Description

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.

Product Overview

Take the performance of your 2019-2024 GM Silverado/Sierra 1500 pickup or 2021-2023 GM SUV to new levels with the ICON Vehicle Dynamics Delta Joint tubular upper control arm kit. All ICON tubular upper control arms are constructed from CNC bent 1026 DOM steel tubing and then powder coated to a semi-gloss black finish for maximum strength and corrosion resistance. ICON upper control arms are engineered with built-in caster correction for optimal alignment specifications and confidence inspiring handling. A main benefit of ICON upper control arms is the potential for increased wheel travel when paired with our 2.5 Series coilovers, translating into superior performance and ride quality for your vehicle. 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 greaseable 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.

Features and Benefits

• Black Semi-Gloss Powder Coat Finish
• ICON Delta Joint
• CNC Machined Bushing Housings and Sleeves
• Built-In Caster Correction
• 1026 DOM Steel Construction
• CNC Bent Tubing
• Serviceable Dual Stage Bushings

Product Details

AAP_UDA_12:	EA
AAP_UDA_22:	1
AAP_UDA_4:	55
Add-On Part:	191011 - TUBULAR UCA BILLET CAP SET
Adjustable Control Arm:	No
Adjustable:	No
Ball Joint Included:	Yes
Ball Joint Mounting Type:	Press In
Ball Joint Stud Type:	Threaded
Bushing Color:	Black
Bushing Material:	Polyurethane
Bushings Included:	Yes
California Prop 65 Warning:	Yes
California Proposition 65:	WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.
Color:	Black
Construction:	Tubular
Control Arm Color:	Black
Control Arm Construction:	Tubular
Control Arm Material:	DOM Steel
Description:	19-UP GM 1500 TUBULAR UCA DJ KIT
End 1 Type:	Bushing
End 2 Type:	BALL JOINT
Finish:	Powdercoated
Grade Type:	Performance
Grease Fitting Included:	yes
Material:	DOM Steel
Mounting Bracket Included:	No
Mounting Hardware Included:	Yes
Part Number:	ico78620DJ
Pre-Greased:	No
Quantity:	Pair
Reinforced:	Yes
Service Parts:	614523 - 78620DJ REPLACEMENT BUSHING AND SLEEVE KIT
Suspension Grade Type:	Performance
Suspension Type:	Spring
Title:	ICON 2019-2024 GM 1500 Pickup/SUV, Tubular Upper Control Arm Kit w/ Delta Joint

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	icoK73062T	ICON 2019+ GM 1500 1.5-3.5in Stage 2 Suspension System w/Tubular Uca (1x ico78620DJ, 1x ico71606, 2x ico76526)
	icoK73063T	ICON 2019+ GM 1500 1.5-3.5in Stage 3 Suspension System w/Tubular Uca (1x ico78620DJ, 1x ico77703P, 1x ico71656)
	icoK73064T	ICON 2019+ GM 1500 1.5-3.5in Stage 4 Suspension System w/Tubular Uca (1x ico78620DJ, 1x ico77703CP, 1x ico71656C)
	icoK73072T	ICON 19-23 GM 1500 2.38-3.75in Stage 2 EXP Suspension System w/ Tubular UCA (1x ico78620DJ, 2x ico76526, 2x ico71607)
	icoK73073T	ICON 19-23 GM 1500 2.38-3.75in Stage 3 EXP Suspension System w/ Tubular UCA (1x ico78620DJ, 1x ico77703P, 2x ico71607)
	icoK73102T	ICON 21-24 Chevrolet Tahoe/ Suburban 2.5-3.25in Lift Stage 2 System Tubular UCA (1x ico78620DJ, 1x ico71605, 1x ico71610, 1x ico71020)
	icoK73104T	ICON 21-24 GM Tahoe/Suburban/Yukon/Yukon XL 2.5-3.25in Stage 4 Suspension System (1x ico78620DJ, 1x ico71020, 1x ico71657C, 1x ico71660C)
	icoK73103T	ICON 21-23 GM Tahoe/Suburban/Yukon 2.5-3.25 inch Stage 3 Suspension System Tubular (1x ico78620DJ, 1x ico71020, 1x ico71657, 1x ico71660)

Data: v4.2 - Upd: 2026-10-14 01:11:02

Features

Specifications

Product Attributes - UPC

00840103406473

Product Attributes - Brand

ICON Vehicle Dynamics

Product Attributes - Notes

Delta Joint heavy duty high angle ball joint included.

Product Attributes - Quantity

Sold as a pair.

Product Attributes - Part Type

Control Arms

Product Attributes - Adjustable

No

Product Attributes - Product Line

Icon Vehicle Dynamics Delta Joint Tubular Upper Control Arms

Product Attributes - Bushing Material

Polyurethane

Product Attributes - Bushings Included

Yes

Product Attributes - Control Arm Color

Black

Product Attributes - Control Arm Style

Tubular

Product Attributes - Hardware Included

Yes

Product Attributes - Ball Joint Included

Yes

Product Attributes - Control Arm Material

Steel

Product Attributes - Ball Joint Plate Type

Pressed-in

Product Attributes - Manufacturer's Part Number

78620DJ

Compatibility