Description

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.

Product Overview

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.

Features and Benefits

• 100% Revalveable
• One-piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road
• Nitrogen charged monotube design with internal reservoir
• Increase in strength and heat dissipation when compared to ICON V.S. 2.0 Series shocks
• Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range
• One-piece impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish
• 6061 aircraft grade aluminum CNC machined components
• PTFE lined spherical bearings and application specific mounting hardware
• 7/8” diameter induction hardened, chrome plated shock shaft
• 100% Rebuildable

Product Details

71060:	NO
AAP_UDA_12:	EA
AAP_UDA_22:	1
AAP_UDA_4:	55
Active or Passive Suspension:	Passive
Adjustable Compression:	No
Adjustable Damping:	No
Adjustable Rebound:	No
Adjustable:	NO
Attributed Description:	ICON Vehicle Dynamics; Shock Absorber Set; Adjustable: No; Boot Included: No; Bore Diameter: 2.25 IN; Compressed Length: 20.63 IN; Fully Open Length: 33.58 IN; Gas Charged: Yes; Lower Mount Type: Eyelet; Mounting Hardware Included: Yes; Shock Absorber Body End Measuring Point: Center of Eyelet; Shock Absorber Rod End Measuring Point: Center of Eyelet; Stroke Length Rear: 13.0 IN; Tube Outside Diameter: 2.50 IN; Upper Mount Type: Eyelet; External Reservoir: No
Boot Included:	NO
Bore Diameter:	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
Description:	99-UP 3-6" FSD 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:	ico37601P
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
Tipo de Grado:	Reparación de Banda
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
Tube Outside Diameter:	2.5
Upper Mount Type:	EYELET
Valving Type:	Digressive

Kit Options

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
	icoK67112	ICON 2017+ Ford F-250/F-350 7in Stage 2 Suspension System (2x ico168506, 1x ico67620P, 1x ico37601P, 1x ico62530, 1x ico64038, 1x ico64055, 1x ico65000, 1x ico65501, 1x ico65505H, 1x ico67003, 1x ico67015, 1x ico67031, 1x ico67035, 2x ico36511)
	icoK67302	ICON 11-16 Ford F-250/F-350 7in Stage 3 Suspension System (2x ico168505A, 1x ico67620P, 1x ico37601P, 1x ico62530, 1x ico64045, 1x ico65501, 1x ico67003, 1x ico67015, 1x ico67030, 1x ico67031)
	icoK67202	ICON 08-10 Ford F-250/F-350 7in Stage 3 Suspension System (2x ico168505A, 1x ico37003, 1x ico67620P, 1x ico37601P, 1x ico62530, 1x ico64040, 1x ico67015, 1x ico67020)
	icoK67102	ICON 05-07 Ford F-250/F-350 7in Stage 3 Suspension System (2x ico138508, 1x ico37003, 1x ico67620P, 1x ico37601P, 1x ico62530, 1x ico64040, 1x ico67010, 1x ico67015)
	icoK64561	ICON 11-16 Ford F-250/F-350 4.5in Stage 2 Suspension System (1x ico195275, 1x ico67610P, 1x ico37601P, 1x ico64010, 1x ico64035, 1x ico64045, 1x ico64050, 1x ico67002)
	icoK64551	ICON 08-10 Ford F-250/F-350 4.5in Stage 2 Suspension System (1x ico195275, 1x ico37002, 1x ico67610P, 1x ico37601P, 1x ico64010, 1x ico64035, 1x ico64040, 1x ico64050)
	icoK64501	ICON 05-07 Ford F-250/F-350 4.5in Stage 2 Suspension System (1x ico195275, 1x ico37002, 1x ico67610P, 1x ico37601P, 1x ico64000, 1x ico64010, 1x ico64035, 1x ico64040)
	icoK63152	ICON 2017+ Ford F-250/F-350 4-5.5in Stage 2 Coilover Conversion System (1x ico195275, 1x ico37601P, 1x ico64038, 1x ico64050, 1x ico64055, 1x ico67002, 1x ico61721)
	icoK63132	ICON 11-16 Ford F-250/F-350 4-5.5in Stage 2 Coilover Conversion System (1x ico195275, 1x ico37601P, 1x ico64035, 1x ico64045, 1x ico64050, 1x ico67002, 1x ico61721)
	icoK63122	ICON 08-10 Ford F-250/F-350 4-5.5in Stage 2 Coilover Conversion System (1x ico195275, 1x ico37002, 1x ico37601P, 1x ico64035, 1x ico64040, 1x ico64050, 1x ico61721)
	icoK63112	ICON 05-07 Ford F-250/F-350 4-5.5in Stage 2 Coilover Conversion System (1x ico195275, 1x ico37002, 1x ico37601P, 1x ico64000, 1x ico64035, 1x ico64040, 1x ico61721)

Data: v4.2 - Upd: 2026-10-13 20:37:32

Features

Specifications

Product Attributes - Brand

ICON Vehicle Dynamics

Product Attributes - Manufacturer's Part Number

37601P

Product Attributes - Part Type

Shocks and Struts

Product Attributes - Product Line

Icon Vehicle Dynamics 2.5 VS IR Shocks

Product Attributes - UPC

00840103402475

Product Attributes - Ride Height

Lifted

Product Attributes - Ride Height Note

Additional ride height information may be available for your vehicle, please refer to the app tab.

Product Attributes - Lifted Amount Range (in.)

3.00-6.00 in.

Product Attributes - Internal Design

Monotube

Product Attributes - Adjustable Valving

No

Product Attributes - Gas Charged

Yes

Product Attributes - Upper Mount

Eyelet

Product Attributes - Lower Mount

Eyelet

Product Attributes - Bushing Material

Spherical bearing/PTFE

Product Attributes - Boot Included

No

Product Attributes - Body Diameter (in.)

2.500

Product Attributes - Remanufactured

No

Product Attributes - Quantity

Sold as a pair.

Compatibility