I need the special top alternator bolt.This is the one with the sleeve and is about 3 to 4 inches long.It goes thru the engine bracket and thru the larg end of the alternator.I looked at all the Merc. supply companies and no body lists it.Maybe some one has a used one laying around???

Thanks
Nordic95

meassure the length and go to ace hardware, they have a pretty good stainless hardware selection, and non marine pricing

Take a look at the picture I just posted.Not your typical bolt,its not even stainless.

The sleeve is not part of the bolt. Should be listed with the bracket. What engine/year?

1991 502 mag.I didnt even look to see if it was separate or not ,it didnt just fall off.I will look tomorrow.


Thanks Nordic95

It should be a sleeve and it will come apart..might have some corrosion.

#27, see:

https://www.mercruiserparts.com/Show...AND+ALTERNATOR