Need help finding ac line bracket

Here you go:
5S011895 - Clamp (the part you need)
5S014009 - Socket Head Cap Screws (the 2 screws that screw through the valve into that clamp)

Just in case, while I was in there:
F426061 - #10 O-ring
F426060 - #8 O-ring
3S011516 - Expansion Valve

If your local dealer wants to verify, the section I found it in is:
HVAC Cab Unit & Controls
Cab HVAC Assembly - S31-6038

 

I don't know why, those parts are all on the same screen as the expansion valve. Some things are tricky to find on ECAT, but that was simple. Maybe I should be a parts guy instead of a mechanic

 

I looked up cab, you didn't specify. On the sleeper, they sell the evap core and expansion valve as a unit, but there is a note that says for service, use:
5S014332 (this is the bunk expansion valve)
5S013317 (I don't know what that is, possibly the seal)
5S011895 (Same part # as the cab clamp)
5S014009 (Same part # as the cab screws)

So I'd guess that the clamps are the same, but don't hold me to that. It seems that they want you to buy a whole new evaperator core.

I think I'd just give it a spot of alminum weld, then drill and tap it to the right size.