cogged belt

The belt that goes on the alternator is commonly referred to as the serpentine belt or alternator belt. This component is usually made from a durable rubber material, designed to endure the rigorous conditions under the hood of a car. The design of the serpentine belt allows it to run multiple accessories, including the alternator, power steering pump, water pump, and air conditioning compressor, all while taking up less space than traditional multi-belt systems. The efficiency of this single belt makes it an indispensable part of modern vehicles.


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A timing belt set refers not only to the timing belt itself but also includes related components such as the timing belt tensioner, idler pulleys, and sometimes the water pump. Collectively, these parts work together to synchronize the rotation of the crankshaft and camshaft(s), allowing for precise timing of the engine’s intake and exhaust valves. When properly aligned and functioning, this set helps prevent engine misfires, loss of power, and catastrophic engine failure.


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