JBA Stock Replacement Upper A-arms for Toyota Tacoma "05" Plus, 4Runner "03" Plus, FJ Cruisers "07" Plus

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Quick Overview

New Stock replacement UCAs will ship April 17th 2017

The JBA Upper A-Arms were designed for your stock 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, Toyota's With OUT a lift kit.


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The JBA Upper A-Arms, upper control arms (UCAs) were designed for your STOCK 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. 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 factory rubber 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.

Not for use on a lifted Toyota

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.
  • Say good by to the Uniball!


  1. Assembled with red powder coat parts are ready to bolt in the vehicle
  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 7.0.00 A-arms for a stock Toyota (No Lift Kit)
  • More articulation, See JBA vs Uniball 
  • Replaceable ball joints 
  • Greaseable ball joints
  • Red powder coat finish
  • Heavy duty tubing
  • Sold as a set
  • Made in USA!!

Installation Notes
install time: 1-3 hours

Place order before 12:00 am ET and your arms will ship the same day!


Additional Information

Manufacturer J.B.A.
Variant 1

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