Make sure you see a picture of what you are ordering. A carrier bearing is inside the rear end. What you are looking for is a center bearing and it is a very common part.
They are listed as a carrier bearing when you look them up. They are sometimes also referred to as a sling bearing. At any rate, they are common, but I can't find a listing for one for a 3800 panel. Any help would be appreciated.
Meanwhile I am going to pick up my old one from the driveshaft shop and take it and my calipers to a local truck parts supplier and see if I can find a match or something that will work.
Thanks