V Belt B65 (5L680)  5/8"x13/32"x68" V Belt B56 (5L590)  5/8"x13/32"x59" V Belt A81 (4L830) 1/2"x5/16"x83"
V Belt AX54 1/2"x5/16"x56" V Belt B55 (5L580)  5/8"x13/32"x58" V Belt A84 (4L860) 1/2"x5/16"x86"