i have a 95 zj with 4.0 and my gears in my rear end are about shot. I have another D35 with the same gears( 3.73) and was wondering if instead of swapping out the whole rear axle bc some of the brackets are broke on the other axle if i could just pull the gears out and put them in the one under my jeep? Not sure if i could have to worry about the back spacing or anything else doing that tho..