Simply plug everything together and place them on your pike

as they did not have the space at the rear of the engine compartment to accommodate a passenger-service steam generator

Old Coal Mine Kit

Drop-in decode for SD45/SD70 locomotives is equipped with a 16-bit sound system and speaker

Circuitron 5203 DT-3 Single Direction Grade Crossing Detection Unit VariantsUnitPrice_number_26.05 Simply plug everything together andThis is Circuitron 5203 DT 3 Single Direction Grade Crossing Detection Unit. DT 3 Grade Crossing Detection Unit. Use for any Scale. HO Scale. Specifically designed for use at grade crossings, using Opto Sensors to detect the train. Output controls flasher, gates, bells, etc. Single direction unit for crossing where bi directional detection is unnecessary, such as a mainline with trains traveling in only on direction. Operates with any train length.