suburban rear side door manual window regulator

[mar-tay1]

I have a dilemma. The PO of my new suburban changed out the drivers side, side rear door of my 91 suburban. New door has power window and super dark tint, other doors are manual with no tint, want all 4 the same. I can't seem to find a listing for a manual rear window regulator?? Are they the same as the front somehow?? I have two sets of rear doors all have the same, electric windows and super dark tint. The tint doesn't want to come off, possibly factory? How do I get it off? tried soap and water and a razor, no dice. Thanks!