8235-2210Q4333
Camshaft
Mack

The camshaft is a vital engine component responsible for controlling valve timing and movement, directly influencing engine performance and efficiency. Its precise lobes open and close the intake and exhaust valves at optimal intervals, ensuring smooth combustion and power delivery. Crafted from high-strength materials, this camshaft withstands the rigors of high RPM and thermal stresses typical in heavy-duty engines. Proper functioning of the camshaft is essential for maintaining engine responsiveness, fuel economy, and emissions compliance. Regular inspection and timely replacement of a worn camshaft can prevent engine misfires and damage. Source One Parts Center supplies this critical part to support your engine’s longevity and performance, helping your truck operate reliably under demanding conditions.