Lima Class 156 Super Sprinter motor bogie. Working order. You may be able to adapt this for the Hornby model as this originated from the Lima one. If you unscrew the sideframes, then the motor unit can also be used for the Lima Class 43 HST power car, Class 101 DMU, Class 117 DMU, Class 121 DMU, HO gauge class 33 (not the OO one). These models all took the same size motor bogie.
