truck models and engine types should be considered to ensure optimal performance and integration within the engine system.

Maintenance and Troubleshooting

Regular maintenance of the 5255413 Cam Follower Roller is important for its longevity and performance. This includes periodic inspections for signs of wear or damage. Common issues may involve the roller’s surface or its fit within the engine system. Recommended troubleshooting steps can help address these issues, ensuring the roller continues to operate effectively.

Performance Enhancements

The 5255413 Cam Follower Roller contributes to overall engine performance in several ways. By ensuring precise valve timing and operation, it can lead to improvements in fuel efficiency and power output. Additionally, its durable construction and design help in prolonging the lifespan of engine components, offering a reliable solution for commercial truck engines.

Cummins: Manufacturer Overview

Cummins Inc. is a leading manufacturer in the commercial truck industry, known for its commitment to quality and innovation. With a diverse product range that includes engines, filtration systems, and aftermarket parts, Cummins has established a reputation for producing reliable and high-performance components. The company’s history and dedication to excellence are reflected in its products, including the 5255413 Cam Follower Roller.

Cummins Cam Follower Roller 5255413 Compatibility

The Cummins Cam Follower Roller part number 5255413 is designed to fit a variety of Cummins engines, ensuring smooth and reliable operation. Here is a detailed breakdown of the engines that this part is compatible with:

F2.8 Series Engines

• F2.8 CM2620 F135B
• ISF2.8 CM2220 F117
• ISF2.8 CM2220 F129

These engines are part of the F2.8 series and benefit from the precise fit and performance of the Cam Follower Roller 5255413, ensuring optimal engine operation.

QSF2.8 Series Engines

• QSF2.8 CM2880 F104
• QSF2.8 CM2880 F105
• QSF2.8 CM2880 F108
• QSF2.8 CM2880 F114

The QSF2.8 series engines are designed for heavy-duty applications, and the Cam Follower Roller 5255413 is engineered to meet the demands of these robust engines, providing durability and efficiency.

QSX Series Engines

• QSX11.9 CM2250 ECF
• QSX15 CM2250
• QSX15 CM2250 ECF

The QSX series engines, including both the 11.9 and 15-liter variants, are known for their power and efficiency. The Cam Follower Roller 5255413 is a critical component in these engines, ensuring the camshaft and valve train operate smoothly.

R2.8 Series Engine

• R2.8 CM2220 R101B

The R2.8 series engine also relies on the Cam Follower Roller 5255413 for its valve train mechanism, ensuring reliable performance and longevity.

Each of these engines, despite their differences in size and application, shares a common need for the precise and reliable operation provided by the Cummins Cam Follower Roller 5255413. This part is crucial in maintaining the integrity of the camshaft and valve train, ensuring the engine runs smoothly and efficiently.

Role of Part 5255413 Cam Follower Roller in Engine Systems

The Part 5255413 Cam Follower Roller is an integral component in the efficient operation of various engine systems. It primarily interfaces with the camshaft to transmit motion to other engine components, ensuring smooth and precise operation.

Interaction with Rocker Levers and Rockers

The Cam Follower Roller engages directly with the camshaft lobes, converting the rotational motion of the camshaft into linear motion. This linear motion is then transferred to the rocker levers and rockers. The rockers, in turn, amplify this motion to open and close the engine’s valves at the correct times, which is essential for the intake and exhaust processes.

Contribution to Aftertreatment Systems

In modern engines equipped with aftertreatment devices, the Cam Follower Roller plays a role in the operation of components such as the outlet module. The precise timing and motion provided by the Cam Follower Roller ensure that the valves within the aftertreatment device open and close in sync with the engine’s operation. This synchronization is vital for the effective reduction of emissions and compliance with environmental regulations.

Ensuring Device Efficiency

The Cam Follower Roller’s role extends to ensuring the efficiency of various engine devices. By maintaining consistent and accurate motion transfer from the camshaft to other components, it helps in optimizing the performance of the entire engine system. This includes enhancing the responsiveness of the lever mechanisms and supporting the overall durability and reliability of the engine.

Conclusion

The 5255413 Cam Follower Roller is a vital component in the operation of commercial truck engines, ensuring precise valve timing and operation. Its robust design, compatibility with various Cummins engines, and role in enhancing engine efficiency and performance make it a critical part for maintaining the reliability and longevity of truck engines.