Belts - Timing, Accessory

Timing belts and auxiliary drive belts are the two types of belts found on the majority of modern autos. Despite having a similar makeup and activities, they are significantly distinct.

Timing belts have replaced timing chains, which were more common in older automobiles because they are lighter, quieter, and more effective. The timing belt is in charge of ensuring that the crankshaft, pistons, and valves of the engine operate in unison or at the appropriate times. (Therefore, timing belt.)