Thanks for posting those Steve, I think I remember seeing them here before. So, it appears that the pass side TA/AAR application (and possibly some cross over to other applications?) has a minor variable (the location of the rear most wire loom tab) as well as the drivers side having the stand off located further back. They both have unique parts book numbers for the application so that makes sense. However, this does not explain my blue example of the drivers side with the stand off located further back. Can anyone find out of the TA/AAR number crosses over to any other applications?