onlyinajeep726 Posted June 12, 2014 Share Posted June 12, 2014 Got a question that I'm hoping you gurus can answer... My XJ started back with the lovely death wobble after a recent wheeling trip. I know my caster was all jacked up before, but there was no DW. I ordered adjustable UCA's to alleviate the issue (hopefully). Question I have is, for an XJ with 4" of lift up front, what are the correct measurements for the LCA's (bushing eye to bushing eye) and for the UCA's? Right now, I have the Rusty's fixed LCA's with the bend and I purchased RE's adjustable uppers. P.S.: I know this is a forum about MJ's, but y'all are far more helpful than CherokeeForum haha. Link to comment Share on other sites More sharing options...
FrankTheDog Posted June 12, 2014 Share Posted June 12, 2014 16 3/8's for lower and 15 1/32 for uppers. Check your track bar mounts though too. They may have loosened up. Make sure everything is tight. Link to comment Share on other sites More sharing options...
onlyinajeep726 Posted June 12, 2014 Author Share Posted June 12, 2014 Thanks!! I am going to be checking everything. I recently installed the RE1660 extreme HD trac-bar. Noticed after the trip that the jam nut was free spinning (apparently a common issue with these). I've also got to get LCA axle mounts welded on because I bent the crap out of one smashing into a rock. Lots of work to be done to the front end lol. Link to comment Share on other sites More sharing options...
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