I agree with 180, there are a number of posts relating to two different alternators. The application charts are just too filled with errors when it comes to these expensive parts. Keep looking in the posts, some have pictures and a detailed description. I remember them but have no clue where they are. As a footnote, I misunderstood your OP, I thought you were trying to replace the bearing only, my bad! Also, I understand it is a capital PITA to get to and replace that alternator.