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ICON 11-19 GM HD 0-1in 2.5 IR Shock System w/Upper Control Arm ICON ICO78722
ICON 11-19 GM HD 0-1in 2.5 IR Shock System w/Upper Control Arm ICON ICO78722
ICON 11-19 GM HD 0-1in 2.5 IR Shock System w/Upper Control Arm ICON ICO78722
ICON 11-19 GM HD 0-1in 2.5 IR Shock System w/Upper Control Arm ICON ICO78722
ICON 11-19 GM HD 0-1in 2.5 IR Shock System w/Upper Control Arm ICON ICO78722
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ICON 11-19 GM HD 0-1in 2.5 IR Shock System w/Upper Control Arm

ICON
ICO78722
00840103408675
Shocks and Struts
Out of stock
$ 1,599.95

SKU: 78722 | UPC: 00840103408675

ICON 11-19 GM HD 0-1in 2.5 IR Shock System w/Upper Control Arm

This complete ICON suspension system pairs Vehicle Specific 2.5 Series internal reservoir shocks with upper control arms for 2011-2019 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD trucks at 0-1in lift height. The shocks feature application-specific lengths and damping for responsive handling off-road and controlled ride on pavement. Upper control arms integrate Delta Joint technology for precise alignment and durability.

Key Features

  • Vehicle Specific 2.5 Series Shocks: Tuned lengths and valving match each truck model for balanced performance across terrain
  • 2.5in Internal Reservoir Design: Increased oil volume improves heat dissipation and maintains damping during extended use
  • 100% Rebuildable and Revalvable: Full serviceability extends shock life with factory rebuild kits available
  • Tubular Upper Control Arms: Strong steel construction with patented Delta Joint ball joints for smooth articulation and correction
  • Complete System Only: Ensures perfect match between shocks and arms for plug-and-play installation

Product Notes

  • Upper control arms available only as part of this complete shock system for compatibility
  • Shocks use high-viscosity oil and external reservoir for consistent fade-free operation
  • System designed for 0-1in lift kits. verify current setup before purchase

Installation Notes

  • Professional installation recommended.
  • Requires basic hand tools and torque wrench. full instructions included
  • Compatible with OEM hardware. no additional brackets needed

This Part Fits

Year Make Model Submodel
2015-2019 Chevrolet Silverado 2500 HD High Country
2011-2019 Chevrolet Silverado 2500 HD LT
2011-2019 Chevrolet Silverado 2500 HD LTZ
2011-2019 Chevrolet Silverado 2500 HD WT
2015-2019 Chevrolet Silverado 3500 HD High Country
2011-2019 Chevrolet Silverado 3500 HD LT
2011-2019 Chevrolet Silverado 3500 HD LTZ
2011-2019 Chevrolet Silverado 3500 HD WT
2015-2019 GMC Sierra 2500 HD Base
2011-2019 GMC Sierra 2500 HD Denali
2011-2019 GMC Sierra 2500 HD SLE
2011-2019 GMC Sierra 2500 HD SLT
2011-2014 GMC Sierra 2500 HD WT
2015-2019 GMC Sierra 3500 HD Base
2011-2019 GMC Sierra 3500 HD Denali
2011-2019 GMC Sierra 3500 HD SLE
2011-2019 GMC Sierra 3500 HD SLT
2011-2014 GMC Sierra 3500 HD WT

Why Choose ICON?

  • Engineered for desert racing and daily driving demands
  • Uses premium materials like 6061 aircraft aluminum reservoirs
  • Backed by precision manufacturing and dyno testing

Frequently Asked Questions

  • Q: Does this fit my 2015 Silverado 2500HD LT with stock suspension?
    A: Yes, designed for 0-1in lift on 2011-2019 Silverado 2500HD LT models with no modifications needed
  • Q: What material are the upper control arms made from?
    A: Heavy-duty tubular steel with greaseable Delta Joints for long-lasting performance
  • Q: What is the warranty on these shocks?
    A: ICON provides a limited lifetime warranty on Delta Joints and one-year on shocks with rebuild option

Shipping & Handling

  • Method: UPS Ground or Freight for heavy items
  • Availability: In stock - ships same or next business day
  • Packaging: Securely boxed in ICON components packaging, 45 x 20 x 12 inches
  • Weight: 68.5 lbs

Request For Information

Have questions about ICON 11-19 GM HD 0-1in 2.5 IR Shock System w/Upper Control Arm? Fill out the form below and we'll get back to you by the next business day.
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