JBA STD High Caster Upper A-arms for Toyota Tacoma "05" Plus, 4Runner "03" Plus, FJ Cruisers "07" Plus
JBA STD High Caster Upper A-arms for Toyota Tacoma "05" Plus, 4Runner "03" Plus, FJ Cruisers "07" Plus
JBA STD High Caster Upper A-arms for Toyota Tacoma "05" Plus, 4Runner "03" Plus, FJ Cruisers "07" Plus
JBA STD High Caster Upper A-arms for Toyota Tacoma "05" Plus, 4Runner "03" Plus, FJ Cruisers "07" Plus
JBA STD High Caster Upper A-arms for Toyota Tacoma "05" Plus, 4Runner "03" Plus, FJ Cruisers "07" Plus
JBA STD High Caster Upper A-arms for Toyota Tacoma "05" Plus, 4Runner "03" Plus, FJ Cruisers "07" Plus
JBA STD High Caster Upper A-arms for Toyota Tacoma "05" Plus, 4Runner "03" Plus, FJ Cruisers "07" Plus
JBA STD High Caster Upper A-arms for Toyota Tacoma "05" Plus, 4Runner "03" Plus, FJ Cruisers "07" Plus

JBA STD High Caster Upper A-arms for Toyota Tacoma "05" Plus, 4Runner "03" Plus, FJ Cruisers "07" Plus

Regular price $449.95 Sale

The JBA Upper A-Arms were designed for your lifted Toyota and will directly replace your stock upper a-arms.

Toyota Tacoma "05" Plus, 4Runner "03" Plus, FJ Cruisers "07" Plus, Lexus GX470 03-09, Lexus GX460 2010 Plus.

JBA UCAs give you more!!

  • More spring clearance is More suspension travel
  • More Caster
  • More articulation
  • More traction on the trails
  • JBA gives you MORE for your money

The JBA Upper A-Arms, upper control arms (UCAs) were designed for your lifted Toyota Tacoma "05" Plus, 4Runner "03" Plus, FJ Cruisers "07" Plus, Lexus GX470 03-09, Lexus GX460 2010 Plus and will directly replace your stock upper a-arms. The original equipment a-arm (UCAs) hits the spring,  on Toyota Tacoma with a lift kit. The JBA A-Arms are compatible with all the lift kits on the market today! These A-Arms (UCAs) were designed to fit Toyota Tacoma, 4Runner, FJ. Made of heavy duty tubing, red powder coat finish,  with replaceable ball joints and 2 piece Synthetic Elastomer bushings. The A arms (UCAs) are assembled and ready to bolt onto your Toyota Tacoma, 4Runner,  or FJ. Sold as a set, 1 left & 1 right UCA.

STD A-arm tubing 5/32" wall and 1" dia

Please Note: 285/75R16 (32.8" x 11") and 255/85R16 (33.1" x 10.0") and larger diameter tires need aftermarket wheels with 4.5" back space.  https://tiresize.com/calculator/

Wheel recommendations for 285/75R16 (32.8" x 11") and 255/85R16 (33.1" x 10.0") and larger diameter tires

7.0" wide use 6 to 12 offset = 4.25" to 4.50" back space

7.5" wide use 0 to 6 offset = 4.25" to 4.50" back space

8.0" wide use -6 to 0 offset = 4.25" to 4.50" back space

8.5" wide use -12 to -6 offset = 4.25" to 4.50" back space

9.0" wide use -19 to -12 offset = 4.25" to 4.50" back space

 The Ball joint range of motion

  • Up travel is 40 deg off of center line of the ball joint.
  • Down travel is 50 deg off of center line.
  • Full range of motion is 90 deg.
  • Cerakote clear to protect the ball joint (as of March 12th 2018)
  • Say good by to the Uniball!

 OPTIONS

  1. Assembled with red powder coat parts are ready to bolt in the vehicle with 2 pcs bushings used in HD a-arms
  2. Un-assembled and un-coated with 2 pcs bushings used in HD a-arms, Includes 8 synthetic elastomer a-arm bushings, 4 steel sleeves, NO press needed

 Note: there is a left & right side, they are not symmetrical.

 New Gen 7.0.HC A-arms
  • More Caster
  • More articulation, See JBA vs Uniball 
  • Ball joints are mounted on an angle to line up with steering knuckle
  • Replaceable ball joints 
  • Greaseable ball joints
  • Red powder coat finish
  • Heavy duty tubing
  • A-arms work with all lift kits! Get more articulation with JBA a-arms!
  • Sold as a set
  • Made in USA!!
 Installation Notes
install time: 1-3 hours