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  • Features & Benefits

    Order your Monroe 555003 GasMagnum today.

    Gas-charged and valved for handling and control for Class B/C motorhomes/RVs, tow vehicles and trailers, the Monroe Gas-Magnum RV shock 555003 combines gas-charging and valving to deliver a new level of ride and handling for your vehicle. Limited two-year/200,000-mile warranty against manufacturer defect.

    Monroe Gas-Magnum RV Shock Absorber 555003

    Upgrade your driving experience with the Monroe 555003 GasMagnum, a top-tier shock absorber designed to revolutionize the way you handle and control your Class B/C motorhomes/RVs, tow vehicles, and trailers. This premium shock absorber is a crucial upgrade for anyone seeking a significant improvement in their vehicle's performance.

    Key Features and Benefits of the Monroe 555003 GasMagnum:

    1. Gas-Charged Technology: The Monroe 555003 GasMagnum utilizes gas-charging. A superior shock absorption technology that employs a high-pressure nitrogen gas and oil to ensure smooth and consistent damping. This advanced feature minimizes aeration and foaming, leading to sustained, reliable performance.

    2. Specialized Valving for Enhanced Control: Expertly engineered for Class B/C motorhomes, RVs, tow vehicles, and trailers, this shock absorber offers a unique valving system. It's specifically tailored to handle the weight and dynamics of larger vehicles.  This provides an exceptional level of control and stability, especially crucial when driving in varying road conditions or carrying heavy loads.

    3. Improved Ride Quality: Experience a new dimension of comfort and handling with the Monroe Gas-Magnum RV shock 555003. Its innovative combination of gas-charging and precision valving translates to a smoother ride. This reduces the impact of bumps and improves overall drive quality.

    4. Robust and Durable Design: Built to withstand the demands of heavy-duty use, the GasMagnum is ideal for long road trips, outdoor adventures, or regular hauling. Its durable construction ensures a long service life, making it a smart investment for frequent travelers.

    5. Two-Year/200,000-Mile Warranty: The Monroe 555003 comes with a reassuring two-year/200,000-mile warranty against manufacturer defects. This commitment to quality from Monroe offers you peace of mind.

    6. Broad Compatibility: This shock absorber is designed to fit a wide array of Class B/C motorhomes, RVs, tow vehicles, and trailers. Thus, making it a versatile choice for many vehicle owners looking for an upgrade in their suspension system.

    In conclusion, the Monroe 555003 GasMagnum is not just a replacement part for your vehicle; it's an enhancement that brings new life to your rides. Whether you're an RV enthusiast, a frequent tower, or simply someone who values superior ride quality, this shock absorber is an ideal choice for elevating your driving experience.

  • Fitments

  • 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.

Monroe 555003 GasMagnum

Monroe 555003 GasMagnum

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