94 grand cherokee limted

i have a 1994 jeep grand cherokee limted . my front differential is out . what i’am asking is what jeep years and make and models will match up to mine , or does it really matter . any help please , thank you james

This is a question for the “experts” the guys that run the salvage yards Maybe you dont trust the guys in the salvage business,you did say “any help”