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Liberty 02-07 (KJ)
2002-2007 (KJ)
Liberty 08-12 (KK)
2008-2012 (KK)
Commander 06-10
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Accessories & EXTRAS

  1. JBA Gray Tee Shirt
    JBA Gray Tee Shirt
    As low as $11.95
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JBA UCAs give you more:
  • spring clearance
  • Suspension Travel
  • Caster
  • Articulation
  • Traction on the trails

A Summary of the Benefits

  1. Ball joints are mounted on an angle to line up with steering knuckle

    No more premature ball joint failure!

  2. Replaceable ball joints

    You can replace the ball joint for under $70.00 per control arm.

  3. Factory front end alignment

    No premature tire wear.

  4. Red powder coat finish

    Your friends can see you invested in custom arms for your vehicle

  5. Heavy duty tubing

    Long lasting off road durability.

  6. CNC manufactured parts

    Precision and consistent parts every time!

  7. Manufactured in USA

    Made by Americans for ALL!!

  8. Our A-arms work with all lift kits on the market today

    We also make upper control arms for stock Liberty's.

  9. 3/8 inch more strut clearance than factory a-arms

    No banging noise going over bumps in the road!

You can't lose with our IRONCLAD 100% money back guarantee!

Upper Control Arm Upgrades