213058
Tappet Roller Pin
Cummins®

The Cummins part number 213058, a Tappet Roller Pin, is a critical component in the operation of commercial trucks. Cummins, a renowned name in the automotive industry, is known for its high-quality engine components. This part is designed to enhance the efficiency and reliability of truck engines, playing a significant role in their overall performance.

Basic Concepts of Tappet Roller Pins

Tappet roller pins are integral components within an engine’s valve train system. They facilitate the transfer of motion from the camshaft to the valves, ensuring precise and efficient valve operation. By reducing friction and wear between moving parts, tappet roller pins contribute to the smooth and reliable operation of the engine ¹.

Purpose of Tappet Roller Pin 213058

The Tappet Roller Pin 213058 is specifically engineered to interact with other engine components to optimize valve operation in truck engines. It plays a role in transmitting motion from the camshaft to the valves, ensuring that the valves open and close at the correct times and with the appropriate force. This precise timing and force are essential for the engine’s combustion process, directly influencing its efficiency and power output ².

Key Features

The Tappet Roller Pin 213058 is characterized by several distinctive features that enhance its performance. It is constructed from high-quality materials, ensuring durability and resistance to wear. The design incorporates roller bearings, which reduce friction and improve the efficiency of motion transfer. Additionally, the pin is precision-engineered to meet the stringent requirements of commercial truck engines, ensuring reliable operation under demanding conditions ³.

Benefits

The use of the Tappet Roller Pin 213058 offers several advantages. It contributes to improved engine efficiency by reducing friction within the valve train system. This reduction in friction leads to less wear on engine components, prolonging their lifespan. Furthermore, the precise operation of the valve train enhances the overall performance of the engine, resulting in smoother operation and potentially better fuel efficiency ¹.

Installation and Compatibility

Proper installation of the Tappet Roller Pin 213058 is vital for ensuring optimal performance. It should be installed according to the manufacturer’s guidelines, which may include specific torque settings and alignment requirements. Ensuring that the pin is correctly installed will help maintain the efficiency and reliability of the engine’s valve train system ⁴.

Troubleshooting and Maintenance

Common issues with tappet roller pins can include wear, misalignment, or damage due to debris. Regular inspection and maintenance are recommended to identify and address these issues promptly. Diagnostic methods may involve visual inspection, listening for unusual noises, or performing a compression test. Maintaining the Tappet Roller Pin 213058 according to the manufacturer’s recommendations can help prolong its lifespan and ensure continued engine performance ¹.

Performance Enhancements

The Tappet Roller Pin 213058 contributes to engine performance enhancements in several ways. By ensuring precise valve operation, it can lead to increased horsepower and better fuel efficiency. The reduction in friction also results in smoother engine operation, which can be particularly beneficial in the demanding environments of commercial trucking ².

Historical Development

The evolution of tappet roller pin technology has seen significant advancements over the years. Early designs were simpler and more prone to wear, but modern innovations have introduced materials and designs that offer greater durability and efficiency. The Tappet Roller Pin 213058 represents a culmination of these advancements, incorporating the latest technology to meet the needs of today’s commercial truck engines ³.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a reputation for quality, reliability, and innovation in the commercial truck industry. The company’s extensive product range and commitment to excellence provide a solid foundation for the quality and performance of the Tappet Roller Pin 213058 ⁴.

Role of Part 213058 Tappet Roller Pin in Engine Systems

The Tappet Roller Pin, identified by part number 213058, is integral to the efficient operation of various engine components. Its primary function is to facilitate smooth and precise movement between the camshaft and the valve train. Here’s how it interacts with several key components:

Interaction with Base Parts and Cylinder Block

The Tappet Roller Pin is often housed within the tappet, which is mounted on the cylinder block. The cylinder block serves as the structural foundation of the engine, and the tappet, equipped with the roller pin, ensures that the motion from the camshaft is effectively transmitted to the valve train without undue friction or wear.

Integration with Injector Assembly Tappet and Injector Tappet

In engines where fuel injection systems are employed, the Tappet Roller Pin may be part of an injector assembly tappet or an injector tappet. This setup allows for precise control over the valve’s opening and closing, which is essential for optimal fuel injection timing and combustion efficiency.

Role in Tappet Kit and Performance Parts

When included in a tappet kit, the Tappet Roller Pin enhances the overall performance of the valve train. Performance parts often require higher precision and reduced friction, making the roller pin a valuable component in achieving these goals. The kit may include other elements like shims and springs, all working in concert to maintain valve train integrity.

Function in RKR Lev Ratio Conv.

The RKR Lev Ratio Conv. (Rocker Lever Ratio Conversion) system benefits from the Tappet Roller Pin by ensuring that the conversion ratio between the camshaft and the rocker arms is maintained accurately. This precision is vital for engines that have been modified for enhanced performance, where even minor deviations can impact engine efficiency and power output.

Overall Contribution to Engine Efficiency

By reducing friction and wear between moving parts, the Tappet Roller Pin contributes to the longevity and reliability of the engine. Its role in maintaining the precise timing and movement of the valve train is essential for the engine’s overall performance, whether in standard or high-performance applications.

Conclusion

The Tappet Roller Pin 213058 is a vital component in the operation of commercial truck engines. Its design and features contribute to improved engine efficiency, reduced friction, and enhanced performance. Proper installation, regular maintenance, and understanding its role within the engine system are crucial for ensuring optimal engine performance and longevity.