85131433
Engine Rocker Arm
Volvo

The engine rocker arm is a vital component in the valve train, responsible for translating camshaft motion into valve operation. Its precise movement ensures accurate timing and efficient engine breathing, directly impacting performance and fuel economy. Made from high-strength materials, this part withstands the rigors of engine operation, including high loads and temperature fluctuations. Proper functioning of the rocker arm is essential for smooth engine operation, reduced emissions, and optimal power output. Source One Parts Center offers this durable component to help maintain engine reliability and efficiency.