ICON Vehicle Dynamics · 71705EP
Part #: 71705EP
UPC: 840103436340
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Description: 20-26 GM 2500/3500 HD 0-2" REAR VS 3.0 RR CDEV PAIR; ICON Vehicle Dynamics V.S. 3.0 Series shocks are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street. They feature remote reservoirs and are 100% rebuildable/revalveable.
Description:
Description
The ICON CDE Valve upgrade is included for those desiring an easy way to tune the ride electronically from inside the vehicle. Compression Damping Electronic Valve (CDEV) is an electronically controlled valve that meters the flow of oil to regulate the amount of damping force that is created by the shock when compressed. This infinitely variable valve can react in less than 40ms and has the ability to make extremely precise adjustments for varying terrain. CDEV’s hydraulic circuits are also custom tailored per application to create the highest resolution and dynamic range allowable for each specific vehicle. Powered by ICON Intelligent Control and proprietary ICON mobile app, the system uses information from the onboard G-force sensor and Gyroscope to perform calculations based on algorithms and user-defined settings to predict terrain and adjust shock settings via the CDEV accordingly.
Features & benefits
- Vehicle specific design and tuning for superior shock damping and control
- Piggyback reservoir design improves heat dissipation to reduce shock fade during prolonged use
- ICON's CDE Valve technology allows for in vehicle adjustment of compression damping settings and active adjustment via the ICON Intelligent Control (IIC)
- Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range
- One-piece linear compression/digressive rebound 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
- Offset upper eyelet allows fitment into factory shock mounts
- 6061 aircraft grade aluminum CNC machined components
- Cerakoted steel cylinders offer excellent corrosion resistance and consistent finish
- 100% Rebuildable
- 100% Revalveable
- 3.0” Body diameter for increased oil volume and larger piston area
- ICON’s internal “Bump Zone” increases damping by 20% to provide more control as the shock approaches full compression
- Nitrogen charged monotube design with piggyback reservoir
Information
APPLICATION NOTE #204: Also requires installation of applicable IIC kit and CDEV front shocks
Application summary
| Year | Make / model |
|---|---|
| 2020-2026 | Chevrolet Silverado 2500 HD |
| 2020-2026 | Chevrolet Silverado 3500 HD |
| 2020-2026 | GMC Sierra 2500 HD |
| 2020-2026 | GMC Sierra 3500 HD |
Specifications
- GTIN
- 00840103436340
- Weight
- 41 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
- Active or Passive Suspension
- Active
- Add-On Part
- 71704EP - 20-26 GM 2500/3500 HD 0-3.5" FRONT VS 3.0 RR CDEV PAIR
- Adjustable
- Yes
- Adjustable Compression
- Yes
- Adjustable Damping
- Yes
- Adjustable Rebound
- No
- Boot Included
- NO
- Bore Diameter
- 2.75
- California Proposition 65
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Compressed Length
- 17.95
- Cylinder Color
- Gray
- Cylinder Diameter
- 3
- Cylinder Material
- Steel
- Damping Adjustment Type
- Electronic
- Damping Type
- Oil
- Extended Length
- 29.27
- External Reservoir
- Yes
- Gas Charged
- Yes
- Grade Type
- Performance
- Lower Mount Type
- EYELET
- Mounting Hardware Included
- Yes
- Reservoir Type
- Piggyback
- Service Parts
- 252002 - UNIVERSAL SPANNER WRENCH (2.0/2.5/3.0)
- Shaft Diameter
- 0.875
- Shaft Material
- Chrome
- Shock Absorber Body End Measuring Point
- CENTER OF EYELET
- Shock Absorber Rod End Measuring Point
- Center of Eyelet
- Stroke Length Rear
- 11.33
- Title
- ICON 2011-2026 GM 2500/3500 HD, 0-2" Lift, Rear, V.S. 3.0 Series Shock Absorbers, Remote Reservoir w/ CDEV, Pair
- Tube Outside Diameter
- 3
- Upper Mount Type
- EYELET
- Valving Type
- Linear/Digressive
Fitment status
Select a vehicle or engine to see whether this part applies to your application.
Application summary
2020-2026 Chevrolet Silverado 2500 HD; 2020-2026 Chevrolet Silverado 3500 HD; 2020-2026 GMC Sierra 2500 HD; 2020-2026 GMC Sierra 3500 HD
Resources
- Brand logo
- Installation Instructions
- Logo Image
- Logo Image
- Photo - Lifestyle View
- Photo - Lifestyle View
- Photo - Lifestyle View
- Photo - Lifestyle View
- Photo - Primary
- Photo - Close Up
- Photo - Unmounted
- Photo - Unmounted
- ICON CDEV Suspension | Smarter, Faster, ICONic Ride Control
- 2020–2026 Silverado & Sierra 2500 & 3500 Suspension Upgrade | Taking the GM HD to the Next Level
- Be an Off-Road ICON
