V-Belt, Belt Material Gum Rubber, Edge Construction Wrapped, Industry Number 4L280, Number of Bands 1, Outside Length 28 in, Reinforcing Cord Material Polyester, Thickness 5/16 in, Top Width 1/2 in, Belt Trade Size 4L, V-Belt Type Fractional Horsepower, Application General Industrial, Belt Coating Rubber, Belt Series Duraflex GL, Color Black, For Minimum Pulley Pitch Diameter 2 1/2 in, Length Type Closed Loop, Maximum Operating Temperature 194 Degrees F