they should fit any Bacnmann Train 20 years of age and older, but the trouble is if they are trolley motors the engine you put them in will run backwards.

You could try a flea market you could buy the engine and use it for parts or a replacement, depending on the condision of the engine you have now and the one you get at the flea market.  I hope this helps.

this motors are older models this are not made by Bachmann any more. this motors came with many different engines,trolleys and steam engines. These motor are universal with older Bachmann engines. I hope this time i could help. PS. sorry i miss read.

What i do is take one apart at a time and sit the motor with the shell of the engine, so i know witch one goes to witch engine. I hope this helps.