JL/JT Rubicon: Yeti XD Sector Shaft Brace w/Frame Side Trackbar Reinforcement Bracket

Steer Smarts SKU: 79040002
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The YETI XD™ JL/JT Sector Shaft Brace With Frame Side Track Bar Reinforcement Bracket was engineered to bolt onto the stock track bar mount on the frame. The purpose of this piece is two-fold. First, the sector shaft support is meant to help minimize the aluminum and steel steering gears from flexing/deflecting/moving when cycling your steering system side to side.

The second part of the product is to reinforce the frame side track bar mounting location to help minimize any deflection of this bracket and ensuring that the mount doesn't break under extreme stress.

If you've had the TSB (technical service bulletin) work performed on your pre-2021 Wrangler or Gladiator, you will want to use the 4x short gear bolts. The fastener bag provides bolts for both aluminum and steel gear variations. The Aluminum box requires 2x short gear and 2x long gear bolts where the Steel box requires 4x short gear bolts.

*Note - Mojave JT and Diesel JT Gladiators require slight modification that is outlined in the installation instructions found here.


  • Easy bolt-on installation with minimal modification needed
  • 1/4" Wall steel laser-cut bracket
  • 1/2" steel Sector Support with Sealed Roller Bearing 
  • All upgraded fasteners included
  • E-coated for corrosion resistance