Single Field Alternator Rebuild Help!

Did the alternator work fine before it quit?

In my experience, the old mopar alternators were pretty much indestructible and when they quit it's because the brushes wore out. A good cleaning, lube and simple kit like a Quick Start 604 and possibly a drive end bearing would get one back in action. This is what most of the parts house "rebuilt" units have done to them and I think a more accurate term would be "serviced".