I know the ring and pinion are different than a standard d44 due to the lockers...but are the install kits different? I am swapping gears soon and a friend of mine has two d44 install kits new that I can have. I was hopeing to be able to use them to save money. I would guess that the shims are the same but are the bearings and seals the same? Pinion nut the same? Any help would be great. Thanks.