27840CP 2.0 Aluminum Series Shock Absorbers
InfoVehicle Info Needed
ICON VEHICLE DYNAMICSPART NUMBER: 504-27840CP

27840CP 2.0 Aluminum Series Shock Absorbers

$1,52595
ShippingShips on 09/10/2026
Lowest PriceLowest Price Guarantee

4 1/2 in. Lift
2.0 Aluminum Series Shock Absorbers
  • Internal Design: Monotube
  • Position: Front
  • Quantity: Sold as a pair
  • Gas Charged: Yes


  • Icon Vehicle Dynamics 27840CP Features:

    ICON Vehicle Dynamics 27840CP Features:

      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. The ICON CDC Valve is an externally adjustable valve that restricts oil flow into the reservoir which creates 10 levels of compression damping force ranges. If you are looking for a more user defined tune, consider looking into the Omega Series bypass shocks.
    • Service Parts: 252011 - 2.5 PIGGYBACK/REMOTE RESI/BYPASS REBUILD KIT
    • Service Parts: 611007 - 9/16 MEDIUM DUTY STEM BUSHING KIT
    • Service Parts: 257340 - 7/8 SHAFT 14.25 OAL, 10.00 TRAVEL
    • Service Parts: 254100G - 1 GALLON ICON PERFORMANCE SHOCK OIL
    • Service Parts: 252001 - 2.5 FIXED SPANNER WRENCH
    • Service Parts: 252002 - UNIVERSAL SPANNER WRENCH (2.0/2.5/3.0)
    • Service Parts: 252003 - SEAL INSTALL TOOL 2.5/3.0
    • Service Parts: 191016 - 7.5" FINNED RESI UPGRADE KIT
    • Shaft Diameter: 0.875 in
    • Attributed Description: ICON Vehicle Dynamics; Shock Absorber Set; Adjustable: Yes; Boot Included: No; Bore Diameter: 2.25 IN; Compressed Length: 15.85 IN; Fully Open Length: 26.18 IN; Gas Charged: Yes; Lower Mount Type: Eyelet; Mounting Hardware Included: Yes; Shock Absorber Body End Measuring Point: Shoulder of Stem; Shock Absorber Rod End Measuring Point: Center of Eyelet; Stroke Length Front: 10.3 IN; Tube Outside Diameter: 2.50 IN; Upper Mount Type: Stem; External Reservoir: Yes
    • Damping Type: Oil
    • Cylinder Color: Silver
    • Cylinder Material: Aluminum
    • External Reservoir: Yes
    • Shaft Material: Chrome
    • Bore Diameter: 2.25 in
    • Gas Charged: Yes
    • Upper Mount Type: Stem
    • ICON's CDC Valve technology allows for 10 levels of high-resolution compression adjustability with the turn of a knob
    • 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 remote 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
    • 2007-2018 JK 4.5" LIFT FRONT 2.5 VS REMOTE RESERVOIR CDCV SHOCK PAIR
  • Part TypeShock Absorber
    BrandICON VEHICLE DYNAMICS
    Package Height9.0
    Package Width15.0
    Package Length39.0
    Weight28.0 PG
    Lower Mount TypeEyelet
    PositionFront
    QuantitySold as a pair
    Lift/Drop Height4.5 in (114.3 mm)
    Internal DesignMonotube
    Upper Mount TypeStem
    Vendor Part Number27840CP
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning
    Your Cart

    Your shopping cart is empty!