New, never used. This motor was removed from a Dayton 5DVN6 which was otherwise damaged. There is some exterior wear from storage and disassembly, including scratches / scuffs and a set screw mark on the shaft. Tested in perfect working condition. Shaft spins smoothly and quietly. Unit ran smoothly and with very little vibration. Unit is manufactured by Greenheck fro distribution as an OEM part for Dayton upblasts.