Adapter to use a USA Trains motor block on an Aristo-Craft locomotive (4 axle)
Description
PDFThis is designed to fit USA Trains motor blocks (#R22-115) to replace bad blocks on an Aristo-Craft GP40. Should fit Aristo FA, FB. RS3 and U25b as well (If you don't mind the EMD trucks).
Model origin
The author hasn't provided the model origin yet.
