This is a 1/2HP MOTOR type 123036 from a sears craftsman. chain drive garage door opener pre 1984 model, This unit had a 3 wire hookup #1WHT. #2RED. #3BLU & RPM Sensor,MFG. Westinghouse S#E322P668, 4.5amps,hz60,fr. CU42 . It is used was Recently tested and works fine, no problems. stk#(3052)5
