ICON 58551DJ Billet Upper Control Arms with Delta Joints for Toyota 4Runner and FJ Cruiser

These upper control arms feature ICON's patented Delta Joint. The Delta Joint is a heavy duty high angle ball joint that combines the durability of a ball joint with the performance characteristics of a traditional uniball. While the industry standard uniball does a great job of allowing the control arms of a vehicle to articulate with little bind, they do have an inherent weakness that leaves more to be desired when used in a daily driven application - exposure to the elements. The Delta Joint features a zinc plated housing providing the first layer of corrosion resistance, while a tough grease seal keeps potentially harmful elements out of the inner workings of the joint. Metal on metal construction and a greasable design increase the longevity of the Delta Joint while at the same time allowing for noise-free operation. What makes the Delta Joint unique is that it brings the best of both worlds to ICON upper control arms with features that make it more robust than a uniball, and at the same time capable of greater angularity than a typical ball joint. ICON billet UCAs are made from CNC machined 6061 aluminum and feature PTFE-lined rod ends and ICON’s Delta Joint, a hardcore high-angle ball joint that combines the durability of a ball joint with the performance of a traditional uniball. Recommended Aftermarket Wheels: ICON Alloys - 17x8.5 w/ 4.75" Backspace / 0mm Offset

• O-ring Sealed Delta Joint Cover Cap For Additional Protection From The Elements
• Caster and Camber Adjustability Allows For Fine Tuning Of Vehicle Handling
• Matte Anodized Finish Provides Exceptional Corrosion Resistance
• On-Vehicle Adjustable For Quick And Precise Alignment
• CNC Machined 6061 Billet Aluminum Construction
• Quality PTFE-lined ¾” FK Rod Ends
• ICON Delta Joint

Upgrade your Toyota 4Runner or FJ Cruiser suspension with ICON part number 58551DJ billet upper control arms. Designed for demanding street and off-road use, these control arms combine CNC-machined 6061 billet aluminum construction with ICON’s patented Delta Joint. The Delta Joint delivers the articulation benefits of a traditional uniball while providing the durability and environmental protection expected from a heavy-duty ball joint.
The zinc-plated Delta Joint housing helps resist corrosion, while the grease seal and O-ring-sealed cover cap help protect the joint from dirt, moisture, and other contaminants. Metal-on-metal construction and a greasable design support long service life and quiet operation. PTFE-lined 3/4-inch FK rod ends further improve performance and allow the suspension to articulate with reduced bind.
Caster and camber adjustment allows precise suspension tuning after installation, while on-vehicle adjustability helps simplify alignment changes. The matte anodized finish adds corrosion resistance and complements the durable billet construction. For wheel compatibility, ICON recommends ICON Alloys wheels measuring 17 x 8.5 inches with 4.75 inches of backspacing and zero offset. This kit is designed for select 2003 and newer Toyota 4Runner and 2007 and newer Toyota FJ Cruiser applications; verify vehicle fitment before installation. Professional installation and alignment are recommended.

Features:

• O-ring-sealed Delta Joint cover cap provides additional protection from dirt and moisture

• Caster and camber adjustability supports precise suspension and handling tuning

• Matte anodized finish provides enhanced corrosion resistance

• On-vehicle adjustment enables quick and precise alignment changes

• CNC-machined 6061 billet aluminum construction offers strength and durability

• PTFE-lined 3/4-inch FK rod ends promote smooth suspension articulation

• ICON Delta Joint combines high-angle articulation with ball-joint durability

• Recommended aftermarket wheels: ICON Alloys 17 x 8.5 inches with 4.75 inches of backspacing and zero offset

Compatible With
2003 Lexus GX470
2003 Toyota 4Runner
2004 Lexus GX470
2004 Toyota 4Runner
2005 Lexus GX470
2005 Toyota 4Runner
2006 Lexus GX470
2006 Toyota 4Runner
2007 Lexus GX470
2007 Toyota 4Runner
2007 Toyota FJ Cruiser
2008 Lexus GX470
2008 Toyota 4Runner
2008 Toyota FJ Cruiser
2009 Lexus GX470
2009 Toyota 4Runner
2009 Toyota FJ Cruiser
2010 Lexus GX460
2010 Toyota 4Runner
2010 Toyota FJ Cruiser
2011 Lexus GX460
2011 Toyota 4Runner
2011 Toyota FJ Cruiser
2012 Lexus GX460
2012 Toyota 4Runner
2012 Toyota FJ Cruiser
2013 Lexus GX460
2013 Toyota 4Runner
2013 Toyota FJ Cruiser
2014 Lexus GX460
2014 Toyota 4Runner
2014 Toyota FJ Cruiser
2015 Lexus GX460
2015 Toyota 4Runner
2016 Lexus GX460
2016 Toyota 4Runner
2017 Lexus GX460
2017 Toyota 4Runner
2018 Lexus GX460
2018 Toyota 4Runner
2019 Lexus GX460
2019 Toyota 4Runner
2020 Lexus GX460
2020 Toyota 4Runner
2021 Lexus GX460
2021 Toyota 4Runner
2022 Lexus GX460
2022 Toyota 4Runner
2023 Lexus GX460
2023 Toyota 4Runner
2024 Toyota 4Runner