Designed for applications requiring increased horsepower capacity or higher drive speeds. This Dayco Premium Industrial V-Belt's unique construction combines the superior flexing of precision molded cogs with the tenacious gripping power of raw edge sidewalls to deliver significantly longer belt life without jeopardizing increased horse-power capacity on higher speed industrial type drives. Made with high grade engineered polymer compounding for resistance to oil and heat degradation. The Energy Saver! The Dayco Premium Industrial V-Belt is more energy-efficient because it is more flexible. This Dayco belt offers the highest horsepower rating for longer service while its raw edge design resists slippage even at low drive tensions.