85112588
Engine Camshaft
Mack

This camshaft is a vital element in the engine’s valve train, responsible for timing the opening and closing of intake and exhaust valves. Its precise operation directly influences engine efficiency, power output, and emissions control. Built to endure the rigorous conditions of heavy-duty engines, this camshaft offers long-lasting performance and reliability. Proper maintenance of this component helps prevent engine misfires and ensures smooth operation across various loads and speeds. Its design promotes optimal airflow and combustion, which are critical for maximizing fuel economy. Source One Parts Center offers this high-quality camshaft, crafted to meet industry standards for durability and performance in demanding trucking applications.