ICON 78620DJ Delta Joint Control Arms Fits 2019-26 GM 1500 For Sale - New and Used

Upgrade the front suspension performance of your 2019-2026 Chevrolet Silverado 1500, GMC Sierra 1500, or 2021-2026 GM SUV with the ICON 78620DJ tubular upper control arm kit. Designed to fit select GM 1500 applications, these upper control arms combine durable 1026 DOM steel construction, built-in caster correction, and ICON’s patented Delta Joint to support improved suspension articulation, alignment, and handling. Compatibility varies by vehicle configuration and lift height, so verify application details before installation.
ICON tubular upper control arms are formed from CNC-bent 1026 DOM steel tubing and finished with a semi-gloss black powder coat to help resist corrosion and wear. CNC-machined bushing housings and sleeves provide precise component integration, while serviceable dual-stage polyurethane bushings help support controlled suspension movement and long-term durability. Built-in caster correction helps maintain suitable alignment characteristics when used with compatible suspension lift setups. When paired with ICON 2.5 Series coilovers, the control arms may help increase available wheel travel for enhanced off-road capability and ride performance.
The Delta Joint is a high-angle, heavy-duty ball joint designed to combine the articulation of a traditional uniball with the enclosed durability of a ball joint. Its zinc-plated housing provides corrosion resistance, while a tough grease seal helps protect internal components from dirt and other environmental contaminants. The greaseable, metal-on-metal design supports serviceability and quiet operation, making it suitable for vehicles used both on the street and off road. Application Note #343 states that the kit fits most pickup submodels with 1.5 to 3.5 inches of front lift over stock, while Silverado 1500 Trail Boss and Sierra 1500 AT4 models are compatible with 0 to 1.5 inches of front lift over stock. Professional installation and alignment are recommended after installation.

• Fits select 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500 applications


• Fits select 2021-2026 GM SUV applications


• 1026 DOM steel construction with CNC-bent tubing


• ICON Delta Joint high-angle ball joint


• Built-in caster correction for compatible lift configurations


• Serviceable dual-stage polyurethane bushings


• Semi-gloss black powder coat CNC-bent 1026 DOM steel tubing supports strength and durability.


• Joint Design: ICON Delta Joint combines high-angle articulation with a sealed, greaseable design.


• Alignment: Built-in caster correction supports proper alignment with compatible suspension lifts.


• Bushings: Serviceable dual-stage polyurethane bushings help control suspension movement.


• Finish: Semi-gloss black powder coating helps protect against corrosion and wear.


• Compatibility: Fits select GM 1500 pickups and GM SUVs within the specified model-year and lift-height ranges.

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