This a MOTOR P/N A6732 for a MOORE-O-MATIC Chain Drive Garage Door Operator by LINEAR model X150a, A.O.Smith motor # 322P719. It is a 1000RPM, 1/2HP, A 4.5, 120v, type FLL and has a 3 wire connection. This is a used motor, Recently tested works fine no problems. This is the motor only, This Does not include the gears or mounts. stk#(985)A11 Sorry no returns on electrical parts.