

SKU: SKU: ICO67710CP
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. 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'S Shock Absorbers, 2.5 Aluminum 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 thetop 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.
OEM Wheels & Tires Fitment: Not compatible with all available OE wheel/tire combinations. Aftermarket wheels with lower offset/less backspace recommended.
Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5.00” Backspace / 6mm Offset
Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.25” Backspace / 6mm Offset
Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.25” Backspace / 6mm Offset
Recommended Aftermarket Tires: 35" x 12.50" (37" x 12.50" with fender trimming and modifications required)
TECH NOTE: Compatible with 4.5” of front lift over stock of 2005-2019 F-250/F-350 4WD
TECH NOTE: Compatible with 4.5” of front lift over stock of 2020-2022 F-250/F-350 4WD without Tremor package
TECH NOTE: Compatible with 3.5” of front lift over stock of 2020-2022 F-250/F-350 4WD equipped with Tremor package
TECH NOTE: Can be installed as secondary shocks in OE location with ICON 4-5.5" lift coilover conversions
| Cylinder Color | Silver |
| Cylinder Material | Steel |
| Damping Type | Oil |
| External Reservoir | Yes |
| OEM Wheels & Tires Fitment | Not compatible with all available OE wheel/tire combinations. Aftermarket wheels with lower offset/less backspace recommended. |
| Service Parts | 252003 - SEAL INSTALL TOOL 2.5/3.0 |
| Service Parts | 257340 - 7/8 SHAFT 14.25 OAL, 10.00 TRAVEL |
| Service Parts | 254100G - 1 GALLON ICON PERFORMANCE SHOCK OIL |
| Service Parts | 252002 - UNIVERSAL SPANNER WRENCH (2.0/2.5/3.0) |
| Service Parts | 191016 - 7.5" FINNED RESI UPGRADE KIT |
| Service Parts | 252001 - 2.5 FIXED SPANNER WRENCH |
| Service Parts | 252011 - 2.5 PIGGYBACK/REMOTE RESI/BYPASS REBUILD KIT |
| Shaft Diameter | 0.875 IN |
| Shaft Material | Chrome |
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
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