V Belt A64 (4L660) 1/2"x5/16"x66" V Belt A55 (4L570) 1/2"x5/16"x57" V Belt BX61  5/8"x13/32"x64"
V Belt A73 (4L750) 1/2"x5/16"x75" V Belt A54 (4L560) 1/2"x5/16"x56" V Belt BX64  5/8"x13/32"x67"