I'm scratch building an engine and I need to connect the trucks. I just ordered a MTH PS3 upgrade kit. I need to know what MTH uses for the MTH G scale female 4 wire truck connectors? I could order them from MTH. I hate their shipping charges.
I think they're some type of common (Molex?) 4 wire connector? They have a locking tab sticking out that's not even used so I bet they're for something else.
the truck's wire rods sticking up are maybe .050" thick?