EA9360503331
Rocker Arm Shaft, Exhaust
Detroit Diesel

The exhaust rocker arm shaft is a key element in the valve actuation system, ensuring the proper movement of exhaust valves for efficient engine operation. Its design facilitates smooth rotation and alignment of the rocker arms, which transfer camshaft motion to open and close valves precisely. Although specific features are minimal, its quality construction from durable materials guarantees longevity and resistance to wear. Maintaining this component is vital for consistent valve timing, which directly influences engine power, emissions, and fuel economy. Wear or failure of the rocker arm shaft can lead to misfires, rough running, or increased exhaust emissions. Regular inspection and timely replacement help sustain optimal valve operation. For dependable performance, Source One Parts Center offers this component, emphasizing durability and fitment for your heavy-duty engine system.