V Belt A100 (4L1200) 1/2"x5/16"x102" V Belt BX64  5/8"x13/32"x67" V Belt B84 (5L870)  5/8"x13/32"x87"
V Belt A54 (4L560) 1/2"x5/16"x56" V Belt BX63  5/8"x13/32"x66" V Belt AX52 1/2"x5/16"x54"