John,

I don't know what type of buttons I have in there. I did some research to see how these buttons were held in place and I came across the Mancini site.
From all outward apperances the buttons do look the same as the photo. I can rotate the buttons, slide them back and forth, just not independantly of each other. They are fixed to that pin. I don't think it's a rivit. As I said earlier the pins face on one side looks almost machined, spiral groves, and the other looks like it's been dimpled in the middle, not by force but by machining.

Hope I'm not adding to the confusion with all of this discription.

Dr. Diff,
It is the stock housing, stock axles, I just don't know what type of green bearing I had installed 6 year ago. How would I be able to tell if they are the snap ring type.

I don't want to remove the thrust buttons if it's not necessary.

I really appreciate the patience exhibited here on "MY" problem.

Frank