Horn Wiring/Steering column upper bearing

[rdlackey]

RE: 1957 chevy truck

After trying to identify why my horn was not working, I discovered that the wire from the horn relay to the steering column had been cut and tucked under the dash.

I could not find the upper steering column bearing wire, so I decided to replace the entire upper bearing assembly (looked pretty rough). It was evident that someone had tried to remove it (unsuccessfully) before.

After a great deal of time and patience, it finally came out, WITH NO wire to be found. Even the wheel bearings were in not so good shape.

I have attached a picture of the steering shaft...now MINUS the upper wheel bearing. There is a piece remaining on the steering shaft with 2 lips, right at the edge of the entry into the actual steering column.

1. Was this piece with the lips a part of the bearing assembly that broke off during removal...and should it be removed as well?

OR

2). Is this piece with the lips a permanent part of the steering shaft necessary to help "seed" the upper bearing assembly when re-installed? Meaning that it should remain as seen...