Description
ICON 1999+ Ford F-250/F-350 Super Duty 0-3in Rear 2.5 Series Shocks VS IR - Pair
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'S 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.
Additional Information
ICON 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.
Part Type
Suspension Shock Absorber Set
This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.
Kit option/s:
| Thumb | SKU | Kit Title |
|---|---|---|
 |
icoK63142 | ICON 2017+ Ford F-250/F-350 2.5-3in Stage 2 Coilover Conversion System (1x ico37605P, 1x ico64038, 1x ico61720) |
 |
icoK63102 | ICON 05-16 Ford F-250/F-350 2.5-3in Stage 2 Coilover Conversion System (1x ico37605P, 1x ico64035, 1x ico61720) |
 |
icoK63142L | ICON 17-23 Ford F-250/F-350 2.5-3in Stage 2 Coilover Conversion System w/ Expansion Pack (1x ico191201, 1x ico37605P, 1x ico64038, 1x ico67004, 1x ico61720, 2x ico168507, 1x ico61002) |
 |
icoK64543R | ICON 2023-2024 Ford F-250/F-350 Super Duty 4WD Gas 4.5in Lift Stage 3 Suspension System (1x ico195275, 1x ico37605P, 1x ico62530, 1x ico67003, 1x ico36511, 1x ico64039, 1x ico64042, 1x ico65002, 1x ico64012, 1x ico64051, 1x ico67611P) |
 |
icoK63162R | ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023 F-250 SUPER DUTY, F-350 DUTY K63162R 23 FORD F250/F350 2.5-3" STAGE 2 COILOVER CONVERSION SYSTEM W/ RADIUS ARMS |
 |
icoK63162RL | ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023 F-250 SUPER DUTY, F-350 DUTY K63162RL 23 FORD F250/F350 2.5-3" STAGE 2 COILOVER CONVERSION SYSTEM W/ RADIUS ARMS/EXPANSION PACK |
 |
icoK63173 | ICON Vehicle Dynamics - Coilover Kits for 2023 F-250 SUPER DUTY, F-350 DUTY K63173 COILOVER CONVERSION 23 FORD F250/F350 4-5.5" STAGE 3 SYSTEM |
|
icoK63173L | ICON Vehicle Dynamics - Coilover Kits for 2023 F-250 SUPER DUTY, F-350 DUTY K63173L COILOVER CONVERSION 23 FORD F250/F350 4-5.5" STAGE 3 SYSTEM W/ EXPANSION PACKS |
 |
icoK63173R | ICON Vehicle Dynamics - Coilover Kits for 2023 F-250 SUPER DUTY, F-350 DUTY K63173R COILOVER CONVERSION 23 FORD F250/F350 4-5.5" STAGE 3 SYSTEM W/ RADIUS ARMS |
|
icoK63173RL | ICON Vehicle Dynamics - Coilover Kits for 2023 F-250 SUPER DUTY, F-350 DUTY K63173RL COILOVER CONVERSION 23 FORD F250/F350 4-5.5" STAGE 3 COILOVER CONV SYS RADIUS ARMS/EXPANSION PACKS |
|
icoK64533 | ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023 F-250 SUPER DUTY, F-350 DUTY K64533 SUSPENSION SYSTEM 23 FORD F250/F350 4.5" STAGE 3 GAS |
|
icoK64533L | ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023 F-250 SUPER DUTY, F-350 DUTY K64533L SUSPENSION SYSTEM 23 FORD F250/F350 4.5" STAGE 3 GAS W/ EXPANSION PACKS |
|
icoK64533R | ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023 F-250 SUPER DUTY, F-350 DUTY K64533R SUSPENSION SYSTEM 23 FORD F250/F350 4.5" STAGE 3 GAS W/ RADIUS ARMS |
|
icoK64533RL | ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023 F-250 SUPER DUTY, F-350 DUTY K64533RL SUSPENSION SYSTEM 23 FORD F250/F350 4.5" STAGE 3 GAS RADIUS ARMS/EXPANSION PACKS |
|
icoK64543 | ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023 F-250 SUPER DUTY, F-350 DUTY K64543 SUSPENSION SYSTEM 23 FORD F250/F350 4.5" STAGE 3 DIESEL |
|
icoK64543L | ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023 F-250 SUPER DUTY, F-350 DUTY K64543L SUSPENSION SYSTEM 23 FORD F250/F350 4.5" STAGE 3 DIESEL W/ EXPANSION PACKS |
|
icoK64543RL | ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023 F-250 SUPER DUTY, F-350 DUTY K64543RL SUSPENSION SYSTEM 23 FORD F250/F350 4.5" STAGE 3 SUSPENSION SYS DIESEL RADIUS ARMS/EXPANSION PACKS |
|
icoK63182 | ICON 08-10 Ford F250/F350 2.5-3in Stage 2 Coilover Conversion System w/ Expansion Packs (1x ico191201, 1x ico37004, 1x ico37605P, 1x ico64035, 1x ico61720, 2x ico168507, 1x ico61002) |
|
icoK63192 | ICON 11-16 Ford F250/F350 2.5-3in Stage 2 Coilover Conversion System w/ Expansion Packs (1x ico191201, 1x ico37605P, 1x ico64035, 1x ico67004, 1x ico61720, 2x ico168507, 1x ico61002) |
Data: v2 - Desc: v4.2 - Upd: 2026-11-09 03:41:50
Features
- 100% Rebuildable
- 100% Revalveable
- 6061 aircraft grade aluminum CNC machined components
- 7/8” diameter induction hardened, chrome plated shock shaft
- Increase in strength and heat dissipation when compared to ICON V.S. 2.0 Series shocks
- Nitrogen charged monotube design with internal reservoir
- One-piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road
- 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
- PTFE lined spherical bearings and application specific mounting hardware
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Product Details
| 71060: | NO |
| Package UOM | EA |
| Package Qty | 1 |
| Freight Class | 55 |
| Active or Passive Suspension: | Passive |
| Add-On Part: | 252008 - 2.5 X 13 SHOCK BOOT BLACK (PAIR) |
| Adjustable Compression: | No |
| Adjustable Damping: | No |
| Adjustable Rebound: | No |
| Adjustable: | NO |
| Boot Included: | NO |
| Bore Diameter: | 2.25 |
| Cylinder Color: | Gray |
| Cylinder Diameter: | 2.5 |
| Cylinder Material: | Aluminum |
| Damping Type: | Oil |
| Description: | 99-UP FSD 0-3" REAR 2.5 VS IR PAIR |
| Diámetro del árbol: | 2021-07-08 |
| External Reservoir: | NO |
| Gas Charged: | Yes |
| Grade Type: | Performance |
| Includes Bump Stop: | No |
| Lower Mount Type: | EYELET |
| Material del cilindro: | Acero |
| Mounting Hardware Included: | Yes |
| Part Number: | ico37605P |
| Reservoir Type: | Internal |
| Service Parts: | 252003 - SEAL INSTALL TOOL 2.5/3.0 |
| Shaft Diameter: | 0.875 |
| Shaft Material: | Chrome |
| Shock Absorber Body End Measuring Point: | CENTER OF EYELET |
| Shock Absorber Rod End Measuring Point: | CENTER OF EYELET |
| Title: | ICON 1999-2024 Ford F-250/F-350/F-450 Super Duty, 0-3†Lift, Rear, V.S. 2.5 Aluminum Series Shocks, Internal Reservoir, Pair |
| Tube Outside Diameter: | 2.5 |
| Upper Mount Type: | EYELET |
| Valving Type: | Digressive |
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Icon, Icon Alloys, Icon Suspension (randys), Icon Vehicle Dynamics |
| StreetFX SKU | ico37605P |
| SFX Item ID | 4140714 |
| Accounting SKU | ico-37605P |
| Manufacturer SKU | 37605P |
| Manufacturer UPC | 00840103402482 |
| Alternative References | 37605P, IVD-37605P, IVD37605P |
99-UP FSD 0-3" REAR 2.5 VS IR PAIR
Icon Vehicle Dynamics 2.5 VS IR shocks provide your vehicle with outstanding performance off-road and a smooth ride on the street. The larger diameter and oil volume of the 2.5 IR Series provides better ride quality and heat dissipation properties than the standard 2.0 versions. Configured specifically for each application in both length and damping tune, Icon IR (internal reservoir) shocks are 100 percent rebuildable and revalvable. They are offered in extended travel versions, too. Choose the ones designed for your vehicle.
Features:
• Premium grade 5W shock oil for consistent suspension damping along a wide temperature range
• One-piece digressive piston design with vehicle specific valving
• 7/8 in. diameter induction hardened, chrome plated shock shaft
• PTFE-lined spherical bearings and application specific mounting hardware
• CNC-machined 6061 aircraft-grade aluminum components
• Nitrogen charged monotube design
| Product Attributes | |
|---|---|
| UPC | 00840103402482 |
| Brand | ICON Vehicle Dynamics |
| Quantity | Sold as a pair. |
| Part Type | Shocks and Struts |
| Gas Charged | Yes |
| Lower Mount | Eyelet |
| Ride Height | Stock/Lifted |
| Upper Mount | Eyelet |
| Product Line | Icon Vehicle Dynamics 2.5 VS IR Shocks |
| Boot Included | No |
| Internal Design | Monotube |
| Bushing Material | Spherical bearing/PTFE |
| Ride Height Note | Additional ride height information may be available for your vehicle, please refer to the app tab. |
| Adjustable Valving | No |
| Body Diameter (in.) | 2.500 |
| Lifted Amount Range (in.) | 0.00-3.00 in. |
| Manufacturer's Part Number | 37605P |
Compatibility
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