The Core 4x4 upper control arms for the Toyota 4Runner
When you lift your 4Runner, the rake angle can cause your spindle to shift, resulting in a quick loss of caster, even with small lifts. As the factory control arm pivots, it causes a loss of clearance around the coilovers and creates a severe ball joint angle, leading to premature failure.
At CORE, we’ve been hard at work developing our upper control arms to solve these issues. We weld our ball joint cups at an angle to help restore lost caster and provide a more neutral ball joint angle, reducing stress on your joints. We also use greaseable polyurethane bushings with custom-made independent crush sleeves with built-in spacers for ease of installation and improved arm travel. But what sets us apart is our use of ½” plate steel, which allows us to weld our bushings at an offset, providing increased clearance with your coilovers and greater down travel in your suspension.
Our kit includes custom-built crush sleeve spacers and detailed instructions for all truck configurations, whether factory height, leveled, or lifted. You can also check out our channel for an informative installation video.
Design Features:
- 1/2" Plate steel with welded offset
- Angled ball joint cups
- 90 degree grease fittings for easy access
- polyurethane bushings with custom manufactured crush sleeves
Two-Stage Powder Coating
Our control arms undergo a two-stage powder coating process. First, a zinc primer base coat is applied for exceptional corrosion resistance, followed by a durable top coat available in 10 color choices to match your vehicle's style.
Made in the USA
Every product we sell is manufactured and assembled in Orem, Utah, supporting all American manufacturing.
Fitment:
- 6 Lug Tacoma 2005-2023
- 4Runner 2003-2024
- FJ-Cruiser 2007-2014
- GX470 2003-2009
- GX460 2010-2023
Choosing CORE 4X4 means selecting superior quality, durability, and performance. Our design provides extra benefits, allowing you to conquer tough terrains confidently while enjoying excellent driveability and functionality. Experience enhanced performance by upgrading your vehicle today.
| Color | Black or Blue or Charcoal or Green or Light Green or Orange or Purple or Red or White or Yellow |
| Brand | CORE 4X4 |
Make
Model
Year
Toyota
4Runner
2003
Toyota
4Runner
2004
Toyota
4Runner/ Tacoma
2005
Toyota
4Runner/ Tacoma
2006
Toyota
4Runner/ Tacoma/ FJ Cruiser
2007
Toyota
4Runner/ Tacoma/ FJ Cruiser
2008
Toyota
4Runner/ Tacoma/ FJ Cruiser
2009
Toyota
4Runner/ Tacoma/ FJ Cruiser
2010
Toyota
4Runner/ Tacoma/ FJ Cruiser
2011
Toyota
4Runner/ Tacoma/ FJ Cruiser
2012
Toyota
4Runner/ Tacoma/ FJ Cruiser
2013
Toyota
4Runner/ Tacoma/ FJ Cruiser
2014
Toyota
4Runner/ Tacoma
2015
Toyota
4Runner/ Tacoma
2016
Toyota
4Runner/ Tacoma
2017
Toyota
4Runner/ Tacoma
2018
Toyota
4Runner/ Tacoma
2019
Toyota
4Runner/ Tacoma
2020
Toyota
4Runner/ Tacoma
2021
Toyota
4Runner/ Tacoma
2022
Toyota
Tacoma
2023