ICON
ICON 2011+ GM 2500HD/3500 0-2in Stage 3 Suspension System - K78103
- Catalog SKU
- icoK78103
- Manufacturer part #
- K78103
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Product details
Product information
Overview
The 2011-2019 GM 2500HD/3500HD requires significant shock damping to comply with the massive spring rate of the factory torsion bar system. ICON Vehicle Dynamics has developed a range of suspension systems with optimized vehicle specific shock damping. These systems offer excellent on and off-road driveability. While driving the construction site or trails to your favorite dirt bike location, ICON wants you to get there in comfort just like your drive to work. The Stage 3 system is comprised of our V.S. 2.5 Aluminum Series front & rear reservoir shocks featuring ICON's Compression Damping Control Valve (CDCV) for 10 settings of adjustability for any driving style or condition. The ICON vehicle specific tuned 2.5" diameter shocks with CDCV are the key to attaining optimum ride quality and getting that desired comfort with the 3/4 & 1 ton working capability. Adjustable reservoir shocks ensure optimum performance by increasing the duration of consistent damping regardless of situation, keeping the shocks at a cooler operating temperature during heavy use. Additionally, ICON upper control arms add strength, durability, and when paired with extended travel shocks increases wheel travel 2" over the OEM configuration.
APPLICATION NOTE #113: 26.13" IS MAX MEASUREMENT FROM FENDER TO HUB, EXCEEDING THE MAXIMUM LIFT HEIGHT OF 26.13" CAN LEAD TO COMPONENT FAILURE NOT COVERED BY ICON WARRANTY
Recommended Aftermarket Tires: 33" x 11.50" (Larger tires may fit but fender trimming and modifications will be required.)
APPLICATION NOTE #55: SHOCKS ARE FULLY SERVICEABLE. COILOVER HEIGHTS INDICATED ARE FOR A STOCK EQUIPPED VEHICLE
Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.50" Backspace / 12mm Offset
Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.50" Backspace / 12mm Offset
APPLICATION NOTE #65: NOT SOLD SEPARATELY, ONLY SOLD IN COMPLETE KIT FORM AS LISTED
OEM Wheels & Tires Fitment: Yes
Ships in multiple boxes
Features & Benefits
- 2.5 Aluminum Series front and rear shocks feature one-piece impact extruded aluminum cylinders for excellent corrosion resistance and consistent finish
- Vehicle specific tuned 2.5 series reservoir front and rear shocks with adjustable Compression Damping Control Valve (CDCV)
- Significantly improved ride quality over stock with no change in towing capacity
- 6061 Aircraft grade aluminum CNC machined components
- Wheel travel increase of 2" over stock
- 100% Bolt-on system
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Application & fitment
Fitment has not been independently verified for your vehicle. Confirm the manufacturer application against your year, make, model, trim, and modifications before ordering.
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