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  • Suspension Shock Absorber Rear Monotube Ford F-250 Super Duty 2016-1999 F-350 Super Duty 2016-1999 F-450 Super Duty 2016-2008 B6 4600 Bilstein
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    • Suspension Shock Absorber Rear Monotube Ford F-250 Super Duty 2016-1999 F-350 Super Duty 2016-1999 F-450 Super Duty 2016-2008 B6 4600 Bilstein
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    Sale!

    Bilstein B6 4600 Rear Shock Absorber — 1999-2016 Ford F-250, F-350 & 2008-2016 F-450 Super Duty | Monotube, 2.0 in Body | 24-185981

    Vendor: Bilstein
    Part Number: 24-185981
    Save $34.60
    $92.00 $126.60

    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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    Product DetailsFAQReviewsRelated Products

    Bilstein 24-185981 is a B6 4600 series rear shock absorber for the 1999-2016 Ford F-250 Super Duty, 1999-2016 Ford F-350 Super Duty and 2008-2016 Ford F-450 Super Duty. It is a monotube shock with a 2.0 in body, a yellow paint finish and a blue straight boot. It mounts with a 16mm eye at the top and a 12mm eye at the bottom, and it measures 18.04 in collapsed and 29.70 in extended. No spring seat is included. Damping is non-adjustable, and the quantity per vehicle is 2. B6 4600 shocks are designed as a direct fit upgrade to OE shocks on stock height light trucks and SUVs and use a velocity sensitive, digressive piston.

    Notes:

    • Some applications carry additional notes; see the notes under Vehicle Applications.

    Specifications:

    • Brand: Bilstein
    • Part Number: 24-185981
    • Series: B6 4600
    • Product: Suspension Shock Absorber
    • Collapsed Length (in): 18.04
    • Extended Length (in): 29.70
    • Extended Length (mm): 754.5
    • Lower Mount Type: Eye 12mm
    • Upper Mount Type: Eye 16mm
    • Internal Design: Monotube
    • Finish: Yellow Paint
    • Reservoir: No
    • Body Diameter (od): 2.0 in.
    • Boot Included: Blue Straight
    • Spring Seat Included: No
    • Adjustable Damping: Non-Adjustable
    • Country of Origin: MX
    • Quantity per Vehicle: 2

    Vehicle Applications

    • 1999 Ford F-250 Super Duty (Lariat, XL, XLT): Rear; 4WD
    • 2000 Ford F-250 Super Duty (Lariat, XL, XLT): Rear; 4WD
    • 2001 Ford F-250 Super Duty (Lariat, XL, XLT): Rear; 4WD
    • 2002 Ford F-250 Super Duty (Lariat, XL, XLT): Rear; 4WD
    • 2003 Ford F-250 Super Duty (Lariat, XL, XLT): Rear; 4WD
    • 2004 Ford F-250 Super Duty (Harley-Davidson Edition): Rear
    • 2004 Ford F-250 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD
    • 2005 Ford F-250 Super Duty (Harley-Davidson Edition): Rear
    • 2005 Ford F-250 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD
    • 2006 Ford F-250 Super Duty (Harley-Davidson Edition): Rear
    • 2006 Ford F-250 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD
    • 2007 Ford F-250 Super Duty (Harley-Davidson Edition): Rear
    • 2007 Ford F-250 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD
    • 2008 Ford F-250 Super Duty (FX4, Harley-Davidson Edition): Rear
    • 2008 Ford F-250 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD
    • 2009 Ford F-250 Super Duty (Cabelas, FX4, Harley-Davidson Edition): Rear
    • 2009 Ford F-250 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD
    • 2010 Ford F-250 Super Duty (Cabelas, Harley-Davidson Edition): Rear
    • 2010 Ford F-250 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD
    • 2011 Ford F-250 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD
    • 2012 Ford F-250 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD
    • 2013 Ford F-250 Super Duty (Platinum): Rear
    • 2013 Ford F-250 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD
    • 2014 Ford F-250 Super Duty (Platinum): Rear
    • 2014 Ford F-250 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD
    • 2015 Ford F-250 Super Duty (Platinum): Rear
    • 2015 Ford F-250 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD
    • 2016 Ford F-250 Super Duty (Platinum): Rear
    • 2016 Ford F-250 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD
    • 1999 Ford F-350 Super Duty (Lariat, XL, XLT): Rear; 4WD; With Dual Rear Wheels
    • 2000 Ford F-350 Super Duty (Lariat, XL, XLT): Rear; 4WD; With Dual Rear Wheels
    • 2001 Ford F-350 Super Duty (Lariat, XL, XLT): Rear; 4WD; With Dual Rear Wheels
    • 2002 Ford F-350 Super Duty (Lariat, XL, XLT): Rear; 4WD; With Dual Rear Wheels
    • 2003 Ford F-350 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD; With Dual Rear Wheels
    • 2004 Ford F-350 Super Duty (Harley-Davidson Edition): Rear; With Dual Rear Wheels
    • 2004 Ford F-350 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD; With Dual Rear Wheels
    • 2005 Ford F-350 Super Duty (Harley-Davidson Edition): Rear
    • 2005 Ford F-350 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD
    • 2006 Ford F-350 Super Duty (Harley-Davidson Edition): Rear
    • 2006 Ford F-350 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD
    • 2007 Ford F-350 Super Duty (Harley-Davidson Edition): Rear
    • 2007 Ford F-350 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD
    • 2008 Ford F-350 Super Duty (FX4, Harley-Davidson Edition): Rear
    • 2008 Ford F-350 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD
    • 2009 Ford F-350 Super Duty (Cabelas, FX4, Harley-Davidson Edition): Rear
    • 2009 Ford F-350 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD
    • 2010 Ford F-350 Super Duty (Cabelas, Harley-Davidson Edition): Rear
    • 2010 Ford F-350 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD
    • 2011 Ford F-350 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD
    • 2012 Ford F-350 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4WD
    • 2013 Ford F-350 Super Duty (King Ranch, Lariat, Platinum, XL, XLT): Rear; 4WD
    • 2014 Ford F-350 Super Duty (King Ranch, Lariat, Platinum, XL, XLT): Rear; 4WD
    • 2015 Ford F-350 Super Duty (King Ranch, Lariat, Platinum, XL, XLT): Rear; 4WD
    • 2016 Ford F-350 Super Duty (King Ranch, Lariat, Platinum, XL, XLT): Rear; 4WD
    • 2008 Ford F-450 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4 X 4
    • 2009 Ford F-450 Super Duty (Harley-Davidson Edition, King Ranch, Lariat, XL, XLT): Rear; 4 X 4
    • 2010 Ford F-450 Super Duty (Harley-Davidson Edition, King Ranch, Lariat, XL, XLT): Rear; 4 X 4
    • 2011 Ford F-450 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4 X 4
    • 2012 Ford F-450 Super Duty (King Ranch, Lariat, XL, XLT): Rear; 4 X 4
    • 2013 Ford F-450 Super Duty (King Ranch, Lariat, Platinum, XL, XLT): Rear; 4 X 4
    • 2014 Ford F-450 Super Duty (King Ranch, Lariat, Platinum, XL, XLT): Rear; 4 X 4
    • 2015 Ford F-450 Super Duty (King Ranch, Lariat, Platinum, XL, XLT): Rear; 4 X 4
    • 2016 Ford F-450 Super Duty (King Ranch, Lariat, Platinum, XL, XLT): Rear; 4 X 4

    FAQ

    What vehicles does the Bilstein 24-185981 fit?

    It fits the rear of the 1999-2016 Ford F-250 Super Duty, 1999-2016 Ford F-350 Super Duty and 2008-2016 Ford F-450 Super Duty. The submodels and notes for each year are listed under Vehicle Applications.

    Is the 24-185981 a front or rear shock?

    It is a rear shock absorber, and the quantity per vehicle is 2.

    What are the collapsed and extended lengths of the 24-185981?

    It measures 18.04 in collapsed and 29.70 in extended.

    How does the 24-185981 mount?

    It has a 16mm eye upper mount and a 12mm eye lower mount. It comes with a blue straight boot.

    Is the 24-185981 adjustable?

    No. It is a non-adjustable monotube shock with a 2.0 in body diameter.

    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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