My generator stopped charging today. Appears the bearing got really stiff and the belt was slipping. Working on getting that solved quickly. But, for longer term, does anyone know of anyone that can overhaul an old generator? Or does someone have a generator that was working when removed that perhaps still has some life left in it?

I am NOT going to swap to an alternator until I have to, for a variety of reasons.

Not sure about aviation-specific repair options, but I have used Haines Auto Electric in twin falls for similar overhauls. Might just need to tell them it’s for a boat.

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Husky Auto Electric in Boise had done stuff for me in the past. No need to tell them it's from a boat, he knows what it is and doesn't care.

Do you trust your mechanical abilities enough to do it yourself? Pretty easy to repair according to a 'friend'.

I'm guessing its a Delco-Remy? Parts are (were) easy to find. I may have an old one stashed in y hangar, but I think it's only a 35 amp version. No longer have any planes that use a generator.