Reminder: there’s recommendations regarding the alternator coupling. When I did my front alternator, I upgraded the coupler. Prior owner had his rear alternator seize, gears stripped and engine seized on climb out. So I changed to the other “slip” style coupler.
https://www.qaa.com/wp-content/uploads/SB95-3B-1.pdf
https://www.aopa.org/news-and-media/...or-inspections