(P10 long shaft) NEED TO REPAIR YOUR,DEPARTMENT 56- NORTH COMMUTER TRAIN STATION- MODEL#56782  AND MODEL# 56.53161 DEPT 56  SANTAS WONDERLAND HOUSE 
OUR COMPANY HAS PUT TOGETHER A DROP IN FIT MOTOR REPLACEMENT REPAIR KIT. KIT INCLUDES 1-COMPATIBLE AC MOTOR SPEC,Synchronous Motor 12V AC, 5-6 RPM, CCW, 4 WATT,50/60 HZ, Torque 6Kg.cm, SHORTCUSTOM Shaft.ONE SPECIAL MODIFIED SCREW WITH LOCK WASHER  AND 1 TUBE GREASE.
Note you do not have to remove the bottom plate. It has been removed so you can observe the complete mechanism .