Throw this number into the google machine.
126000-0550
You can turn an externally regulated ND alternator into a 1 wire. This number doesn’t work for every ND alternator, but you can get a one wire regulator for any ND alternator if you search a little bit.
I still recommend using an external regulator over the one wire stuff... Just my preference.

"use it 'till it breaks, replace as needed"