you are missing part of the tag numbers you posted this:
"27 88 8h02"
88 means 8.8 rear end.
the 27 will mean its a 3.27 gear your missing the 3 and or the L should be between the 3 and 27 if it is a limited slip if its an open there will be a blank space between the 3 and 27...
you can get an explorer disc with a 3.27 open or 3.27 LS 8.8 rear end. if you have the explorer still that it is coming out of look at the door axle tag
here is the explorer numbers on the door
41 - 3.27 open
D1 - 3.27 LS