478959
Engine Camshaft Idler Gear
Volvo

The engine camshaft idler gear is a crucial component within the timing drive system, responsible for maintaining proper timing between the crankshaft and camshaft. Its precise operation ensures synchronized valve timing, which is vital for engine efficiency, power output, and emissions control. Made from durable materials, this gear withstands high rotational speeds and mechanical stresses. Proper functioning of the idler gear prevents timing chain slack or misalignment, which could lead to engine performance issues or damage. Regular inspection and replacement of this gear are essential for maintaining optimal engine operation. Source One Parts Center offers this high-quality gear to support your engine’s timing system.