Standard V-Belt Pulley 3L Pitch Diameter Not Applicable 3V Pitch Diameter Not Applicable 3VX Pitch Diameter Not Applicable 4L Pitch Diameter Not Applicable 5L Pitch Diameter Not Applicable 5V Pitch Diameter Not Applicable 5VX Pitch Diameter Not Applicable A Pitch Diameter Not Applicable B Pitch Diameter Not Applicable AX Pitch Diameter Not Applicable BX Pitch Diameter Not Applicable C Pitch Diameter 16 in CX Pitch Diameter 16 in For Bushing Type Quick Detachable