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ICON’s 2.5 Aluminum Series shocks are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street. With a truly vehicle-specific design, these shocks are configured specifically for each application in both length and damping tune. Featuring one-piece impact extruded aluminum cylinders, these 2.5 Aluminum Series shocks offer lighter weight, improved corrosion resistance, and a more uniform finish than traditional plated steel cylinders. Like all ICON shock absorbers, these 2.5 Aluminum Series shocks are 100% rebuildable and 100% revalveable. Remoyte reservoirs greatly increase shock oil volume and heat dissipation surface area to resist overheating and cavitation under hard use, which can lead to damper fade. 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-out conditions and controls the suspension effectively when compressing at high velocity. 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.
ICON Vehicle Dynamics 23-24 FSD 4.5" FRONT 2.5 VS RR CDEV PAIR 67811EP
Specifications:
| AAP_UDA_12 | EA |
| AAP_UDA_22 | 1 |
| AAP_UDA_4 | 55 |
| Add-On Part | 191207 - IIC CONTROLER ALT FUNCTION PLUG KIT |
| Add-On Part | 61721E - 17-24 FSD 4WD 4-5.5" 2.5 VS RR CDEV BOLT IN CO CONVERSION KIT |
| Add-On Part | 93502 - 23-24 FSD IIC INSTALL KIT |
| Add-On Part | 611003 - 2.5 RESI DOUBLER MOUNT 7.5" KIT |
| Add-On Part | 252008 - 2.5 X 13 SHOCK BOOT BLACK (PAIR) |
| Add-On Part | 37705EP - 17-24 FSD 0-3" REAR 2.5 VS PB CDEV PAIR |
| Adjustable Damping | Yes |
| 50 | NO |
| 905 | 2.25 |
| 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. |
| Cylinder Color | Gray |
| Cylinder Diameter | 2.5 |
| Cylinder Material | Aluminum |
| Damping Adjustment Type | Electronic |
| Damping Type | Oil |
| External Reservoir | Yes |
| 51 | Yes |
| 3390 | Performance |
| 48 | EYELET |
| 30 | Yes |
| Service Parts | 252001 - 2.5 FIXED SPANNER WRENCH |
| Service Parts | 257340 - 7/8 SHAFT 14.25 OAL, 10.00 TRAVEL |
| Service Parts | 252002 - UNIVERSAL SPANNER WRENCH (2.0/2.5/3.0) |
| Service Parts | 611006 - 9/16 HD STEM BUSHING KIT |
| Service Parts | 252003 - SEAL INSTALL TOOL 2.5/3.0 |
| Service Parts | 252011 - 2.5 PIGGYBACK/REMOTE RESI/BYPASS REBUILD KIT |
| Service Parts | 254100G - 1 GALLON ICON PERFORMANCE SHOCK OIL |
| Shaft Diameter | 0.875 |
| Shaft Material | Chrome |
| 409 | Shoulder of Stem |
| 408 | Center of Eylet |
| Title | ICON 2023-2024 Ford F-250/F-350 Super Duty 4WD, 4.5” Lift, Front, V.S. 2.5 Aluminum Series Shocks, Remote Reservoir w/ CDEV, Pair |
| 359 | 2.5 |
| 49 | Stem |
| Description_FAB | One-piece impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish |
| Description_FAB | Fully rebuildable and retunable |
| Description_TLE | ICON 2023-2024 Ford F-250/F-350 Super Duty 4WD, 4.5” Lift, Front, V.S. 2.5 Aluminum Series Shocks, Remote Reservoir w/ CDEV, Pair |
| Description_APS | ICON 23-24 FSD 4.5" FRONT 2.5 VS RR CDEV PAIR |
| Description_SHO | SHOCK ABSORBER PAIR |
| Description_INV | 67811EP |
| Description_ASC | TECH NOTE: Fits 4WD models only |
| Description_ASC | TECH NOTE: Optimized for pairing with ICON 4.5" lift coil springs |
| Description_ASC | TECH NOTE: Requires installation of IIC part number 93502 and CDEV rear shock part number 37705EP |
| Description_ASC | TECH NOTE: An iOS operated device is required to run ICON Intelligent Control App |
| Description_ASC | TECH NOTE: Compatible with 4-6" of front lift over stock on 2023-2024 Super Duty models without Tremor package. |
| Description_ASC | TECH NOTE: Compatible with 3-5" of front lift over stock on 2023-2024 Super Duty models equipped with Tremor package. |
| Description_ASC | TECH NOTE: Can be installed as secondary shocks in OE location with ICON 4-6" lift coilover conversions without CDEV. Part number 611003 will also be required. |
| Description_ASC | TECH NOTE: Can be installed as secondary shocks in OE location with ICON 4-6" lift coilover conversions with CDEV, part number 61721E. Part numbers 611003 and 191207 will also be required. |
| Description_DES | 23-24 FSD 4.5" FRONT 2.5 VS RR CDEV PAIR |
| Description_EXT | ICON 2.5 Aluminum Series shocks are designed 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. |
| Description_MKT | ICON’s 2.5 Aluminum Series shocks are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street. With a truly vehicle-specific design, these shocks are configured specifically for each application in both length and damping tune. Featuring one-piece impact extruded aluminum cylinders, these 2.5 Aluminum Series shocks offer lighter weight, improved corrosion resistance, and a more uniform finish than traditional plated steel cylinders. Like all ICON shock absorbers, these 2.5 Aluminum Series shocks are 100% rebuildable and 100% revalveable. Remoyte reservoirs greatly increase shock oil volume and heat dissipation surface area to resist overheating and cavitation under hard use, which can lead to damper fade. 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-out conditions and controls the suspension effectively when compressing at high velocity. 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. |
| Description_FAB | Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range |
| Description_FAB | Nitrogen charged monotube design with remote reservoir |
| Description_FAB | Remote reservoirs maintain cooler operating temperatures during extended off-road use and allow for longer suspension travel |
| Description_FAB | ICON's CDE Valve technology allows for in vehicle adjustment of compression damping settings and active adjustment via the ICON Intelligent Control (IIC) |
| Description_FAB | One-piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road |
| Description_FAB | 7/8” diameter induction hardened, chrome plated shock shaft |
| Description_FAB | Polyurethane bushings and forged steel mounting stems for OE factory type fitment |
| Description_FAB | PTFE lined spherical bearings and application specific mounting hardware |
| Description_FAB | 6061 aircraft grade aluminum CNC machined components |
| Description_DEF | Suspension Shock Absorber Set |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2023 | Ford | F-250 Super Duty | King Ranch | |
| 2024 | Ford | F-250 Super Duty | King Ranch | |
| 2023 | Ford | F-250 Super Duty | Lariat | |
| 2024 | Ford | F-250 Super Duty | Lariat | |
| 2023 | Ford | F-250 Super Duty | Limited | |
| 2024 | Ford | F-250 Super Duty | Limited | |
| 2023 | Ford | F-250 Super Duty | Platinum | |
| 2024 | Ford | F-250 Super Duty | Platinum | |
| 2023 | Ford | F-250 Super Duty | XL | |
| 2024 | Ford | F-250 Super Duty | XL | |
| 2023 | Ford | F-250 Super Duty | XLT | |
| 2024 | Ford | F-250 Super Duty | XLT | |
| 2023 | Ford | F-350 Super Duty | King Ranch | |
| 2024 | Ford | F-350 Super Duty | King Ranch | |
| 2023 | Ford | F-350 Super Duty | Lariat | |
| 2024 | Ford | F-350 Super Duty | Lariat | |
| 2023 | Ford | F-350 Super Duty | Limited | |
| 2024 | Ford | F-350 Super Duty | Limited | |
| 2023 | Ford | F-350 Super Duty | Platinum | |
| 2024 | Ford | F-350 Super Duty | Platinum | |
| 2023 | Ford | F-350 Super Duty | XL | |
| 2024 | Ford | F-350 Super Duty | XL | |
| 2023 | Ford | F-350 Super Duty | XLT | |
| 2024 | Ford | F-350 Super Duty | XLT |