This is how the pivot bolt should fit.... I think I wound up with an M10 X 100mm metric sized bolt, but please don't take that to the bank. I am only human and with my aging memory can't remember every little detail and I did not write that one down.


If the alternator pivot ear and bracket holes are not the same size or do not match, over drill them until you can get a proper matching fit. For the alternator it may be best to drop it at a machine shop so you know the hole is straight.