2011 GMC Sierra 1500 Shock Absorber Set - Rear ICON Vehicle Dynamics

  • Features:
    • ICON’s internal “Bump Zone” increases damping by 20% to provide more control as the shock approaches full compression
    • Remote reservoir design improves heat dissipation to reduce shock fade during prolonged use
    • Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range
    • Nitrogen charged monotube design with piggyback reservoir
    • 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
    • One-piece impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish
    • 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)
  • 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. 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 outs and controls the suspension 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.

Additional Fitment Information:
Vehicle Position
2011 GMC Sierra 1500 Rear
4 In Stock
Best Price:

$1,508.13 USD
$1,809.76 USD
Brand ICON Vehicle Dynamics
Part # I4377701P
Condition New
Warehouse B

ICON Vehicle Dynamics

  • with 4" Suspension Lift
  • 2001-UP GM HD 0-1" REAR 2.5 VS PB / 2007-2018 GM 1500 4" LIFT REAR 2.5 VS PB PAIR
  • 01-UP GM HD 0-1" REAR 2.5 VS PB / 07-18 GM 1500 4" REAR 2.5 VS PB PAIR
  • General

    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
    Silver
    Upper Mount Type
    Eyelet
    Tube Outside Diameter
    2.5
    Grade Type
    Performance
    Mounting Hardware Included
    Yes
    Gas Charged
    Yes
    Cylinder Material
    Aluminum
    Shaft Material
    Chrome
    Boot Included
    No
    Damping Type
    Oil
    Lower Mount Type
    Eyelet
    Shock Absorber Rod End Measuring Point
    Center Of Eylet
    Adjustable
    No
    Shock Absorber Body End Measuring Point
    Center Of Eylet
    Title
    01-up Gm Hd 0-1" Rear 2.5 Vs Pb / 07-18 Gm 1500 4" Rear 2.5 Vs Pb Pair
    External Reservoir
    Yes
    Bore Diameter
    2.25
    Service Parts
    • 191016 - 7.5" Finned Resi Upgrade Kit
    • 252001 - 2.5 Fixed Spanner Wrench
    • 252002 - Universal Spanner Wrench (2.0/2.5/3.0)
    • 252003 - Seal Install Tool 2.5/3.0
    • 252011 - 2.5 Piggyback/remote Resi/bypass Rebuild Kit
    • 254100g - 1 Gallon Icon Performance Shock Oil
    • 257340 - 7/8 Shaft 14.25 Oal, 10.00 Travel
    Shaft Diameter
    0.875
    Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.

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