Received this as a 90a alternator upgrade for my 1997 Grand Cherokee, I understand the bracket will need to be ground to fit, but the holes still match. Waited a few months and decided to do the job. Even if I sewed the alternator bracket under the A/C compressor, the top holes on the alternator wouldn't line up exactly. Maybe they sent me the wrong one - it's hard to tell as there are no stamps on the unit to identify the model number, just a sticker that says "044764 011620" and since the return period has long passed I have a generator I can't even sell it because it doesn't have a part number on it to tell which car it actually fits. OK I think. 2 stars because it looks good, too bad I'll never know how it works.