ICON Vehicle Dynamics / 78725
Part #: 78725
UPC: 840103408705
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Description: 11-19 GM HD 0-2" 2.5 CDCV SHOCK SYSTEM W/ UCA; ICON suspension systems lift your GM 2500/3500 HD while improving ride quality and performance. With endless hours spent testing and tuning our suspension components and shocks, you’ll have the best suspension solution on the market.
Description:
Description
To ensure compatibility, ICON is no longer offering GM 2500HD/3500HD upper control arms as individual components. Upper control arms can only be purchased in unison with ICON shock absorbers as a complete system. The included ICON Vehicle Specific (V.S.) 2.5 Series shocks are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street. These shocks are configured specifically for each application in both length and damping tune. Like all of ICON's Shock Absorbers, the V.S. 2.5 Series shocks are 100% rebuildable and 100% revalveable. For piggyback and specific remote reservoir applications, ICON'S unique use of a 6061-billet aluminum manifold a few inches below the top cap of the shock creates an internal Bump Zone that when used creates an additional 20% of damping force. This additional force helps prevent harsh bottom outs and controls the suspension when compressing at high velocity. The ICON CDC Valve is an externally adjustable valve that restricts oil flow into the reservoir which creates 10 levels of compression damping force ranges.
Features & benefits
- ICON Delta Joint
- Black Semi-Gloss Powder Coat Finish
- ICON's CDC Valve technology allows for 10 levels of high-resolution compression adjustability with the turn of a knob
- Remote reservoir design improves heat dissipation to reduce shock fade during prolonged use
- ICON's internal "Bump Zone" increases damping by 20% to provide more control as the shock approaches full compression
- Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range
- Nitrogen charged monotube design with remote reservoir
- One-piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road
- 7/8" diameter induction hardened, chrome plated shock shaft
- PTFE lined spherical bearings and application specific mounting hardware
- 6061 aircraft grade aluminum CNC machined components
- All ICON 2.5 Series Piggyback and Remote Reservoir shocks can be upgraded to ICON's Compression Damping Control Valve (CDCV)
- CAD plated, precision machined 1026 DOM steel shock body for maximum durability and corrosion resistance
- 100% Rebuildable
- 1026 DOM Steel Construction
- 100% Revalveable
- CNC Bent Tubing
- Serviceable Dual Stage Bushings
- CNC Machined Bushing Housings and Sleeves
- Built-In Caster Correction
Information
Recommended Aftermarket Wheels: ICON Alloys - 20x9 with 5.5” Backspace / 12mm Offset
Application summary
| Year | Make / model |
|---|---|
| 2011-2018 | Chevrolet Silverado 2500 |
| 2011-2019 | Chevrolet Silverado 2500 HD |
| 2011-2013 | Chevrolet Silverado 3500 |
| 2015-2018 | Chevrolet Silverado 3500 |
| 2011-2019 | Chevrolet Silverado 3500 HD |
| 2011-2019 | GMC Sierra 2500 HD |
| 2011-2019 | GMC Sierra 3500 HD |
Component of kit K78103
Specifications
- GTIN
- 00840103408705
- Weight
- 55 lb
- Height
- 7 in
- Length
- 31 in
- Width
- 13 in
- Life cycle
- Available to Order
- AAM brand code
- IVD
- Warehouse brand code
- FRDK
- AAIA brand code
- FRDK
Attributes
- AAP_UDA_12
- EA
- AAP_UDA_22
- 1
- AAP_UDA_4
- 55
- Add-On Part
- 191011 - TUBULAR UCA BILLET CAP SET
- Adjustable
- No
- Adjustable Dampening
- Yes
- 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 Proposition 65
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Color
- Black
- Construction
- Tubular
- Control Arm Color
- Black
- Control Arm Material
- Steel
- Control Arm Type
- Tubular
- Finish
- Powdercoated
- Grade Type
- Performance
- Grease Fitting Included
- yes
- Material
- Steel
- Mounting Bracket Included
- No
- Mounting Hardware Included
- Yes
- OEM Wheels & Tires Fitment
- Yes
- Pre-Greased
- No
- Recommended Aftermarket Tires
- 33" x 11.50" (Larger tires may fit but fender trimming and modifications will be required.)
- Recommended Aftermarket Wheels
- ICON Alloys | 20x9" w/ 5.5” Backspace / 12mm Offset
- Reinforced
- Yes
- Service Parts
- 257337 - 7/8 SHAFT 11.25 OAL, 7.00 TRAVEL
- Suspension Grade Type
- Performance
- Title
- 11-19 GM HD 0-2" 2.5 CDCV SHOCK SYSTEM W/ UCA
Fitment status
Select a vehicle or engine to see whether this part applies to your application.
Application summary
2011-2018 Chevrolet Silverado 2500; 2011-2019 Chevrolet Silverado 2500 HD; 2011-2013 Chevrolet Silverado 3500; 2015-2018 Chevrolet Silverado 3500; 2011-2019 Chevrolet Silverado 3500 HD; 2011-2019 GMC Sierra 2500 HD; 2011-2019 GMC Sierra 3500 HD
