good news guys everything worked out perfectly, I got all the parts listed from thompsontoyota (irontoad) all the parts got from philly to north carolina in 3 days here is some info if anybody else has this same problem later on down the road, also everything listed was interchangable to 1992 lexus sc400:
Thompson Toyota
122 W. Swamp Road
DoylesTown, PA 18901
Phone# 215 345-9460
(the following parts are 94 supra non-turbo sorry if the info is a little vague)
( apparently there were two lower left control arms that needed to be replaced)
Part#:
48740-14060 lower left control arm rear susp 175.00
42305-14020 Carrier SUB- ASSY, Rear 148.00
42301-30030 Shaft Sub-ASSy, Rear 168.00
90311-57001 Seal, Type T OIL 10.91 (for bearing)
90311-63001 Seal, Type T OIL 11.00 (for bearing)
48710-14110 lower leftcontrol arm rear susp 99.20
(The following parts are lexus 92 sc400)
Tire Rack
7101 Vorden Parkway
SouthBend, IN 46628
Phone: 574 287 - 2345
800-428-8355
Part# 341162 GR-2 GAS SHOCK KYB RR 70.00
Napa Auto Parts
4209 Atlantic Avenue
Raleigh, NC. 27604
part# GRW132 Rear left Bearing 130.00
Martin's Import Salvage
3468 Wendell Road
P.O. Box 457
Wendell, NC 27591
919-365-6667
part# JTJ8J947E4S0106444J Undercarriage X-Member Rear 300.00
OMG im so excited to finally have my baby back. I swore to her i would never hurt her like that again!!