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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. If you are looking for a more user-defined tune, consider looking into the Compression Damping Control Valve (CDCV) shocks.
ICON Vehicle Dynamics 23-24 FSD 4.5" FRONT 2.5 VS RR PAIR 67811P
Specifications:
| 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, Pair |
| 359 | 2.5 |
| 49 | Stem |
| AAP_UDA_12 | EA |
| AAP_UDA_22 | 1 |
| AAP_UDA_4 | 55 |
| Add-On Part | 252008 - 2.5 X 13 SHOCK BOOT BLACK (PAIR) |
| Add-On Part | 611003 - 2.5 RESI DOUBLER MOUNT 7.5" KIT |
| Adjustable Damping | No |
| 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 Type | Oil |
| External Reservoir | Yes |
| 51 | Yes |
| 3390 | Performance |
| 48 | EYELET |
| 30 | Yes |
| Service Parts | 252002 - UNIVERSAL SPANNER WRENCH (2.0/2.5/3.0) |
| Service Parts | 257340 - 7/8 SHAFT 14.25 OAL, 10.00 TRAVEL |
| Service Parts | 252001 - 2.5 FIXED SPANNER WRENCH |
| Service Parts | 252003 - SEAL INSTALL TOOL 2.5/3.0 |
| Service Parts | 611006 - 9/16 HD STEM BUSHING KIT |
| Description_SHO | SHOCK ABSORBER PAIR |
| Description_INV | 67811P |
| 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: 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. Part number 611003 will also be required. |
| Description_DES | 23-24 FSD 4.5" FRONT 2.5 VS RR 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. If you are looking for a more user-defined tune, consider looking into the Compression Damping Control Valve (CDCV) shocks. |
| 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 | 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_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, Pair |
| Description_APS | ICON 23-24 FSD 4.5" FRONT 2.5 VS RR PAIR |
| 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 |