Walthers 933-1050 Motorizing Kit. Animate your models in minutes with this fully-assembled drive. A drop-in mount for Walthers Double Track Swing Bridge (933-3088), 90'Turntable Kit (933-3171) as well as the Walking Beam Oil Pumps in HO (933-3170) or N Scale (933-3248; all sold separately), and it can easily be adapted to other models. It's complete with a rugged motor and has 360:1 gearing to insure smooth, slow speeds.
