Part number assistance. Center exhaust hanger (pic included)

I noticed that my car does not have this on it and would like to put one back on there.



I have part 9 but nothing else. I am referencing part 5 and 6.

Assuming i should have this over-complicated exhaust hanger. I guess the shop didn't reuse it when they put my midpipes in.



I'd like ot be able to call my dealership to see if they have this in stock and what body part i will have to trade in for it.