belt buckle

V-belt and pulley systems are ubiquitous across various applications. In automotive engines, for instance, they connect the crankshaft to the alternator, water pump, and air conditioning compressor, powering critical functions. In manufacturing, these systems drive machinery such as conveyor belts, mixers, and compressors. Additionally, they are commonly used in home appliances like washing machines and lawnmowers, demonstrating their versatility and importance in both industrial and domestic settings.


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The 6PK in the name refers to the specific type of serpentine belt that features six ribs. This designation is important because it indicates both the belt's width and the number of grooves designed for maximum grip and efficiency. The 202140 typically represents the length of the belt in millimeters. Serpentine belts, including the 6PK 202140, are used in vehicles to drive multiple peripheral devices from a single crankshaft pulley. These devices often include the alternator, power steering pump, water pump, air conditioning compressor, and sometimes the fan.


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