ICON 78720DJ Billet Upper Control Arm Delta Joint Kit for Select 2019-2024 Chevrolet/GMC 1500

Fits select 2019-2024 Chevrolet Silverado 1500, Tahoe, Suburban, and GMC Sierra 1500, Yukon, and Yukon XL.

Engineered to resolve the durability issues of traditional uniballs in daily-driven applications, these ICON billet aluminum upper control arms (UCAs) feature the patented Delta Joint. This heavy-duty, high-angle ball joint combines the articulation of a uniball with the weather-sealed longevity of a traditional ball joint. The CNC-machined 6061 billet aluminum construction offers exceptional strength while the integrated double adjuster sleeves allow for precise on-vehicle camber and caster adjustments.

Designed for enthusiasts who need increased suspension travel and corrected alignment geometry, this kit utilizes PTFE-lined 7/8-inch FK rod ends for improved steering response and reduced deflection. The Delta Joint itself is housed in a zinc-plated body and protected by a grease seal and o-ring sealed dust cover to prevent contamination and ensure noise-free operation.

• CNC machined 6061 billet aluminum construction for superior strength-to-weight ratio
• Patented Delta Joint (U.S. Patent No. 10,731,700) for high-angle articulation and sealed protection
• ICON double adjuster sleeves for on-vehicle alignment without arm removal
• PTFE-lined 7/8-inch FK rod ends for crisp handling and durability
• Zinc-plated housing and greaseable design for maximum service life
• Vehicle-specific taper pin for secure, OE-like fitment
• Manufacturer Part Number: 78720DJ