adjustable v belt

The V-ribbed belt features multiple grooves or ribs that run parallel to its length. This design allows for increased surface area and improved grip, enabling it to transfer torque efficiently between the engine and various accessories such as the alternator, power steering pump, water pump, and air conditioning compressor. Due to its ribbed construction, the belt can accommodate a variety of pulleys while maintaining optimal traction and minimizing slippage.


...

A serpentine belt is a long, flat belt made from durable rubber that winds around various pulleys within the engine compartment. It is characterized by its unique design, which allows it to loop around multiple components, thus minimizing the number of belts needed to operate essential systems. The term serpentine derives from its winding or serpentine shape, which is visually distinct compared to the older setup of multiple V-belts used in many vehicles prior to the late 20th century.


...