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  • CE-9120RJL - JL Johnny Joint® Rear Trac Bar

CE-9120RJL - JL Johnny Joint® Rear Trac Bar



The RockJock® Johnny Joint® Adjustable Length Rear Trac Bar features precise bends for a perfect fit into the Jeep JL. This bar can be used on a stock JL/JT, on a JL/JT with our Off Road Suspension System, or anything in between!
For maximum articulation, Trac Bar features greasable, narrow Johnny Joint® rod ends on both ends, the frame end being adjustable.
Finish is semi-gloss black powder coat and the forged adjuster end is finished in gold zinc plating.

Kit Fits:

  • Jeep Wrangler JL Unlimited (4-door) – All Models
  • Jeep Wrangler JL (2-door) – All Models

Kit Includes:

  • Johnny Joint Front Trac Bar Assembly
  • Rubber Washers outboard of the Johnny Joint at the axle end to encourage the bar to re-center itself after articulating

Adjustment Range:

  • Closed – 37.435”
  • Extended – 38.250”


  • Factory hardware is retained to attach the trac bar to the axle and the chassis.
  • Bar is fabricated from 1.25” x .250” wall 4130 chromoly tubing.
  • Adjuster features 1”-14 RH threads.
  • Johnny Joint ends are fully rebuildable – should the need arise.