Browning^® 3V, 5V, and 8V belts are specifically designed to provide maximum horsepower transmission and service life. One of our key features of the product series is EPDM (Ethylene Propylene Diene Monomer). This works to expand temperature range considerably. Operating temperatures for EPDM v-belts are -60°F to +230°F. This expanded range helps ensure long life and reliable performance. They can be counted on even in the most demanding climates and heat sensitive applications. Our exclusive fabric top and bottom design ensures stability and less cord stress helping to maximize service life.