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Teraflex 1753420 Alpine IR Front Adjustable Track Bar for 18-20 Jeep Wrangler JL & Gladiator JT with up to 6" Lift

Quadratec Part #: 16191.9305
Teraflex Part #: 1753420

The track bar in a Jeep Wrangler JL and Gladiator JT is designed to keep the front axle centered. After adding a lift and larger wheels and tires, the stock track bar will see more force and may even cause the axle to be out of center. With a Teraflex Alpine IR Front Adjustable Track Bar you can center the axle to improve steering response and the heavy-duty upgrade will provide more strength to avoid bending and damage flexing on the trails. Installed using the existing brackets and hardware, adjustments with the turnbuckle style sleeve do not even require removing the track bar.

Note: Adjuster sleeve bolts(10mm bolts) should be tightened simultaneously in 5 ft-lb increments until both reach 70 ft-lbs.


Adjustable: A range from 0.5” shorter to 1” longer than the stock track bar will allow for use loaded down at stock height up to 6” of lift.

Forged Steel: The backbone ridge adds reinforcement to the heat-treated alloy steel making it a very strong design.

Upgradeable: Installs directly to the stock track bar mounts. Options are available to upgrade the axle side mounts(sold separately).

Installation Notes
Installation Difficulty:
Level 2Intermediate
Torque both adjuster sleeve bolts to 5 ft-lbs, then 10 ft-lbs, then 15 ft-lbs... etc. until 70 ft-lbs is reached.
Installation Time: Less than an hour
Parts Included
  • Front Adjustable Track Bar
  • Preinstalled IR Joints
Limited Lifetime Warranty
  • Features: Adjustable, Front, Steel
  • Shipping Weight: 21lb
  • Shipping Dimensions: 38in x 7in x 4in (L x W x H)
  • Jeep Gladiator (JT)

  • 2020 Jeep Gladiator (JT)
  • Jeep Wrangler 2-Door (JL)

  • 2020 Jeep Wrangler 2-Door (JL)
  • 2019 Jeep Wrangler 2-Door (JL)
  • 2018 Jeep Wrangler 2-Door (JL)
  • Jeep Wrangler Unlimited 4-Door (JL)

  • 2020 Jeep Wrangler Unlimited 4-Door (JL)
  • 2019 Jeep Wrangler Unlimited 4-Door (JL)
  • 2018 Jeep Wrangler Unlimited 4-Door (JL)
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