the pinion bearing seem to be the same but worth changing.
the carrier bearings on the newer carrier are bigger OD making them to big to fit in your case but there are the same ID as the bearings on your old setup.
so the original bearing sizes of course will fit your housing and also the newer carrier.
get the carrier and see if it will fit in the rear end (never know somebody could have changed them already) if so you have the numbers you need if not you can order the ones you need.
I did all new bearings/races and seals in mine all very accessible( and many right in stock)from my local parts stores. Or you canget them from somebody here or ebay
i actually still have all the boxes with numbers and will get them together soon and post pics and part numbers for all the bearings and seals