V-Belt Pulley 3L Pitch Diameter 3.86 in 3V Pitch Diameter Not Applicable 3VX Pitch Diameter Not Applicable 4L Pitch Diameter 4.2 in 5L Pitch Diameter Not Applicable 5V Pitch Diameter Not Applicable 5VX Pitch Diameter Not Applicable A Pitch Diameter 4.2 in B Pitch Diameter Not Applicable AX Pitch Diameter 4.2 in BX Pitch Diameter Not Applicable C Pitch Diameter Not Applicable CX Pitch Diameter Not Applicable For Bushing Type Quick Detachable Split Taper