3/8PITCH*1-3/4W 44L
The timing chain is a crucial component in an internal combustion engine, responsible for synchronizing the rotation of the crankshaft and camshaft. Unlike timing belts, timing chains are made of metal and are designed to last the lifetime of the engine. They ensure that the engine's valves open and close at the correct times during each cylinder's intake and exhaust strokes. Regular maintenance is essential, as a worn or damaged timing chain can lead to severe engine damage. Symptoms of a failing timing chain include unusual noises from the engine and check engine lights. Proper care can enhance engine performance and longevity.