Billet UCA DJ Upper Control Arms | 21+ F150


Product Sku: 98507DJ

  • $1,196.95
  • Save $133


Take the performance of your 2021 Ford F150 to new levels with the ICON Vehicle Dynamics Delta Joint billet aluminum upper control arm kit. These upper control arms are designed to improve the overall performance of the F150 with corrected front end geometry adjustable camber and caster and improved suspension component clearance. Constructed of CNC machined 6061 billet aluminum these control arms merge lightweight construction with high strength properties for a product that functions just as well as it looks. Replacing the OE ball joint with the included ICON Delta Joint allows for full bump and droop travel of the front suspension while eliminating bind. FK Rod End heim joints provide precise and smooth function throughout the range of travel while ICON’s signature double adjuster sleeve allows for on-vehicle camber and caster adjustment. Included with all components and hardware necessary for a complete install these billet UCAs are the perfect upgrade for the 2021 Ford F150.

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.


  • CNC machined 6061 billet aluminum upper control arms allow for on-vehicle camber and caster adjustment
  • ICON upper control arms allow for additional wheel travel while improving suspension geometry for predictable handling
  • Direct bolt-in design makes for a simple and straightforward installation
  • Patented Delta Joint (U.S. Pat. 10731700) combines the durability and weather resistance of a ball joint with the performance characteristics of a uniball
  • Delta Joint upper control arms carry ICON's exclusive 5 year limited warranty


  • OEM Wheels & Tires Fitment: Yes
  • Recommended Aftermarket Wheels: ICON Alloys | 17x8.5" w/ 5” Backspace / 6mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys | 18x9" w/ 5.25" Backspace / 6mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys | 20x9" w/ 5.625" Backspace / 16mm Offset
  • TECH NOTE: Compatible with 0-3" of front lift over stock on most F-150 sub-models. Compatible with 0-1.25" of front lift over stock on F-150 Tremor.
  • TECH NOTE: F-150 models equipped with Dynamic Bending Headlamps also require ICON Dynamic Headlamp Kit part # 611071
  • TECH NOTE: Not compatible with models equipped with Continuously Controlled Damping (CCD) system

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