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ICON Vehicle Dynamics / 37601P

Part #: 37601P
UPC: 840103402475

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Description: 99-26 3-6" FSD REAR 2.5 VS IR PAIR; 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:

This item is a component of the following kits: K63112, K63122, K63132, K63152, K64501, K64551, K64561, K67102, K67112, K67202, K67302

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.

Features & benefits

  • One-piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road
  • 100% Rebuildable
  • 100% Revalveable
  • 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

Information

APPLICATION NOTE #492: Compatible with 3-6" of rear lift over stock

Application summary

Year Make / model
1999-2026 Ford F-250 Super Duty
1999-2026 Ford F-350 Super Duty
2008-2026 Ford F-450 Super Duty
This item is a component of kit: ICON Vehicle Dynamics K63112
ICON Vehicle Dynamics K63112

Brand: ICON Vehicle Dynamics

Part Number: K63112

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This item is a component of kit: ICON Vehicle Dynamics K63122
ICON Vehicle Dynamics K63122

Brand: ICON Vehicle Dynamics

Part Number: K63122

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This item is a component of kit: ICON Vehicle Dynamics K63132
ICON Vehicle Dynamics K63132

Brand: ICON Vehicle Dynamics

Part Number: K63132

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This item is a component of kit: ICON Vehicle Dynamics K63152
ICON Vehicle Dynamics K63152

Brand: ICON Vehicle Dynamics

Part Number: K63152

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This item is a component of kit: ICON Vehicle Dynamics K64501
ICON Vehicle Dynamics K64501

Brand: ICON Vehicle Dynamics

Part Number: K64501

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This item is a component of kit: ICON Vehicle Dynamics K64551
ICON Vehicle Dynamics K64551

Brand: ICON Vehicle Dynamics

Part Number: K64551

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This item is a component of kit: ICON Vehicle Dynamics K64561
ICON Vehicle Dynamics K64561

Brand: ICON Vehicle Dynamics

Part Number: K64561

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This item is a component of kit: ICON Vehicle Dynamics K67102
ICON Vehicle Dynamics K67102

Brand: ICON Vehicle Dynamics

Part Number: K67102

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This item is a component of kit: ICON Vehicle Dynamics K67112
ICON Vehicle Dynamics K67112

Brand: ICON Vehicle Dynamics

Part Number: K67112

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This item is a component of kit: ICON Vehicle Dynamics K67202
ICON Vehicle Dynamics K67202

Brand: ICON Vehicle Dynamics

Part Number: K67202

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This item is a component of kit: ICON Vehicle Dynamics K67302
ICON Vehicle Dynamics K67302

Brand: ICON Vehicle Dynamics

Part Number: K67302

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Specifications

GTIN
00840103402475
Weight
20 lb
Height
9 in
Length
39 in
Width
10 in
Life cycle
Available to Order
AAM brand code
IVD
Warehouse brand code
FRDK
AAIA brand code
FRDK

Attributes

AAP_UDA_12
EA
AAP_UDA_22
1
AAP_UDA_4
55
Active or Passive Suspension
Passive
Adjustable
No
Adjustable Compression
No
Adjustable Damping
No
Adjustable Rebound
No
Boot Included
NO
Bore Diameter
2.25
California Proposition 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Compressed Length
20.65
Cylinder Color
Gray
Cylinder Diameter
2.5
Cylinder Material
Aluminum
Damping Type
Oil
Extended Length
32.98
External Reservoir
NO
Gas Charged
Yes
Grade Type
Performance
Lower Mount Type
EYELET
Mounting Hardware Included
Yes
Reservoir Type
Internal
Service Parts
257342 - 7/8 SHAFT 16.85 OAL, 12.00 TRAVEL
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
Stroke Length Rear
12.33
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

Fitment status

Select a vehicle or engine to see whether this part applies to your application.

Application summary

1999-2026 Ford F-250 Super Duty; 1999-2026 Ford F-350 Super Duty; 2008-2026 Ford F-450 Super Duty
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