V Belt B59 (5L620)  5/8"x13/32"x62" V Belt A98 (4L1000) 1/2"x5/16"x100" V Belt A75 (4L770) 1/2"x5/16"x77"
V Belt B86 (5L890)  5/8"x13/32"x89" V Belt A97 (4L990) 1/2"x5/16"x99" V Belt A79 (4L810) 1/2"x5/16"x81"