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ICON 1999-2026 Ford F-250/F-350/F-450 Super Duty, 0-3" Lift, Rear, V.S. 2.5 Aluminum Series Shocks, Piggyback Reservoir, Pair

Part Number 37705P (166652095)
UPC: 840103402529
Package contents: 1 Each per Box
Select vehicle for guaranteed fit
MADE IN USA PERFORMANCE PART
$1,313.19
In stockShips by 29th Oct

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.

ICON Vehicle Dynamics specializes in performance suspension components, shocks, and accessories for todays most popular trucks & SUVs. Since 2008, ICON has been developing products that redefine the limits of what a “stock vehicle is capable of. ICON is part of a family of manufacturing companies that includes state of the art machining, laser cutting, and metal forming processes. This unique situation allows ICON to develop products that are at the forefront of technology quickly and efficiently, while maintaining a standard of quality unrivaled in the industry.

Fitment

This part fits the following vehicles.

  • 1999-2026 Ford F-250 Super Duty
  • 1999-2026 Ford F-350 Super Duty

Features & benefits

  • Piggyback reservoir design improves heat dissipation to reduce shock fade during prolonged use.
  • 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
  • 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)
  • APPLICATION NOTE #3: Will not fit F-350/F-450 cab & chassis models
  • APPLICATION NOTE #14: Included rear shocks are compatible with 0-3" of rear lift over stock
  • APPLICATION NOTE #150: Shocks are fully serviceable

Specifications

Active Or Passive Suspension Passive
Adjustable No
Adjustable Compression No
Adjustable Damping No
Adjustable Rebound No
Boot Included NO
Bore Diameter 2.25 in
Color Aluminum
Compressed Length 18.65 in
Country Of Origin USA
Cylinder Color Gray
Cylinder Diameter 2.5 in
Cylinder Material Aluminum
Damping Type Oil
Extended Length 30.98 in
External Reservoir Yes
Gas Charged Yes
Grade Type Performance
Includes Bump Stop No
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 in
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 in
Tube Outside Diameter 2.5 in
Upper Mount Type EYELET
Valving Type Digressive

Warranty

1 Year

Videos and guides

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).

California residents

WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.

$1,313.19

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