21081489
Rocker Arm
Volvo

The rocker arm is a critical component in the valve train, translating camshaft motion into valve operation. Its precise movement ensures accurate timing and efficient engine breathing, directly affecting performance and fuel economy. Made from high-strength materials, it resists wear and deformation under high loads. Proper functioning of this part is essential for maintaining engine responsiveness and smooth operation. Source One Parts Center supplies this durable rocker arm, designed to meet the rigorous demands of heavy-duty engines. Regular inspection and replacement are recommended to prevent valve train failure, which can lead to costly repairs and engine downtime.