The light itself can be beat to crap and broken. I really only need one of the black male power connections that is plastic welded to the light frame. Shown here in red.
Hello. I think I can help here. I have several busted up lights, and can offer two solutions - but only for the rear brake lights (I have no experience with front or side brake lights).
1) I can try to extract the part for you from one of the broken tails, or
2) I can offer you instructions on how to 'bypass' the broken part easily, and connect the wiring directly to the proper metal strips so the light works as intended... This would be for the DRIVER side light. correct?
Do you have this resolved yet, or can I offer my help?