I need to rebuild my differential in my 91 Townace 4x4. It’s dif code is F252. Which is 7.5 with a ratio 4.556 2 piñon. My local import mechanic said I might be able to use 4Runner parts to rebuild it. It seems like it is the same as the Supra, what years I’m not sure. I see rebuild Supra kits on the RockAuto site. Does anyone know what my options actually are? Would the rear axel from my 89 LE fit?