44GB316C
Engine Rocker Arm
Mack

The engine rocker arm is a key component within the valve train, responsible for translating camshaft motion into valve operation. Its precise movement is essential for optimal engine breathing, affecting power output and fuel efficiency. Crafted from high-strength materials, this rocker arm endures the stresses of continuous operation, ensuring durability and consistent performance. Proper functioning of this part is critical for maintaining engine timing and smooth operation, preventing misfires and potential engine damage. Regular inspection and replacement are recommended to avoid performance issues. Source One Parts Center offers this high-quality rocker arm, supporting the longevity and efficiency of heavy-duty engines.