Image | Item No. | Description |
| x869a | Electric, Train 4.5V Microphone 4 x 4 x 2 with Horizontal Plug Sockets Catalog: Parts: Electric, Train |
| x869b | Electric, Train 4.5V Microphone 4 x 4 x 2 with Vertical Plug Sockets Catalog: Parts: Electric, Train |
| 55455 | Electric, Train 9V RC Train Base 6 x 30 with IR Receivers Catalog: Parts: Electric, Train |
| 55455c01 (Inv) | Electric, Train 9V RC Train Base 6 x 30 with IR Receivers and Battery Compartment Catalog: Parts: Electric, Train |
| 55457 | Electric, Train 9V RC Train Base, Battery Compartment Cover Catalog: Parts: Electric, Train |
| 55461c01 | Electric, Train 9V RC Train Base, Battery Holder Catalog: Parts: Electric, Train |