ICON Vehicle Dynamics 58450DJ Tubular Upper Control Arm Kit with Delta Joint - Front

The ICON Vehicle Dynamics 58450DJ tubular upper control arm kit transforms suspension performance with advanced engineering designed specifically for demanding off-road and daily driving applications. Featuring the patented ICON Delta Joint technology (U.S. Patent 10,731,700), this kit combines the durability of traditional ball joints with the articulation performance of uniballs while maintaining complete weather sealing for long-term reliability.

Premium Construction and Engineering:

• CNC bent 1026 DOM steel tubing for exceptional strength-to-weight ratio
• Semi-gloss black powder coat finish provides maximum corrosion resistance
• Precision CNC machined bushing housings and sleeves ensure perfect fitment
• Built-in caster correction optimizes alignment specifications and handling characteristics
• Engineered for increased wheel travel when paired with extended travel coilovers

Patented Delta Joint Technology:

The Delta Joint represents a breakthrough in control arm design, addressing the fundamental weakness of traditional uniballs—exposure to the elements. The zinc-plated housing provides corrosion resistance, while heavy-duty grease seals protect internal components from contamination. Metal-on-metal construction with greaseable design ensures long service life and noise-free operation. This innovative joint delivers greater articulation than standard ball joints while offering superior durability compared to exposed uniballs.

Performance Benefits:

• Improved suspension articulation and wheel travel
• Enhanced handling and steering response
• Reduced bind during suspension compression and extension
• Superior ride quality both on-road and off-road
• Compatible with 2-3.5 inches of front lift on 2005-2015 models

Kit Includes:

• Pair of tubular upper control arms with Delta Joints
• All necessary hardware for installation
• Detailed installation instructions

Important Compatibility Notes:

• Compatible only with OE factory spindles—do not install with aftermarket spindles
• Not compatible with 2005-2015 2WD 5-lug Toyota Tacoma models
• Sold as a complete pair for both left and right sides

California Prop 65 Warning: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.