A4710500033
Rocker Arm - Intake
Detroit Diesel

The intake rocker arm is a fundamental component of the engine's valvetrain, responsible for converting camshaft rotation into precise valve movement. Weighing approximately 0.59 kg, its design allows for accurate actuation of the intake valves, which is essential for optimal airflow and combustion efficiency. The inner diameter of 26 mm ensures proper alignment with the valve stem, facilitating smooth operation and reducing wear. This part's high-quality construction ensures durability and resistance to the harsh conditions within engine cylinders. Proper functioning of the rocker arm directly influences engine power, responsiveness, and fuel economy. Regular inspection and timely replacement are crucial for maintaining engine performance. Source One Parts Center stocks this component, supporting engine efficiency and reliability for heavy-duty trucking applications.