Engine Compartment Brackets

Any idea on where to find diagrams that show the various brackets in the engine compartment of a second gen ('06) Tacoma, with part numbers. Mostly looking for the thin metal brackets that are holding wiring and heater hoses in their proper place. I've never seen rust attack the metal (aside from the frame) with such a vengeance and in such a relatively short period of time. Almost never see snow and salt around here but these little brackets rust like crazy anyway. I'm about to take them off one at a time and sandblast and repaint them (POR-15 or the Eastwood Rust Encapsulator) but a couple of them will probably turn to powder when I do that.

 

Parts diagrams by VIN.
https://partsouq.com/