Cummins Cam Follower Roller Pin 4009248 20 CCEC – Stable support for smooth and precise valvetrain operation

The Cummins Cam Follower Roller Pin 4009248 20 CCEC is designed to provide reliable support and accurate positioning for the cam follower roller inside the valvetrain assembly. As part of the Cummins parts range, this pin plays a key role in maintaining smooth rolling contact between the camshaft and follower. Moreover, it is produced in accordance with Cummins genuine paers standards and follows CCEC parts manufacturing requirements. Therefore, fitment accuracy remains consistent, and service results become easier to control. Although it is a small component, its function has a direct influence on friction levels and long-term wear behavior. As a result, it is commonly selected for preventive maintenance, focused valvetrain repairs, and complete engine overhaul work. At the same time, its simple and precise structure supports efficient installation during service.

🔩 Specifications

• Part number: 4009248 20

• Product type: Cam follower roller pin

• Brand compatibility: Cummins engines

• System location: Cam follower and valvetrain assembly

• Primary function: Roller support and alignment control

• Manufacturing reference: CCEC parts standards

• Quality level: Cummins genuine paers compliant

⭐ Key Features

First, this roller pin helps keep the cam follower roller correctly aligned, which supports smooth rolling motion against the camshaft. In addition, it limits unwanted side movement, so friction and uneven wear are reduced. Furthermore, the pin surface finish supports consistent motion during repeated load cycles. As a result, related valvetrain components can achieve longer service life. Also, the accurate pin geometry simplifies assembly during maintenance or rebuild work. Because it belongs to trusted Cummins parts and CCEC parts, replacement quality remains consistent across service intervals.

⚙️ Technical Insights

The Cummins Cam Follower Roller Pin 4009248 20 CCEC functions as the central axis for the follower roller. Therefore, camshaft motion is transferred through rolling contact instead of sliding contact. Meanwhile, proper alignment helps distribute load evenly across the roller surface. Compared with worn or damaged pins, installing a new unit helps restore smooth follower movement quickly. Consequently, valvetrain noise and vibration risks are reduced. Since it aligns with Cummins genuine paers design principles, it matches original engine geometry and service specifications.

🛠 Application Scenarios

This cam follower roller pin is widely used in industrial engines, generator sets, and heavy-duty equipment. For example, it supports engines that operate for extended hours where stable valvetrain motion is essential. Likewise, it is suitable for overhaul projects where cam followers and rollers are renewed together. In addition, maintenance teams rely on Cummins parts like this pin to help prevent early cam lobe or roller wear. Across these scenarios, CCEC parts contribute to smooth engine operation and predictable performance.

📦 Availability

This cam follower roller pin is in stock and available for global shipping. To ensure correct fitment with your Cummins parts configuration, please provide your engine serial number (ESN). Our support team is ready to assist with compatibility checks and to confirm alignment with Cummins genuine paers and CCEC parts requirements before shipment.