Torsion Bar Crossmember Support??

What up guys....

I was wondering if someone could help me identify a part?

The other day I had the 4x4 HI enganged when I got a flat. For some reason I had a piece shear in half; the piece that supports/hangs the crossmember.

I'm looking for the exact name of GM part number of that piece? Please visit the website below for pics of that area and actual part:

http://jrbueiz.googlepages.com/99tahoe

There also an image on the site asking about the adjustment bolts. Just looking to learn.

Thanks!!

Well, I'm not sure of the name of that part, but the bolts ARE supposed to be different heights, drivers side should be turned in LESS..i believe.

Whats on the other end of that part? Do you have a pic of that?

The bolts will be different to balance weight distribution from side to side.