25502198
Engine Rocker Arm
Volvo

This essential component in the valve train controls the opening and closing of engine valves, directly impacting engine efficiency and performance. Its precise movement ensures optimal air and fuel intake, as well as exhaust expulsion, which are critical for power output and fuel economy. Made from high-strength materials, the rocker arm resists wear and fatigue, maintaining consistent operation over thousands of miles. Proper functioning of this part reduces valve train noise and prevents potential engine damage caused by misalignment or failure. Regular inspection and replacement with quality parts like this one are key to sustaining engine longevity. Source One Parts Center offers this component as a vital upgrade for maintaining peak engine performance.