Details
- Brand:
- SKU:
37705P
- GTIN: 00840103402529
- UPC: 840103402529
- Positions: Rear
- Description: 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. 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-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 2.5 Series shocks are designed to give you outstanding performance off-road and a smooth ride on the street. With a vehicle-specific design, these shocks are configured specifically for each application in both length and damping tune.
37705P
ICON 1999-2025 Ford F-250/F-350/F-450 Super Duty, 0-3” Lift, Rear, V.S. 2.5 Aluminum Series Shocks, Piggyback Reservoir, Pair
APPLICATION NOTE #3: Will not fit F-350/F-450 cab & chassis models
APPLICATION NOTE #150: Shocks are fully serviceable
TECH NOTE: Compatible with 0-3" of rear lift over stock - Condition: New
- Disclaimer: WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.
Key Product Benefits
- Piggyback reservoir design improves heat dissipation to reduce shock fade during prolonged use.
- One-piece impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish
- Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range
- Double-sealed Schrader caps reduce risk of damage
- 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 with anodized finish
- ICON’s internal “Bump Zone” increases damping by 20% to provide more control as the shock approaches full compression
- 100% Rebuildable
- 100% Revalveable
- All ICON 2.5 Series Piggyback and Remote Reservoir shocks can be upgraded to ICON’s Compression Damping Control Valve (CDCV)
Additional Information
| AAP_UDA_12 | EA |
| AAP_UDA_22 | 1 |
| AAP_UDA_4 | 55 |
| Active or Passive Suspension | Passive |
| Add-On Part | 252008 - 2.5 X 13 SHOCK BOOT BLACK (PAIR) |
| Adjustable | No |
| Adjustable Compression | No |
| Adjustable Damping | No |
| Adjustable Rebound | No |
| Boot Included | NO |
| Bore Diameter | 2.25 |
| California Prop 65 Warning | Yes |
| Cylinder Color | Gray |
| Cylinder Diameter | 2.5 |
| Cylinder Material | Aluminum |
| Damping Type | Oil |
| External Reservoir | Yes |
| Gas Charged | Yes |
| Grade Type | Performance |
| Includes Bump Stop | No |
| Lower Mount Type | Eyelet |
| Mounting Hardware Included | Yes |
| Reservoir Type | Piggyback |
| Service Parts | 257342 - 7/8 SHAFT 16.85 OAL, 12.00 TRAVEL 252011 - 2.5 PIGGYBACK/REMOTE RESI/BYPASS REBUILD KIT 252001 - 2.5 FIXED SPANNER WRENCH 254100G - 1 GALLON ICON PERFORMANCE SHOCK OIL 252003 - SEAL INSTALL TOOL 2.5/3.0 191015 - 10" FINNED RESI UPGRADE KIT 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 Eylet |
| Shock Absorber Rod End Measuring Point | Center of Eylet |
| Title | ICON 1999-2025 Ford F-250/F-350/F-450 Super Duty, 0-3” Lift, Rear, V.S. 2.5 Aluminum Series Shocks, Piggyback Reservoir, Pair |
| Tube Outside Diameter | 2.5 |
| Upper Mount Type | EYELET |
| Valving Type | Digressive |
Vehicle Fitment
Select Your Vehicle
| Year | Make | Model | Body & Trim | Engine & Transmission |
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