20864026
Engine Camshaft Idler Gear
Volvo

This camshaft idler gear plays a pivotal role in the timing mechanism of the engine, ensuring synchronized operation of the camshaft and crankshaft. Its precise gear teeth facilitate smooth engagement, reducing noise and wear over time. Made from durable materials, it resists deformation and corrosion, which is critical for maintaining accurate valve timing. Proper functioning of this gear directly impacts engine performance, fuel efficiency, and emissions. Replacing a worn or damaged idler gear promptly prevents more extensive engine damage and costly repairs. Source One Parts Center provides this component to help maintain the reliability and efficiency of your engine’s valve train system, ensuring your heavy-duty truck performs at its best.