V-Belt, Belt Material Polybutadiene, Edge Construction Wrapped, Industry Number A88, Number of Bands 1, Outside Length 90 in, Reinforcing Cord Material Polyester, Thickness 5/16 in, Top Width 1/2 in, Belt Trade Size A, V-Belt Type Classical, Maximum Operating Temperature 140 Degrees F, Minimum Operating Temperature -40 Degrees F, Resistance Properties Heat , Oil