Kadee publishes a "what fits what list" and it's always somewhere inside the big Walther's book. It's also on the Kadee website. I have discovered (the hard way) that you can save quite a bit of filing and hacking by checking the list and buying the recommended coupler in the case of locomotives. In the case of freight cars, a #5 works in nearly everything.
David J. Starr
Steve Hosk>
Can anyone advise what Kadee couplers someone should use to replace
> the non-Kadees that come stock on Athearn's HO scale F59PHI?
>
> Thanks!! (A non-Internet-wired friend needs the info; I can't help as
> I'm not into HO, only N-scale!)