A4720501231
Rocker Arm Shaft Outlet
Detroit Diesel

The rocker arm shaft outlet is a critical part in the valve train assembly, acting as a pivot point for rocker arms to translate camshaft motion into valve movement. Its specific length and diameter are engineered to fit precisely within the engine's design, ensuring optimal contact and movement. Constructed from high-strength steel, it provides excellent resistance to wear and deformation under high stress conditions. Proper function of this shaft directly influences valve timing accuracy and engine responsiveness, which are vital for emissions control and fuel efficiency. Its robust design minimizes the risk of failure and extends the service life of the entire valve train. Ensuring the correct installation and maintenance of this component is key to preventing costly repairs. Source One Parts Center supplies this component, emphasizing quality and precision to keep your engine running smoothly and reliably.