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14 Items

  • JBA Upper A-arms for lifted WK2
    PRE-ASSEMBLED KIT
    Spring Lift or Leveling Kit [1 to 3.5-inch lift]

    Spacer Lift, Leveling kit, and Spring lift kit

    These kits cause the upper arms to angle downward toward the ball joints. The Leveling kit or strut lift removes the factory rake angle by lifting the front level with the rear of the vehicle.

    Spring kits remove the factory rake angle and lift the rear of the vehicle about 1.5" - 2.5"

    Spring Lift with Cradle Drop Kit

    Spring lift kit with Cradle Drop Kit

    These kits cause the upper arms to angle downward toward the ball joints. The cradle drop lift, cross-member drop, or drop bracket lift kit with spring kits.

    Example: 4" cradle drop lift with a 2" spring/coil over lift = 6" lift kit. 6" cradle drop lift with a 2" spring/coil over lift = 8" lift kit. When the mounting holes are offset by 4" and the kit is a 6" kit, the other 2 inches are made up from the strut lift or spring lift.

    $540.00
  • Upper A-arms for 02'-07' lifted Jeep Liberty's
    PRE-ASSEMBLED KIT
    Spring Lift or Leveling Kit [1 to 3.5-inch lift]

    Cradle Drop Kit

    Like the factory stock suspension, these kits keep the upper arms level. cradle drop lift, cross-member drop, or drop bracket lift kit

    • This style kit relocates the lower control arms on the front of the vehicle using a drop bracket. These brackets offset the lower control mounting holes by 4", 6", or 8". These kits also include longer steering knuckles to fit within the bigger gap between the upper and the lower ball joints.
    $475.00
  • JBA Upper A-arms for SRT8 WK
    PRE-ASSEMBLED KIT
    $540.00
  • Jeep Grand Cherokee WK upper control arms
Jeep Commander XK upper a-arms
    PRE-ASSEMBLED KIT
    Spring Lift or Leveling Kit [1 to 3.5-inch lift]

    Spacer Lift, Leveling kit, and Spring lift kit

    These kits cause the upper arms to angle downward toward the ball joints. The Leveling kit or strut lift removes the factory rake angle by lifting the front level with the rear of the vehicle.

    Spring kits remove the factory rake angle and lift the rear of the vehicle about 1.5" - 2.5"

    Spring Lift with Cradle Drop Kit

    Spring lift kit with Cradle Drop Kit

    These kits cause the upper arms to angle downward toward the ball joints. The cradle drop lift, cross-member drop, or drop bracket lift kit with spring kits.

    Example: 4" cradle drop lift with a 2" spring/coil over lift = 6" lift kit. 6" cradle drop lift with a 2" spring/coil over lift = 8" lift kit. When the mounting holes are offset by 4" and the kit is a 6" kit, the other 2 inches are made up from the strut lift or spring lift.

    $540.00
  • JBA Upper A-arms for 08'-12' lifted Jeep Liberty's
    PRE-ASSEMBLED KIT
    Spring Lift or Leveling Kit [1 to 3.5-inch lift]

    Cradle Drop Kit

    Like the factory stock suspension, these kits keep the upper arms level. cradle drop lift, cross-member drop, or drop bracket lift kit

    • This style kit relocates the lower control arms on the front of the vehicle using a drop bracket. These brackets offset the lower control mounting holes by 4", 6", or 8". These kits also include longer steering knuckles to fit within the bigger gap between the upper and the lower ball joints.
    $475.00
  • JBA 6.7 Washer Kit
    REPLACEMENT PART
    $18.95
  • Ball Join Boots
    REPLACEMENT PART
    $16.50
  • JBA EZ Lube Bushing Kit
    REPLACEMENT PART
    $62.00
  • Replacement Ball joint, Sold individually, order two for a set.
    REPLACEMENT PART
    $67.00
  • Sensor Link Bracket
    REPLACEMENT PART
    $22.95
  • JBA Rebuild kit with Poly Boots
    $69.00
  • JBA Gray Tee Shirt
    As low as $15.95
  • JBA Offroad Window sticker
    $1.00
JBA UCAs give you more:
  • checkIconSpring clearance
  • checkIconSuspension Travel
  • checkIconCaster
  • checkIconArticulation
  • checkIconTraction on the Trails
give you  more:
A Summary of the Benefits
Made in usa
  1. 1
    Ball joints are mounted on an angle to line up with steering knuckle

    No more premature ball joint failure!

  2. 2
    Replaceable ball joints

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

  3. 3
    Factory front end alignment

    No premature tire wear.

  4. 4
    Red powder coat finish

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

  5. 5
    Heavy duty tubing

    Long lasting off road durability.

  6. 6
    CNC manufactured parts

    Precision and consistent parts every time!

  7. 7
    Manufactured in USA

    Made by Americans for ALL!!

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

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

  9. 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!
100% money back guarantee!

Upper Control Arm Upgrades