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ICON Vehicle Specific (V.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. Like all ICON shock absorbers, V.S. 2.5 Aluminum Series shocks are 100% rebuildable and 100% revalveable. The larger diameter and oil volume of ICON 2.5 IR Series shocks provide better ride quality and heat dissipation properties than the standard 2.0 Aluminum Series IR Shocks. If you are looking for a more user defined tune, consider looking into the Compression Damping Control Valve (CDC Valve) shocks.
ICON Vehicle Dynamics 99-24 3-6" FSD REAR 2.5 VS IR PAIR 37601P
Specifications:
| AAP_UDA_12 | EA |
| AAP_UDA_22 | 1 |
| AAP_UDA_4 | 55 |
| 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 | NO |
| 51 | Yes |
| 3390 | Performance |
| 48 | EYELET |
| 30 | Yes |
| Service Parts | 252003 - SEAL INSTALL TOOL 2.5/3.0 |
| Service Parts | 252001 - 2.5 FIXED SPANNER WRENCH |
| Service Parts | 252002 - UNIVERSAL SPANNER WRENCH (2.0/2.5/3.0) |
| Service Parts | 254100G - 1 GALLON ICON PERFORMANCE SHOCK OIL |
| Service Parts | 252004 - ECONOMY NEEDLE CHARGING TOOL |
| Service Parts | 252010 - 2.5 IFP REBUILD KIT |
| Service Parts | 257342 - 7/8 SHAFT 16.85 OAL, 12.00 TRAVEL |
| Shaft Diameter | 0.875 |
| Shaft Material | Chrome |
| 409 | CENTER OF EYELET |
| 408 | CENTER OF EYELET |
| Title | ICON 1999-2024 Ford F-250/F-350 Super Duty, 3-6” Lift, Rear, V.S. 2.5 Aluminum Series Shock Absorbers, Internal Reservoir, Pair |
| 359 | 2.5 |
| 49 | EYELET |
| Description_SHO | SHOCK ABSORBER PAIR |
| Description_INV | 37601P |
| Description_ASC | TECH NOTE: Compatible with 3-6" of rear lift over stock |
| Description_ASC | TECH NOTE: Not compatible with F-350 Cab & Chassis models |
| Description_DES | 99-24 3-6" FSD REAR 2.5 VS IR PAIR |
| Description_EXT | ICON Vehicle Specific 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 for each application in both length and damping tune. |
| Description_MKT | ICON Vehicle Specific (V.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. Like all ICON shock absorbers, V.S. 2.5 Aluminum Series shocks are 100% rebuildable and 100% revalveable. The larger diameter and oil volume of ICON 2.5 IR Series shocks provide better ride quality and heat dissipation properties than the standard 2.0 Aluminum Series IR Shocks. If you are looking for a more user defined tune, consider looking into the Compression Damping Control Valve (CDC Valve) shocks. |
| Description_FAB | One-piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road |
| Description_FAB | Nitrogen charged monotube design with internal reservoir |
| Description_FAB | Increase in strength and heat dissipation when compared to ICON V.S. 2.0 Series shocks |
| Description_FAB | Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range |
| Description_FAB | One-piece impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish |
| Description_FAB | 6061 aircraft grade aluminum CNC machined components |
| Description_FAB | PTFE lined spherical bearings and application specific mounting hardware |
| Description_FAB | 7/8” diameter induction hardened, chrome plated shock shaft |
| Description_FAB | 100% Rebuildable |
| Description_FAB | 100% Revalveable |
| Description_TLE | ICON 1999-2024 Ford F-250/F-350 Super Duty, 3-6” Lift, Rear, V.S. 2.5 Aluminum Series Shock Absorbers, Internal Reservoir, Pair |
| Description_APS | ICON 99-24 3-6" FSD REAR 2.5 VS IR PAIR |
| Description_DEF | Suspension Shock Absorber Set |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1999 | Ford | F-250 Super Duty | ||
| 2000 | Ford | F-250 Super Duty | ||
| 2001 | Ford | F-250 Super Duty | ||
| 2002 | Ford | F-250 Super Duty | ||
| 2003 | Ford | F-250 Super Duty | ||
| 2004 | Ford | F-250 Super Duty | ||
| 2005 | Ford | F-250 Super Duty | ||
| 2006 | Ford | F-250 Super Duty | ||
| 2007 | Ford | F-250 Super Duty | ||
| 2008 | Ford | F-250 Super Duty | ||
| 2009 | Ford | F-250 Super Duty | ||
| 2010 | Ford | F-250 Super Duty | ||
| 2011 | Ford | F-250 Super Duty | ||
| 2012 | Ford | F-250 Super Duty | ||
| 2013 | Ford | F-250 Super Duty | ||
| 2014 | Ford | F-250 Super Duty | ||
| 2015 | Ford | F-250 Super Duty | ||
| 2016 | Ford | F-250 Super Duty | ||
| 2017 | Ford | F-250 Super Duty | ||
| 2018 | Ford | F-250 Super Duty | ||
| 2019 | Ford | F-250 Super Duty | ||
| 2020 | Ford | F-250 Super Duty | ||
| 2021 | Ford | F-250 Super Duty | ||
| 2022 | Ford | F-250 Super Duty | ||
| 2023 | Ford | F-250 Super Duty | ||
| 2024 | Ford | F-250 Super Duty | ||
| 1999 | Ford | F-350 Super Duty | ||
| 2000 | Ford | F-350 Super Duty | ||
| 2001 | Ford | F-350 Super Duty | ||
| 2002 | Ford | F-350 Super Duty | ||
| 2003 | Ford | F-350 Super Duty | ||
| 2004 | Ford | F-350 Super Duty | ||
| 2005 | Ford | F-350 Super Duty | ||
| 2006 | Ford | F-350 Super Duty | ||
| 2007 | Ford | F-350 Super Duty | ||
| 2008 | Ford | F-350 Super Duty | ||
| 2009 | Ford | F-350 Super Duty | ||
| 2010 | Ford | F-350 Super Duty | ||
| 2011 | Ford | F-350 Super Duty | ||
| 2012 | Ford | F-350 Super Duty | ||
| 2013 | Ford | F-350 Super Duty | ||
| 2014 | Ford | F-350 Super Duty | ||
| 2015 | Ford | F-350 Super Duty | ||
| 2016 | Ford | F-350 Super Duty | ||
| 2017 | Ford | F-350 Super Duty | ||
| 2018 | Ford | F-350 Super Duty | ||
| 2019 | Ford | F-350 Super Duty | ||
| 2020 | Ford | F-350 Super Duty | ||
| 2021 | Ford | F-350 Super Duty | ||
| 2022 | Ford | F-350 Super Duty | ||
| 2023 | Ford | F-350 Super Duty | ||
| 2024 | Ford | F-350 Super Duty |