ICON Ford F150 Billet UCA Delta Joint Kit - 98507DJ

ICON VEHICLE DYNAMICS 2021 F150 BILLET UCA DJ KIT - 98507DJ

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. 10,731,700) 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

Additional Information: TECH NOTE: 2021 F-150 models equipped with Dynamic Bending Headlamps also require ICON Dynamic Headlamp Kit part # 611071