V Belt AX77 1/2"x5/16"x79" V Belt AX53 1/2"x5/16"x55" V Belt A98 (4L1000) 1/2"x5/16"x100"
V Belt BX64  5/8"x13/32"x67" V Belt AX52 1/2"x5/16"x54" V Belt B54 (5L570)  5/8"x13/32"x57"