>>7559134I'm not the most experienced guy but I've seen the guts of pretty much everything at this point, excluding Intermountain cuz fuck their loco prices.
ScaleTrains drive system appears to be a copy of the Proto2000/Walthers design. The motor looks very similar, as do the worm gear housings. Motor looks very similar to a Walthers Mainline ES44AH I just sold off recently.