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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)

SKU: ICOK73103T

Suspension Handling Packages

ICO 2.5 Series Coilover Kits...

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)

SKU: ICOK73103T

Suspension Handling Packages

ICO 2.5 Series Coilover Kits...

A$9,649.10
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

This system features upper control arms with 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.

Product Overview

ICON Vehicle Dynamics 2021-2023 Chevrolet Tahoe/Suburban and 2021-2023 GMC Yukon/Yukon XL suspension systems are designed with maximum performance and the serious driver in mind. ICON engineers’ primary focus is to increase wheel travel and damping ability, which translates into outstanding vehicle control and ride quality both on and off-road. With wheel travel and ride quality in mind, ICON engineers researched each component of the vehicle platform’s suspension and addressed any areas where performance could be extracted. This Stage 3 system includes vehicle-specific tuned front and rear 2.5 Series coilover shocks featuring remote reservoirs for exceptional cooling properties and ICON-engineered coil springs for superior vehicle “feel” through the range of travel. These coilovers are also height adjustable from 2.5-3.25” of front lift and 3-4” of rear lift over stock for an aggressive stance and allowing the use of larger, more aggressive wheel and tire combinations. ICON 2.5 Series coilover shocks feature a vehicle-specific valving that balances the performance of the truck from front to rear. Tubular Delta Joint upper control arms not only add strength and durability, but help retain factory alignment specs, increasing caster over stock and allow proper wheel alignment at the lift height this system provides. The system also includes fabricated rear toe links for proper rear-end alignment at the new, taller ride heights, ensuring optimal handling. Additionally, ICON offers the necessary components to make this system compatible with all submodels and configurations that these vehicles are offered, including those equipped with Magnetic Ride control and/or Adaptive Air Ride suspension. Features like these make the ICON Vehicle Dynamics 2021-2023 Chevrolet Tahoe/Suburban and 2021-2023 GMC Yukon/Yukon XL Stage 3 suspension system an excellent choice for those drivers looking to enhance the capabilities of their SUV on the road as well as in the dirt.


Features and Benefits

  • Adjustable front coilovers provide 2.5-3.25” of front lift height
  • FK Rod End bearings provide extended longevity and minimal deflection
  • Shocks are fully rebuildable and re-tunable
  • Adjustable rear coilovers provide 3-4” of rear lift height
  • Increased lift height allows for fitment of larger and more aggressive tires
  • Up to 20% increase in front wheel travel over stock
  • ICON shocks feature vehicle specific tune for superior performance and ride quality
  • 2.5 Series coilovers feature corrosion resistant CAD plated shock bodies with 7/8" shafts
  • Remote reservoirs maintain cooler operating temperatures during extended off-road use
  • Tubular Upper Control Arms with Delta Joint ball joints for added strength, durability, and alignment spec range
  • Fabricated rear toe links allow for proper rear end alignment with taller ride height

Product Details

Active or Passive Suspension:Passive
Add-On Part:191013 - NIPPLE GREASING ADAPTER KIT
Adjustable Damping:No
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.
Coils Quantity Front:2
Coils Quantity Rear:2
Description:ICON 21-23 GM Tahoe/Suburban/Yukon 2.5-3.25 inch Stage 3 Suspension System Tubular
Front Spring Rate Type:Linear
Grade Type:Performance
Maximum Lift Front:3.25
Maximum Lift Rear:4
Maximum Lift:3.25
Minimum Lift Front:2
Minimum Lift Rear:2.5
Mounting Hardware Included:Yes
OEM Wheels & Tires Fitment:Yes
Rear Spring Rate Type:Linear
Recommended Aftermarket Tires:33"x12.50" (Larger tires may fit but fender trimming and modifications may be required)
Recommended Aftermarket Wheels:ICON Alloys - 18x9" w/ 5” Backspace / 0mm Offset
Reservoir Style:Remote
Shocks Included:Yes
Spring Color:Black
Spring Material:Steel
Title:ICON 2021-2023 Chevrolet Tahoe & Suburban/2021-2023 GMC Yukon & Yukon XL, 2.5-3.25" Lift, Stage 3 Suspension System, Tubular UCA

This is a group bundle consisting of:

ImageQtySKUMFR SKUUPCDescription
1xico710207102000840103429915ICON 21-24 Chevrolet Tahoe/Suburban Rear Toe Link Kit
1xico78620DJ78620DJ00840103406473ICON 2019+ GM 1500 Tubular Upper Control Arm Delta Joint Kit
1xico716577165700840103429953ICON 21-24 GM Tahoe/Suburban/Yukon/Yukon XL 2.5-3.25in Lift Front V.S. 2.5 Series Coilover Kit
1xico716607166000840103429960ICON 21-24 GM Tahoe/Suburban/Yukon/Yukon XL 3-4in Lift Rear V.S. 2.5 Series Coilover Kit Remote Res.

Bundled group items may ship from multiple locations and could have slightly longer transit times if parts are sourced from different warehouses.

Images in this listing may include individual and/or group shots of the products included in the bundle. Please refer to the table to see a breakdown of what is included. Click on a SKU to see individual item details.

For details on the individual components in this bundle, click here.

Part Type

Suspension Lift Kit

Data: v4.2 - Upd: 2026-10-14 01:11:00

Features

Shocks are fully rebuildable and re-tunable

Specifications

Product Attributes - Brand
ICON Vehicle Dynamics
Product Attributes - Manufacturer's Part Number
K73103T
Product Attributes - Part Type
Suspension Handling Packages
Product Attributes - UPC
00840103430034

Reference Information

Brand Name/s Icon
StreetFX SKU icoK73103T
SFX Item ID 4530406
Supplier Item Code 4530406
Manufacturer SKU K73103T
Manufacturer UPC N/A
Alternative References ico-78620DJ, 78620DJ, ico-71020, ico-71657, 3.25in, ico71660

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