Replacement coupler

[Dave1227]

I recently purchased a Bachmann N scale GP 40 EMD diesel locomotive and a dummy that have the original couplers on them and would like to replace them with either a Micro-Trains coupler or a Bachmann-style modern coupler. Can anyone help this old man?

[trainman203]

Contact micro trains

[Len]

Micro-Trains conversion guide for Bachmann locos can be found here:
https://www.micro-trains.com/publicfiles/conversions/sheet003.pdf

Note there are three possible conversion recommendations, depending on exactly which GP40 you have.

Len