Master Tool Repair carries a variety of poly groove J Style belts from 37" to 53" for poly groove pulleys. These belts fit Campbell Hausfeld, DeVilbiss, Sears, and many other brands. Air compressor poly groove J belts are known for their efficiency in transferring power, reducing noise and vibration, and providing reliable performance in air compressor systems. These belts are made from high-quality polyurethane material, which offers excellent flexibility, durability, and resistance to wear, making them ideal for heavy-duty applications.

NOTE: The actual circumference of the belt measures 1/2" over the advertized length of the belt (e.g., a "6J480" belt, which is advertized as a 48" belt, will actually measure 48 1/2").