WTT Curts manufacturing 13408 receiver

[Pudwak]

I've got a Curts Manufacturing receiver, part number 13408. I got a deal on this hitch and the guy said it fit an XJ, well it does not. Apears to have been mounted but looks almost new, no rust. I would like to trade for one that will fit my '01 XJ.
Specs from there site.

13408 CLASS 3 HITCH
1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 JEEP WRANGLER ALL (inc tube bumper & Rubicon)