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ICON Vehicle Dynamics / 37705P

Part #: 37705P
UPC: 840103402529

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Description: 99-26 FSD 0-3" REAR 2.5 VS PB PAIR; 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.

Description:

This item is a component of the following kits: K62502, K62503, K62512, K62513, K62522, K62523, K63103, K63143, K64512, K64522

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.

Features & benefits

  • Piggyback reservoir design improves heat dissipation to reduce shock fade during prolonged use.
  • 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)
  • 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

Information

APPLICATION NOTE #150: Shocks are fully serviceable

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 K62502
ICON Vehicle Dynamics K62502

Brand: ICON Vehicle Dynamics

Part Number: K62502

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This item is a component of kit: ICON Vehicle Dynamics K62503
ICON Vehicle Dynamics K62503

Brand: ICON Vehicle Dynamics

Part Number: K62503

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This item is a component of kit: ICON Vehicle Dynamics K62512
ICON Vehicle Dynamics K62512

Brand: ICON Vehicle Dynamics

Part Number: K62512

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This item is a component of kit: ICON Vehicle Dynamics K62513
ICON Vehicle Dynamics K62513

Brand: ICON Vehicle Dynamics

Part Number: K62513

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This item is a component of kit: ICON Vehicle Dynamics K62522
ICON Vehicle Dynamics K62522

Brand: ICON Vehicle Dynamics

Part Number: K62522

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This item is a component of kit: ICON Vehicle Dynamics K62523
ICON Vehicle Dynamics K62523

Brand: ICON Vehicle Dynamics

Part Number: K62523

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This item is a component of kit: ICON Vehicle Dynamics K63103
ICON Vehicle Dynamics K63103

Brand: ICON Vehicle Dynamics

Part Number: K63103

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This item is a component of kit: ICON Vehicle Dynamics K63143
ICON Vehicle Dynamics K63143

Brand: ICON Vehicle Dynamics

Part Number: K63143

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This item is a component of kit: ICON Vehicle Dynamics K64512
ICON Vehicle Dynamics K64512

Brand: ICON Vehicle Dynamics

Part Number: K64512

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This item is a component of kit: ICON Vehicle Dynamics K64522
ICON Vehicle Dynamics K64522

Brand: ICON Vehicle Dynamics

Part Number: K64522

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Specifications

GTIN
00840103402529
Weight
25 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
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 Proposition 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Compressed Length
18.65
Cylinder Color
Gray
Cylinder Diameter
2.5
Cylinder Material
Aluminum
Damping Type
Oil
Extended Length
30.98
External Reservoir
Yes
Gas Charged
Yes
Grade Type
Performance
Lower Mount Type
Eyelet
Mounting Hardware Included
Yes
Reservoir Type
Piggyback
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 Eylet
Shock Absorber Rod End Measuring Point
Center of Eylet
Stroke Length Rear
12.33
Title
ICON 1999-2024 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

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