Ditto, and most trans parts shops should sell that kind of odd part.
Don't go to replacing that unless you are doing other VB work too. You have to pull the pan, and then the large nut on the linkage on the inside, the outside parts, and then pull the roll pin out of the case(holding the lever in), just to get the lever out. With that much work to do, I'd make sure to do something else also, a VB kit, the "A" OD servo/piston/spring etc.
1991 Red Special Edition, my 2nd SE, dead paint, Nitto 255/45/17's on 96 Cobra wheels.
98 Mountaineer with 255/60/18's, big sway bars, custom brakes. Soon to be A4WD with XP8 bumpers and wing.