03-20 Toyota 4-Runner Uniball Upper Control Arms


  • Fits 03-18 4Runners
  • 100% CAD Designed and Manufactured in the USA
  • 1″ uniballs for the outer pivots
  • 3/4″ heims for the frame pivots
  • Custom misalignment spacers
  • Increased wheel travel over stock (with shock upgrade)
  • Gloss black powder coated finish
  • No modifications required to install
SKU: TTD0515TacoUniUCA-4R Category: Tags: , ,


The True Travel Dynamics uniball upper control arms (UCAs) for 03-18 Toyota 4-Runner are stronger than stock arms and are 100% bolt-on. Our boxed design increases the overall strength of the arm, and it utilizes  1″ uniballs instead of ball joints for more articulation. Our stainless steel tapered mis-alignment spacers allow you to bolt them to the factory spindle.

Adding even more to the strength and durability of our UCAs is how they mount to the factory frame. We use 3/4″ heim joints (or rod ends) with custom stainless steel spacers instead of bushings so there is no deflection.

These upper control arms are perfect for anyone looking to upgrade their 4-Runner and it designed to work with stock, leveled or lifted trucks, 2WD or 4WD.

Don’t be limited by your factory upper control arms, get the performance you expect from your 4-Runner with a set of True Travel Dynamics Uniball Upper Control Arms!!!


These boxed uniball upper control arms work with:

  • All 2005-2020 Tacoma 6-lug
  • All 2007-2014 FJ Cruiser
  • All 2003-2020 4Runner
  • All 2003-2009 Lexus GX 470
  • All 2010+ Lexus GX 460
  • 2WD & 4WD
  • Works with stock, level kit or lift kits that utilize the factory upper control arms

Parts Included:

  • 2 – Boxed upper control arms
    • Utilizes a 1″ Uniball and 3/4″ Heims
  • 2 – Stainless steel tapered conversion mis-alignment spacers
  • 2 – Stainless steel CNC machined high misalignment spacers
  • 8 – Stainless steel CNC machined straight spacers
  • Grade 8 hardware


Additional Details

Weight 30 lbs

True Travel Dynamics is dedicated to fabricating the highest quality suspension kits, made right here in the USA.

Make Model Year
Lexus GX460 2010 - 2020
Lexus GX470 2003 - 2009
Toyota 4Runner 2003 - 2020
Toyota FJ Cruiser 2007 - 2014
Toyota Tacoma 2005 - 2020