Gas-Magnum Shock Absorber
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Monroe Gas-Magnum Shock Absorber

Part No. 34515 Warranty Details  
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The Monroe® Gas-Magnum® truck shock absorber is designed for mid to full size, hard working pick-up trucks and vans. These units provide firm control without a harsh ride. With up to twice the fluid capacity of standard 1 inch bore shocks, Monroe® Gas-Magnum® truck shocks work more efficiently with less effort.

Product Features:
  • 1-3/8 inch Bore: Lower operating pressure than standard 1 inch bore units
  • 2 inch Reserve Tube: More fluid for more consistent performance.
  • 5/8 inch Piston Rod: Heavy-duty nitrocarburized rod for long service life. On non-dust shield units only
  • All Weather Fluid: Contains special modifiers to reduce friction and ensure smooth rod reaction.
  • Full Displaced Valving: Better valving range on both the compression and extension cycles of the unit for a smooth comfortable ride.
  • Nitrogen Gas Charged: For improved ride and handling, helps maintain tire to road contact by reducing aeration - on most applications
  • Sintered Iron Piston: Stronger than traditional metals, enhances durability for longer service life.
  • Special Seal: 'Self-lubricating' fluid seal designed to retain gas without excessive wear or friction.
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Compressed Length:16.000 in
Dust Shield:Yes
Extended Length:26.500 in
Parts Pack(s):None
Travel Length:10.500 in


by PowerReviews
MonroeGas-Magnum Shock Absorber

(based on 2 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



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  • 2 Stars



  • 1 Stars



Reviewed by 2 customers

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I would buy this again


from Aberdeen S.D.

About Me Casual Driver

See all my reviews

Verified Buyer


  • Durable


    Best Uses

    • Trucks

    Comments about Monroe Gas-Magnum Shock Absorber:

    Great shocks.

    • Was this a gift?:
    • No

    Monroe shocks


    from Brockport, new york

    Verified Buyer

    Comments about Monroe Gas-Magnum Shock Absorber:


    • Was this a gift?:
    • No

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    Do you have questions about this product?


    Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

    2 Questions | 5 Answers
    Displaying questions 1-2
    • Q:

      Will these work for a 4 wheel drive truck?
      Asked on 4/22/2017 by JC from Jackson Michigan

      3 answers

      • A:

        Absolutely. Be sure to get the correct part numbers for forward and rear shocks by entering the vehicle information.

        Answered on 4/24/2017 by Ed from CT
      • A:

        i put them on my dodge 1500 work great  dont believe use for lifted

        Answered on 4/22/2017 by raystroh from undisclosed
      • A:

        Yes they will, i recently installed them on my truck because the originals were shot. They were a huge improvement as far as a daily driver with occasional 1k-1500lb loads.

        Answered on 4/22/2017 by devc_52 from undisclosed
    • Q:

      1. is this part difficult to replace?
      2. this is a work truck, i tow and haul a lot. is this going to improve my loaded handling/ride?
      Asked on 5/27/2010 by cornerstone

      2 answers

      • A:

        . If your truck is anything like mine, get a can of kroil or pb and spray the bolts a couple days in advance for the rust, other than that it was a half hr job.

        Answered on 4/22/2017 by Dc from PA


        You may have better luck with the load adjusting shock absorbers.

        Answered on 8/18/2010 by Mike from AAP
    Displaying questions 1-2

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