• Features & Benefits

    KYB Gas-a-Just Shocks KG54340

    Upgrade your Chevrolet Avalanche 2500, Silverado 1500 HD, GMC Sierra 1500 HD, Sierra 1500 HD Classic performance and handling with KYB Gas-a-Just Shocks KG54340. These high-pressure monotube shocks are designed to deliver enhanced control and stability, making them the ideal upgrade for drivers seeking to improve their vehicle's responsiveness and road feel. KYB Gas-a-Just Shocks are engineered to provide a firmer ride and better performance than traditional twin-tube shocks, ensuring your vehicle performs at its best under various driving conditions. KYB Gas-a Just Shocks are the choice for muscle cars and a great replacement for drivers who want a good long lasting Monotube shock at a great price.

    Features of the KG54340:

    • High-Pressure Nitrogen Gas Design: The monotube design with high-pressure nitrogen gas eliminates aeration, ensuring consistent performance and quicker response times.
    • Increased Damping Force: These shocks automatically adjust to changing road conditions, delivering more precise control and stability, especially in demanding driving situations.
    • Seamless Working Cylinder: Manufactured from a single piece of steel, the seamless cylinder reduces the chance of leaks and enhances the shock's overall durability.
    • Triple-Chrome Plated Piston Rod: The piston rod is designed for strength and corrosion resistance, extending the shock's life.
    • Heavy-Duty Construction: Built to withstand the rigors of heavy-duty use, these shocks are perfect for both performance and utility vehicles.

    Benefits of the KG54340:

    • Superior Handling: KYB Gas-a-Just Shocks provide a firmer, more responsive ride, improving your vehicle's handling and cornering ability.
    • Improved Stability: The high-pressure gas design reduces body roll and sway, giving you better control over your vehicle in all driving conditions.
    • Long-Lasting Durability: With heavy-duty construction and a seamless working cylinder, these shocks are designed to provide reliable performance for years.
    • Quick and Consistent Response: The monotube design ensures that your vehicle reacts quickly to changes in road conditions, providing a smoother and more controlled ride.

    Specifications of the KG54340:

    • Compressed Length (In): 11.06
    • Extended Length (In): 15.59
    • Internal Rebound Spring: N
    • Lower Mount Type: E2(14.6x34)
    • Stroke Length: 4.52
    • Upper Mount Type: S1

     

    Upgrade your vehicle with KYB Gas-a-Just Shocks KG54340 and experience the enhanced control, stability, and performance these high-pressure monotube shocks offer. Perfect for drivers who demand more from their suspension, these shocks deliver the durability and responsiveness you need to take on any road.

    For more information or to find the perfect fit for your vehicle, contact us at Shockwarehouse. We're here to help you get the most out of your suspension system.

  • Fitments

    Vehicle
    Position
    Notes
    Year
    Chevrolet Avalanche 2500 Base 4WD
    Front
    Chevrolet Avalanche 2500 Base RWD
    Front
    Chevrolet Avalanche 2500 LS 4WD
    Front
    Chevrolet Avalanche 2500 LT 4WD
    Front
    Chevrolet Silverado 1500 HD Base 4WD
    Front
    Chevrolet Silverado 1500 HD Base RWD
    Front
    (Exc. Electronic Suspension and Quadrasteer)
    Chevrolet Silverado 1500 HD Classic LT 4WD
    Front
    Chevrolet Silverado 1500 HD Classic LT RWD
    Front
    w/ Torsion Bar Front Suspension (Exc. Electronic Suspension and Quadrasteer)
    Chevrolet Silverado 1500 HD LS 4WD
    Front
    Chevrolet Silverado 1500 HD LS 4WD
    Front
    (Exc. Electronic Suspension and Quadrasteer)
    Chevrolet Silverado 1500 HD LS RWD
    Front
    (Exc. Electronic Suspension and Quadrasteer)
    Chevrolet Silverado 1500 HD LS RWD
    Front
    w/ Torsion Bar Front Suspension (Exc. Electronic Suspension and Quadrasteer)
    Chevrolet Silverado 1500 HD LS RWD
    Front
    w/ Torsion Bar Front Suspension (Except Electronic Suspension & Quadrasteer)
    Chevrolet Silverado 1500 HD LT 4WD
    Front
    Chevrolet Silverado 1500 HD LT 4WD
    Front
    (Exc. Electronic Suspension and Quadrasteer)
    Chevrolet Silverado 1500 HD LT RWD
    Front
    (Exc. Electronic Suspension and Quadrasteer)
    Chevrolet Silverado 1500 HD LT RWD
    Front
    w/ Torsion Bar Front Suspension (Exc. Electronic Suspension and Quadrasteer)
    Chevrolet Silverado 1500 HD LT RWD
    Front
    w/ Torsion Bar Front Suspension (Except Electronic Suspension & Quadrasteer)
    Chevrolet Silverado 2500 Base 4WD
    Front
    (up to 8600 GVW) (Exc. Quadrasteer)
    Chevrolet Silverado 2500 HD Base 4WD
    Front
    (9200GVW)
    Chevrolet Silverado 2500 HD Base 4WD
    Front
    Chevrolet Silverado 2500 HD Base RWD
    Front
    (9200GVW)
    Chevrolet Silverado 2500 HD Base RWD
    Front
    Chevrolet Silverado 2500 HD Classic LS 4WD
    Front
    Chevrolet Silverado 2500 HD Classic LS RWD
    Front
    Chevrolet Silverado 2500 HD Classic LT 4WD
    Front
    Chevrolet Silverado 2500 HD Classic LT RWD
    Front
    Chevrolet Silverado 2500 HD Classic WT 4WD
    Front
    Chevrolet Silverado 2500 HD Classic WT RWD
    Front
    Chevrolet Silverado 2500 HD LS 4WD
    Front
    (9200GVW)
    Chevrolet Silverado 2500 HD LS 4WD
    Front
    Chevrolet Silverado 2500 HD LS RWD
    Front
    (9200GVW)
    Chevrolet Silverado 2500 HD LS RWD
    Front
    Chevrolet Silverado 2500 HD LT 4WD
    Front
    (9200GVW)
    Chevrolet Silverado 2500 HD LT 4WD
    Front
    Chevrolet Silverado 2500 HD LT RWD
    Front
    (9200GVW)
    Chevrolet Silverado 2500 HD LT RWD
    Front
    Chevrolet Silverado 2500 HD LTZ 4WD
    Front
    Chevrolet Silverado 2500 HD LTZ RWD
    Front
    Chevrolet Silverado 2500 HD WT 4WD
    Front
    (9200GVW)
    Chevrolet Silverado 2500 HD WT 4WD
    Front
    Chevrolet Silverado 2500 HD WT RWD
    Front
    (9200GVW)
    Chevrolet Silverado 2500 HD WT RWD
    Front
    Chevrolet Silverado 2500 LS 4WD
    Front
    (up to 8600 GVW) (Exc. Quadrasteer)
    Chevrolet Silverado 2500 LT 4WD
    Front
    (up to 8600 GVW) (Exc. Quadrasteer)
    Chevrolet Silverado 2500 WT 4WD
    Front
    (up to 8600 GVW) (Exc. Quadrasteer)
    Chevrolet Silverado 3500 Base 4WD
    Front
    Chevrolet Silverado 3500 Base RWD
    Front
    (11400 GVW) w/ Ind. Front Susp.
    Chevrolet Silverado 3500 Classic LS 4WD
    Front
    Chevrolet Silverado 3500 Classic LS RWD
    Front
    (11400 GVW) w/ Ind. Front Susp.
    Chevrolet Silverado 3500 Classic LT 4WD
    Front
    Chevrolet Silverado 3500 Classic LT RWD
    Front
    (11400 GVW) w/ Ind. Front Susp.
    Chevrolet Silverado 3500 Classic WT 4WD
    Front
    Chevrolet Silverado 3500 Classic WT RWD
    Front
    (11400 GVW) w/ Ind. Front Susp.
    Chevrolet Silverado 3500 HD LT 4WD
    Front
    Chevrolet Silverado 3500 HD LT RWD
    Front
    Chevrolet Silverado 3500 HD LTZ 4WD
    Front
    Chevrolet Silverado 3500 HD LTZ RWD
    Front
    Chevrolet Silverado 3500 HD RWD
    Front
    (11400 GVW) w/ Ind. Front Susp.
    Chevrolet Silverado 3500 HD WT 4WD
    Front
    Chevrolet Silverado 3500 HD WT RWD
    Front
    Chevrolet Silverado 3500 LS 4WD
    Front
    Chevrolet Silverado 3500 LS RWD
    Front
    (11400 GVW) w/ Ind. Front Susp.
    Chevrolet Silverado 3500 LT 4WD
    Front
    Chevrolet Silverado 3500 LT RWD
    Front
    (11400 GVW) w/ Ind. Front Susp.
    Chevrolet Silverado 3500 WT 4WD
    Front
    Chevrolet Silverado 3500 WT RWD
    Front
    (11400 GVW) w/ Ind. Front Susp.
    Chevrolet Suburban 2500 Base 4WD
    Front
    (Exc. Z55 Autoride Suspension and Quadrasteer)
    Chevrolet Suburban 2500 Base RWD
    Front
    (Exc. Z55 Autoride Suspension and Quadrasteer)
    Chevrolet Suburban 2500 Base RWD
    Front
    w/ Torsion Bar Front Suspension (Exc. Z55 Autoride & Quadrasteer)
    Chevrolet Suburban 3500 HD Base
    Front
    GMC Sierra 1500 HD Classic SLE 4WD
    Front
    w/ Torsion Bar Front Suspension (Exc. Electronic Suspension and Quadrasteer)
    GMC Sierra 1500 HD Classic SLE RWD
    Front
    w/ Torsion Bar Front Suspension (Exc. Electronic Suspension and Quadrasteer)
    GMC Sierra 1500 HD Classic SLT 4WD
    Front
    w/ Torsion Bar Front Suspension (Exc. Electronic Suspension and Quadrasteer)
    GMC Sierra 1500 HD Classic SLT RWD
    Front
    w/ Torsion Bar Front Suspension (Exc. Electronic Suspension and Quadrasteer)
    GMC Sierra 1500 HD SLE 4WD
    Front
    (Exc. Electronic Suspension and w/o Quadrasteer)
    GMC Sierra 1500 HD SLE 4WD
    Front
    (Except Electronic Suspension and Quadrasteer)
    GMC Sierra 1500 HD SLE RWD
    Front
    (Exc. Electronic Suspension and w/o Quadrasteer)
    GMC Sierra 1500 HD SLE RWD
    Front
    w/ Torsion Bar Front Suspension (Except Electronic Suspension and Quadrasteer)
    GMC Sierra 1500 HD SLT 4WD
    Front
    (Exc. Electronic Suspension and w/o Quadrasteer)
    GMC Sierra 1500 HD SLT 4WD
    Front
    (Except Electronic Suspension and Quadrasteer)
    GMC Sierra 1500 HD SLT RWD
    Front
    (Exc. Electronic Suspension and w/o Quadrasteer)
    GMC Sierra 1500 HD SLT RWD
    Front
    w/ Torsion Bar Front Suspension (Except Electronic Suspension and Quadrasteer)
    GMC Sierra 2500 Base 4WD
    Front
    (up to 8600 GVW) (Exc. Quadrasteer)
    GMC Sierra 2500 HD Base 4WD
    Front
    GMC Sierra 2500 HD Base 4WD
    Front
    (9200 GVW)
    GMC Sierra 2500 HD Base RWD
    Front
    GMC Sierra 2500 HD Base RWD
    Front
    (9200 GVW)
    GMC Sierra 2500 HD Classic SL 4WD
    Front
    GMC Sierra 2500 HD Classic SL RWD
    Front
    GMC Sierra 2500 HD Classic SLE 4WD
    Front
    GMC Sierra 2500 HD Classic SLE RWD
    Front
    GMC Sierra 2500 HD Classic SLT 4WD
    Front
    GMC Sierra 2500 HD Classic SLT RWD
    Front
    GMC Sierra 2500 HD Classic WT 4WD
    Front
    GMC Sierra 2500 HD Classic WT RWD
    Front
    GMC Sierra 2500 HD SL 4WD
    Front
    GMC Sierra 2500 HD SL 4WD
    Front
    (9200 GVW)
    GMC Sierra 2500 HD SL RWD
    Front
    GMC Sierra 2500 HD SL RWD
    Front
    (9200 GVW)
    GMC Sierra 2500 HD SLE 4WD
    Front
    GMC Sierra 2500 HD SLE 4WD
    Front
    (9200 GVW)
    GMC Sierra 2500 HD SLE RWD
    Front
    GMC Sierra 2500 HD SLE RWD
    Front
    (9200 GVW)
    GMC Sierra 2500 HD SLT 4WD
    Front
    GMC Sierra 2500 HD SLT 4WD
    Front
    (9200 GVW)
    GMC Sierra 2500 HD SLT RWD
    Front
    GMC Sierra 2500 HD SLT RWD
    Front
    (9200 GVW)
    GMC Sierra 2500 HD WT 4WD
    Front
    GMC Sierra 2500 HD WT 4WD
    Front
    (9200 GVW)
    GMC Sierra 2500 HD WT RWD
    Front
    GMC Sierra 2500 HD WT RWD
    Front
    (9200 GVW)
    GMC Sierra 2500 SL 4WD
    Front
    (9200 GVW)
    GMC Sierra 2500 SL 4WD
    Front
    (up to 8600 GVW) (Exc. Quadrasteer)
    GMC Sierra 2500 SL RWD
    Front
    (9200 GVW)
    GMC Sierra 2500 SLE 4WD
    Front
    (9200 GVW)
    GMC Sierra 2500 SLE 4WD
    Front
    (up to 8600 GVW) (Exc. Quadrasteer)
    GMC Sierra 2500 SLE RWD
    Front
    (9200 GVW)
    GMC Sierra 2500 SLT 4WD
    Front
    (9200 GVW)
    GMC Sierra 2500 SLT 4WD
    Front
    (up to 8600 GVW) (Exc. Quadrasteer)
    GMC Sierra 2500 SLT RWD
    Front
    (9200 GVW)
    GMC Sierra 2500 WT 4WD
    Front
    (up to 8600 GVW) (Exc. Quadrasteer)
    GMC Sierra 3500 Base 4WD
    Front
    (11400 GVW)
    GMC Sierra 3500 Base RWD
    Front
    (11400 GVW)
    GMC Sierra 3500 Classic SL 4WD
    Front
    (11400 GVW)
    GMC Sierra 3500 Classic SL RWD
    Front
    (11400 GVW)
    GMC Sierra 3500 Classic SLE 4WD
    Front
    (11400 GVW)
    GMC Sierra 3500 Classic SLE RWD
    Front
    (11400 GVW)
    GMC Sierra 3500 Classic SLT 4WD
    Front
    (11400 GVW)
    GMC Sierra 3500 Classic SLT RWD
    Front
    (11400 GVW)
    GMC Sierra 3500 Classic WT 4WD
    Front
    (11400 GVW)
    GMC Sierra 3500 Classic WT RWD
    Front
    (11400 GVW)
    GMC Sierra 3500 HD SLE 4WD
    Front
    GMC Sierra 3500 HD SLE RWD
    Front
    GMC Sierra 3500 HD SLT 4WD
    Front
    GMC Sierra 3500 HD SLT RWD
    Front
    GMC Sierra 3500 HD WT 4WD
    Front
    GMC Sierra 3500 HD WT RWD
    Front
    GMC Sierra 3500 SL 4WD
    Front
    (11400 GVW)
    GMC Sierra 3500 SL RWD
    Front
    (11400 GVW)
    GMC Sierra 3500 SLE 4WD
    Front
    (11400 GVW)
    GMC Sierra 3500 SLE RWD
    Front
    (11400 GVW)
    GMC Sierra 3500 SLT 4WD
    Front
    (11400 GVW)
    GMC Sierra 3500 SLT RWD
    Front
    (11400 GVW)
    GMC Sierra 3500 WT 4WD
    Front
    (11400 GVW)
    GMC Sierra 3500 WT RWD
    Front
    (11400 GVW)
    GMC Yukon XL 2500 Base
    Front
    (Exc. Z55 Autoride Suspension)
    GMC Yukon XL 2500 Base
    Front
    (Exc. Z55 Autoride Susp. or Quadrasteer)
    GMC Yukon XL 2500 Base
    Front
    (Exc. Z55 Autoride and Quadrasteer)
    w/ Torsion Bar Front Suspension
  • Need Help?

    Contact Shockwarehouse By Phone

    Shockwarehouse is available from 10 am to 4:30 pm Eastern Standard Time Monday through Friday toll free at 1-800-245-7469 or locally and internationally at 1-954-202-6229.


    Contact Shockwarehouse Through Live Chat

    Shockwarehouse live chat is typically available from 10 am to 4:30 pm Monday through Friday and can be accessed by clicking the Live Chat button on the right side of the page.

    Contact Shockwarehouse By Text/SMS

    Shockwarehouse is available from 10 am to 4:30 pm Eastern Standard Time Monday through Friday, text us at 1-800-245-7469. Durring off hours, the texts are checked frequently and usually will be answered within 1-6 hours. Please provide details about your vehicle or shock needs so we can have your answer ready.


    Contact Shockwarehouse Through Email

    Technical Questions

    All technical questions regarding vehicle fitment, custom made shocks, lifted and lowered vehicles, or any other technical shock questions should use the Technical Support Form


    Returns

    All return requests and inquiries must use the Return Form.


    Warranty

    For warranty requests and inquiries, please see the Warranty Help Form

    New Order or Order Status

    For help placing a new order, checking the status of your order, or making changes to your order, please call 1-800-245-7469 or 1-954-202-6229 between the hours of 9 am and 6 pm Eastern Standard Time Monday through Friday. You can also submit the form here. Please note: order cancellation requests MUST be made by phone.

KYB KG54340 Front Gas-a-Just Shock Absorber Chevrolet, GMC

KYB KG54340 Front Gas-a-Just Shock Absorber Chevrolet, GMC

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