serpentine belt a

A timing belt kit typically includes a timing belt, tensioners, and idler pulleys. The timing belt itself is a rubber belt that has teeth on its inner surface, allowing it to grip the gears of the engine. Its primary function is to synchronize the rotation of the crankshaft and camshaft. This synchronization is crucial because it ensures that the engine’s valves open and close at the right times during the power cycle, allowing for proper combustion and efficient operation.


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