Rear Shock Absorber for 1987-1993 Mazda B2600 - KYB KG5485

$67.99
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Vehicles this part fits

    Part number: KG5485
    UPC: 781552054856
    Condition: New
    Weight: 4.70 LBS
    Item Package Quantity: 1
    $67.99
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    KYB Suspension Shock Absorber P/N:KG5485
    KYB Suspension Shock Absorber P/N:KG5485
    $67.99
    $67.99

    Bring back firm, controlled damping with the KYB Gas-a-just KG5485, a high-pressure monotube KYB shock absorber that drops in as a rear direct-fit replacement for the 1987-1993 Mazda B2600. Offered as an OE monotube replacement, it's built to restore the vehicle's original ride and handling capabilities.

    • High-pressure monotube design: separates the gas and oil for fade-free operation and instant response.
    • Two working chambers: an air-free hydraulic piston and valve area for responsiveness and control, plus a high-pressure nitrogen gas area with a floating piston for a comfortable ride during normal driving with added performance on demand.
    • Triple chrome-plated piston rod: an ultra-smooth rod helps reduce seal wear, since fluid leaking can be a cause of shock failure.
    • Higher gas pressure: responds quickly to help improve steering response and adds up to 25% more damping over original-equipment shocks.

    The Gas-a-just also helps keep electronic safety systems performing as designed and includes additional damping over the OE design for vehicles that work, tow, and run larger, heavier tires and wheels. Sold individually; replace both rear shocks together as a matched pair for balanced, even damping.

    Interchange: G63639 · 37017

    This part cross-references / interchanges with the following part numbers:

    G63639, 37017

    Frequently Asked Questions

    Will this KYB shock absorber fit my vehicle?

    It's a direct-fit rear replacement for the 1987-1993 Mazda B2600. Check the "Vehicles it fits" section to confirm it matches your exact vehicle before ordering.

    Is this the KYB Excel g shock absorber?

    No. This is the KYB Gas-a-just (KG5485), a high-pressure monotube gas shock — not the Excel-G line. If you searched KYB gas shock absorber excel g, note these are separate products.

    What makes this a KYB gas shock absorber?

    The Gas-a-just uses a high-pressure monotube design that separates gas and oil into two chambers for fade-free operation and instant response.

    Should I replace both rear shocks at the same time?

    Best practice is to replace both rear shocks together as a matched pair for balanced, even damping. Each shock is sold individually.

    Does it help ride comfort and steering?

    The nitrogen gas chamber with a floating piston supports a comfortable ride, and the higher gas pressure responds quickly to help improve steering response.

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