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    ICON 01-26 GM 2500/3500 HD 0-1in/07-18 GM 1500 4in Rear VS 2.5 PB CDXS Pair

    Vendor: ICON
    Part Number: 77701XP
    Regular Price $1,649.95

    In Stock

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    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. ICON's exclusive Compression Damping Dual Speed (CDXS) valves are included for precisely dialing in your suspension performance. CDXS controls fluid flow under compression, with independent adjustability of high speed and low speed compression force. 10 discreet detented settings for both low and high-speed adjustment knobs allow separate adjustments for handling response and overall aggressiveness.

    • ICON CDXS equipped for independent adjustability of high speed and low speed compression force for handling response and aggressiveness
    • One piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road
    • ICON’s internal “Bump Zone” increases damping by 20% to provide more control as the shock approaches full compression
    • 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
    • Remote reservoir design improves heat dissipation to reduce shock fade during prolonged use
    • PTFE lined spherical bearings and application specific mounting hardware
    • 7/8” diameter induction hardened, chrome plated shock shaft
    • Nitrogen charged monotube design with piggyback reservoir
    • 6061 aircraft grade aluminum CNC machined components
    • 100% Rebuildable
    • 100% Revalveable

    This Part Fits:

    Year Make Model Submodel
    2016-2018 Chevrolet Silverado 1500 Custom
    2014-2018 Chevrolet Silverado 1500 High Country
    2009-2013 Chevrolet Silverado 1500 Hybrid
    2007-2013,2015-2018 Chevrolet Silverado 1500 LS
    2007-2018 Chevrolet Silverado 1500 LT
    2007-2018 Chevrolet Silverado 1500 LTZ
    2015-2018 Chevrolet Silverado 1500 SSV
    2007-2018 Chevrolet Silverado 1500 WT
    2010-2013 Chevrolet Silverado 1500 XFE
    2001-2004 Chevrolet Silverado 2500 Base
    2001-2004 Chevrolet Silverado 2500 LS
    2001-2004 Chevrolet Silverado 2500 LT
    2004 Chevrolet Silverado 2500 WT
    2001-2005 Chevrolet Silverado 2500 HD Base
    2020-2026 Chevrolet Silverado 2500 HD Custom
    2015-2026 Chevrolet Silverado 2500 HD High Country
    2001-2006 Chevrolet Silverado 2500 HD LS
    2001-2026 Chevrolet Silverado 2500 HD LT
    2007-2026 Chevrolet Silverado 2500 HD LTZ
    2003-2026 Chevrolet Silverado 2500 HD WT
    2024-2026 Chevrolet Silverado 2500 HD ZR2
    2001-2005 Chevrolet Silverado 3500 Base
    2001-2006 Chevrolet Silverado 3500 LS
    2001-2006 Chevrolet Silverado 3500 LT
    2004,2006 Chevrolet Silverado 3500 WT
    2015-2026 Chevrolet Silverado 3500 HD High Country
    2007-2026 Chevrolet Silverado 3500 HD LT
    2007-2026 Chevrolet Silverado 3500 HD LTZ
    2007-2026 Chevrolet Silverado 3500 HD WT
    2014-2018 GMC Sierra 1500 Base
    2007-2018 GMC Sierra 1500 Denali
    2009-2013 GMC Sierra 1500 Hybrid
    2007-2013 GMC Sierra 1500 SL
    2007-2018 GMC Sierra 1500 SLE
    2007-2018 GMC Sierra 1500 SLT
    2007-2013 GMC Sierra 1500 WT
    2010-2013 GMC Sierra 1500 XFE
    2002-2004 GMC Sierra 2500 Base
    2001-2002 GMC Sierra 2500 SL
    2001-2004 GMC Sierra 2500 SLE
    2001-2004 GMC Sierra 2500 SLT
    2003-2004 GMC Sierra 2500 WT
    2020-2026 GMC Sierra 2500 HD AT4
    2024-2026 GMC Sierra 2500 HD AT4X
    2002-2005,2015-2021 GMC Sierra 2500 HD Base
    2011-2026 GMC Sierra 2500 HD Denali
    2024-2026 GMC Sierra 2500 HD Denali Ultimate
    2022-2026 GMC Sierra 2500 HD Pro
    2001-2002,2006 GMC Sierra 2500 HD SL
    2001-2026 GMC Sierra 2500 HD SLE
    2001-2026 GMC Sierra 2500 HD SLT
    2003-2014 GMC Sierra 2500 HD WT
    2002-2005 GMC Sierra 3500 Base
    2001-2002,2006 GMC Sierra 3500 SL
    2001-2006 GMC Sierra 3500 SLE
    2001-2006 GMC Sierra 3500 SLT
    2004-2006 GMC Sierra 3500 WT
    2020-2026 GMC Sierra 3500 HD AT4
    2015-2021 GMC Sierra 3500 HD Base
    2011-2026 GMC Sierra 3500 HD Denali
    2024-2026 GMC Sierra 3500 HD Denali Ultimate
    2022-2026 GMC Sierra 3500 HD Pro
    2007-2026 GMC Sierra 3500 HD SLE
    2007-2026 GMC Sierra 3500 HD SLT
    2007-2014 GMC Sierra 3500 HD WT
    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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