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Like any other component, the fan belt requires regular maintenance to ensure it remains in good working order. Over time, exposure to heat, friction, and environmental elements can lead to wear and tear. Common signs of a worn fan belt include cracking, fraying, or a squealing noise when the engine is running. If left unchecked, a deteriorated fan belt can lead to complete failure, which may cause significant engine damage or a breakdown on the road.


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A poly belt, also known as a serpentine belt, is a continuous loop that drives multiple peripheral devices in an automobile's engine. This type of belt is made from a durable, flexible rubber compound and features several grooves that run along its length, allowing it to grip the various pulleys it interacts with. The 7PK 612 model specifically denotes the belt's dimensions, with the 7PK indicating that it has seven ribs, and 612 referring to its length in millimeters, approximately 612 mm.


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