416GC22M
Engine Rocker Arm Stud
Mack

The engine rocker arm stud plays a vital role in the valve train assembly, providing a secure mounting point for the rocker arms. Its precision-engineered design ensures proper alignment and movement of the rocker arms, which are responsible for opening and closing engine valves. A durable and reliable rocker arm stud helps maintain optimal valve timing and engine performance, especially under high-stress conditions. Proper installation of this component is crucial for preventing valve train failures and ensuring smooth engine operation. Source One Parts Center offers this component as part of a comprehensive solution to maintain engine integrity and longevity, supporting your vehicle's powertrain performance.