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Duramax 99-10 B6 4600 Series Shock Absorber Bilstein 24-060820

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    Bilstein B6 4600 Series Rear Shock Absorber – 24-060820

    Upgrade your stock-height GM heavy-duty truck with the Bilstein B6 4600 Series monotube shock. Specifically engineered as a direct-fit replacement for OE rear shocks, the 24-060820 delivers consistent, fade-free damping, sharper handling, and a noticeably more controlled ride whether you’re daily driving, towing, or hauling.

    Why Choose the Bilstein B6 4600?

    Bilstein’s proven monotube design and high-pressure gas technology keep oil and gas separated for cooler, more efficient operation and long-term reliability. The unique velocity-sensitive digressive piston reacts instantly to changing road conditions, giving you better body control without the harsh ride of cheaper twin-tube shocks. Each shock is vehicle-specifically valved so it works optimally with factory springs and geometry—no lift required and no modifications needed.

    Key Features

    • 46 mm monotube construction for superior heat dissipation and consistent performance
    • High-pressure gas charging eliminates fade under load or extended use
    • Velocity-sensitive digressive piston for precise damping control
    • Direct bolt-on fitment using original mounting points
    • Yellow powder-coat finish with protective blue dust boot
    • Eye-to-eye mounts (14.1 mm upper and lower)
    • Sold individually (two required for complete rear axle)

    Specifications

    • Part Number: 24-060820
    • Series: B6 4600
    • Position: Rear
    • Internal Design: Monotube
    • Body Diameter: 2.0 in (46 mm)
    • Collapsed Length: 16.22 in (412 mm)
    • Extended Length: 26.18 in (665 mm)
    • Finish: Yellow Paint
    • Boot: Blue Straight
    • Reservoir: None
    • Adjustable Damping: No
    • Warranty: Limited Lifetime

    Vehicle Fitment

    • 1999–2004 Chevrolet Silverado / GMC Sierra 2500
    • 2001–2010 Chevrolet Silverado / GMC Sierra 2500HD (including Classic)
    • Select 1500HD applications (2001–2003, 2005–2006)

    Notes: Designed for stock-height suspensions. Does not fit vehicles equipped with Quadrasteer or ZX3 electronic suspension packages. Confirm exact fitment for your year, model, and drivetrain before ordering.

    Replace worn factory shocks with Bilstein B6 4600 technology and experience the difference in control, stability, and comfort that diesel truck owners trust.

    Purchase Duramax 99-10 B6 4600 Series Shock Absorber Bilstein 24-060820

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    Duramax 99-10 B6 4600 Series Shock Absorber Bilstein 24-060820

    SKU: bil24-060820
    $92.00

    Qualifies for Free Shipping Over $199



    Fits: 1999-2010 GM 2500HD (Rear-Stock Ride Height) (See description to confirm your application)

    Highly Recommended Additions

    Fits: 1999-2010 GM 2500HD/3500HD 4WD (Front-Stock Ride Height) (See description to confirm your application)
     
    Free shipping on orders over $199**Contiguous US only
    Most in-stock orders ship in 1–2 business days
    Diesel experts: 615-962-8291
    Warranty: Limited Lifetime

    Bilstein B6 4600 Series Rear Shock Absorber – 24-060820


    Upgrade your stock-height GM heavy-duty truck with the Bilstein B6 4600 Series monotube shock. Specifically engineered as a direct-fit replacement for OE rear shocks, the 24-060820 delivers consistent, fade-free damping, sharper handling, and a noticeably more controlled ride whether you’re daily driving, towing, or hauling.

    Why Choose the Bilstein B6 4600?

    Bilstein’s proven monotube design and high-pressure gas technology keep oil and gas separated for cooler, more efficient operation and long-term reliability. The unique velocity-sensitive digressive piston reacts instantly to changing road conditions, giving you better body control without the harsh ride of cheaper twin-tube shocks. Each shock is vehicle-specifically valved so it works optimally with factory springs and geometry—no lift required and no modifications needed.

    Key Features


    46 mm monotube construction for superior heat dissipation and consistent performance

    High-pressure gas charging eliminates fade under load or extended use

    Velocity-sensitive digressive piston for precise damping control[...]

    Bilstein B6 4600 Series Rear Shock Absorber – 24-060820

    Upgrade your stock-height GM heavy-duty truck with the Bilstein B6 4600 Series monotube shock. Specifically engineered as a direct-fit replacement for OE rear shocks, the 24-060820 delivers consistent, fade-free damping, sharper handling, and a noticeably more controlled ride whether you’re daily driving, towing, or hauling.

    Why Choose the Bilstein B6 4600?

    Bilstein’s proven monotube design and high-pressure gas technology keep oil and gas separated for cooler, more efficient operation and long-term reliability. The unique velocity-sensitive digressive piston reacts instantly to changing road conditions, giving you better body control without the harsh ride of cheaper twin-tube shocks. Each shock is vehicle-specifically valved so it works optimally with factory springs and geometry—no lift required and no modifications needed.

    Key Features

    • 46 mm monotube construction for superior heat dissipation and consistent performance
    • High-pressure gas charging eliminates fade under load or extended use
    • Velocity-sensitive digressive piston for precise damping control
    • Direct bolt-on fitment using original mounting points
    • Yellow powder-coat finish with protective blue dust boot
    • Eye-to-eye mounts (14.1 mm upper and lower)
    • Sold individually (two required for complete rear axle)

    Specifications

    • Part Number: 24-060820
    • Series: B6 4600
    • Position: Rear
    • Internal Design: Monotube
    • Body Diameter: 2.0 in (46 mm)
    • Collapsed Length: 16.22 in (412 mm)
    • Extended Length: 26.18 in (665 mm)
    • Finish: Yellow Paint
    • Boot: Blue Straight
    • Reservoir: None
    • Adjustable Damping: No
    • Warranty: Limited Lifetime

    Vehicle Fitment

    • 1999–2004 Chevrolet Silverado / GMC Sierra 2500
    • 2001–2010 Chevrolet Silverado / GMC Sierra 2500HD (including Classic)
    • Select 1500HD applications (2001–2003, 2005–2006)

    Notes: Designed for stock-height suspensions. Does not fit vehicles equipped with Quadrasteer or ZX3 electronic suspension packages. Confirm exact fitment for your year, model, and drivetrain before ordering.

    Replace worn factory shocks with Bilstein B6 4600 technology and experience the difference in control, stability, and comfort that diesel truck owners trust.

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