A5410500933
Intake Rocker Arm for OM457 EEV
Detroit Diesel

The intake rocker arm for the OM457 EEV is a key component that converts camshaft rotation into precise valve movement, regulating airflow into the combustion chamber. With an inner diameter of approximately 24.80 mm, it is engineered for optimal fit and function within the valve train assembly. Crafted from durable steel, this rocker arm withstands the rigors of high-speed operation and thermal cycling, maintaining consistent valve timing. Its role is essential in ensuring proper air intake, which directly impacts engine power, fuel efficiency, and emissions. Proper maintenance and timely replacement of this part are vital for preventing misfires and uneven engine performance. When functioning correctly, it contributes to a quieter, smoother running engine. For dependable sourcing, contact Source One Parts Center for this component to help sustain your engine’s performance and reliability over its service life.