20749290
Engine Rocker Arm
Volvo

This engine rocker arm is a vital component in the valve train, responsible for transferring camshaft motion to open and close the engine’s valves. Precision-engineered for durability, it withstands high stresses and thermal cycles typical in heavy-duty engines. Proper functioning of the rocker arm ensures optimal valve timing and engine performance, directly impacting power output and fuel efficiency. Its robust construction minimizes wear and reduces the need for frequent adjustments or replacements. Maintaining this part is essential for smooth engine operation and longevity. Source One Parts Center offers high-quality rocker arms designed to meet rigorous industry standards, supporting reliable engine performance.