Believe it or not I got my new tail lights, front turn signals and front side markers from www.napaonline.com I just ordered them and had them delivered since my local NAPA store has to order EVERYTHING.
Another place to look is www.quadratec.com , they have those same lens assemblies. Just picked Cherokee and then click on OEM parts. I found out about these guys after I had replaced my lenses.
I was amazed how two new tail light assemblies make my 88 XJ look "fresh and new".
Crown Automotive has the old style tail lights, in both the U.S. version and the export version. I think Quadratec also sell the early ones. Don't know of any aftermarket source for the 97+ style.
thanx guys heck i got a tail light assembly cheaper from qudratech then i could from a local yokel junk yard that only has jeeps and mostly xjs. lastara