rekindling this post...
My used LJ has dana 44 front / back with arb lockers. The front axle housing has the typical drain plug off the right side of the bottom rib running thelength of the pumpkin and has markings including a triangle and some serial numbers stamped like pictures in this thread.
Interesting that my rear Dana 44 is different in that there are no markings on it and the drain plug is facing down along the bottom rib which obviously takes a beating so I replace the plug every flush.
I've read in other threads that the jeep 2006 TJ rear Dana 44 has the plug facing down but is this correct for just 06 or all the Rubicon years and being different design than the front or do I have some other brand. Fortunately, it all is working thus far but would be good to document and know.
Thanks