Backing pad

Model Number Model No. Spindle thread
743053-3 9227C/B, PV7001/C, PV7000C, SA7000C M14 x 2 (DIN)
743052-5 9227C/B, PV7001/C, PV7000C, SA7000C 5/8''
743054-1 9227C/B, PV7001/C, PV7000C, SA7000C M16