Front Bumper Interchange 2wd-4wd

Hello,

After looking around at the replacement options for a front bumper, I observed what I think was some disagreement about the compatibility of 2wd and 4wd front bumper assemblies on the years '01-'04. To aid in finding a bumper, and to clear up any questions, I put together the following sheet. If there is anything that you would like me to add or correct please let me know, My goal is to provide a researched source of front bumper interchangeability.

I used: https://parts.camelbacktoyota.com for the OEM part numbers.
Probably obvious to many, maybe helpful to to some.

Summary:
Front bumpers '01-'04 4wd=2wd=Pre-Runner=S-Runner

Data:

 

the only difference i can see is the prerunner and 4wd have a different lower valence style #13 than the 2wd 5lug models

 

Thanks for bringing that up, I have been looking for references on exactly which parts are different for the 5 lug parts, when I search the local wrecking yards, both over the phone and with the search engine there is no differentiation between 4x2 and 5 lug, any ideas on part # resources ?