Availablity of detailed parts catalog?

[Shibbs]

I have access to the chevy catalog at my work. (Sister store is Chevrolet)

Feel free to ask whatever you want a pic of, and I'll try to post it up.

[rodo]

Thanks - I can locate most of the parts in the GM sourced diagrams in the service manual, but it doesn't provide the part numbers needed for ordering. Here's a diagram with the rear door wire loom mentioned above; I am after part numbers for both right and left sides on a 2004 HB if they're different.

[rodo]

Here's a diagram with the rear door wire loom ...

Not in catalog because apparently not available except as part of the wiring harness. Have opened new thread to discuss other options here.