thrust button/shaft

Just a follow up, They seated just fine. The old bearings measured identical on the outside, they must of changed it on the inside to allow not to remove the thrust block.
Car runs smooth now, where before sounded like a freight train going down the road.
Who da thunk, the slightest play in those greens would make so much noise?
I figured when I pulled the axle, bearings would be falling out and about 5 balls would be missing.:D
Thanks again fellas.