engine serpentine belt

A timing belt is a looped band made from rubber, polyurethane, or silicone, and is equipped with teeth that mesh with corresponding gears. The 15mm designation refers to the width of the belt, which is a standard size that enables compatibility with many existing machines and systems. The open aspect indicates that the belt is not closed into a continuous loop but is instead available in lengths that can be cut to size or configured as needed for specific applications.


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The use of belts dates back to ancient civilizations. Archaeological evidence suggests that belts were utilized as far back as 3,000 B.C. in Egypt, where they served not only to hold up garments but also as symbols of status and power. The Romans adopted this tradition, using belts as part of military uniforms. Over the centuries, as fashion evolved, so did the design and function of belts. In the Middle Ages, belts became ornate, often featuring decorative buckles that signified the wearer's rank.


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