Top Drive Timing Belt 030109119S

A timing belt, timing chain, or cambelt is a part of an internal combustion engine that synchronizes the rotation of the crankshaft and the camshaft(s) so that the engine's valves open and close at the proper times during each cylinder intake and exhaust strokes.

Timing Belt mostly made of rubber connects the crankshaft and the camshaft to keep them running in sync. Timing belts must be replaced at the manufacturer's recommended distance and/or time periods. Failure to replace the belt can result in complete breakdown or catastrophic engine failure.