To answer your question.... I'm new too with my first Jeep as well and have found the following to be pretty good catalog sites so far.
4WD.com (Has pretty much everything, parent of 4Wheelparts.com I think)
4WheelParts.com (has some good specials and can ship to your local store)
2006 JL Rubicon, white
4.0L, Auto, 4" FT LA lift, Bilstein 5100's, Currie HD tie-rods, Napa steering stabalizer, Currie lower cntrl arm skids, FT engine/oil skid, FT exhaust, Kilby sterring skid, SkidRow radiator skid, Mastercraft grab handles, Cobra 75WX cb, Wilson 3' ant, trailguide, Mopar iPod adapter, Coverking seat covers, Warn diff guard