ALLEN BRADLEY Servo Module ANALOG 634978 REV 4, 634977 REV 4, VDZ, Untested

You are purchasing an ALLEN BRADLEY SERVO MODULE ANALOG 634978 REV 4, 634977 REV 4, VDZ. Item is used, untested, and being sold as Parts/For Repair. Please review the images closely to ensure this item will work for your specific needs. Rush shipping is always available if needed. We are happy to help. CN XC99CF