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  • GC-5
    • GC-5

    Extended Height Heavy Duty Tall Pneumatic Gas Cylinder Replacement 5" Stroke Travel Rated 350 lbs. GC-5

    (30 reviews) Write a Review

    Product Description

    • Heavy duty pneumatic gas cylinder lift for office chair height adjustment
    • Typically installed on chairs rated up to 350 lb.
    • 5” stroke (seat travel from lowest to highest settings)
    • Heat treated gas spring diameter 1.1”
    • Black powder coated column is 2" in diameter
    • Dimensions when fully compressed: 11”. Fully extended: 16”
    • Industry standard 17-4 taper on both ends
    • Under base extension: 1.5"
    • Class 4 with 400n (standard cylinders are class 3 with 300n)
    • Exceeds BIFMA standards
    • Cylinder shipped completely assembled ready for use

    Product Videos

    SKU:
    GC-5
    Shipping:
    Free Shipping
    $29.95
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    INTERNATIONAL BUYERS:
    Click here to purchase this item from our eBay store

    Product Reviews

    Write a Review

    30 Reviews Hide Reviews Show Reviews

    • 5
      Chair lift

      Posted by NJ on 24th Feb 2023

      I described the problem to the person that answered the phone. I paid for this part it came a few days later. I installed it myself. IT works GREAT!!! Thanks

    • 5
      5inch rise heavy duty lift

      Posted by George on 14th Jun 2021

      Very easy to install and so far works perfectly.

    • 5
      Product Item

      Posted by Alton Otto Haese on 5th Mar 2021

      This item was an exact replacement for my office chair

    • 5
      Shoulda done it sooner!

      Posted by Unknown on 19th May 2020

      Chair lift replacement cylinder is exactly what I needed. The price was great, and the service was excellent. I can't believe I put up with that stupid chair for so long when I could have fixed it so easily. Thank you!

    • 5
      I like my set higher

      Posted by David Bortolotto on 27th Apr 2020

      This is perfect as it makes the seat higher. Beware of the shorter pistons. delivery was on time!

    • 5
      Perfect Replacement

      Posted by Peggy H on 21st Apr 2020

      I ordered a pneumatic gas cylinder to replace the one on my 2 yr old office chair. It fit perfectly and works great.

    • 5
      Perfect Replacement

      Posted by Peggy H on 21st Apr 2020

      I ordered a pneumatic gas cylinder to replace the one on my 2 yr old office chair. It fit perfectly and works great.

    • 5
      Great people to work with on the Web.

      Posted by Kip Pyle on 10th Mar 2020

      Products that I have purchased from this company have always come within the expected time and have always been quality equipment.

    • 5
      Great Fix!

      Posted by James on 28th Oct 2019

      My old office chair has been sinking on me for a few months. Other than that, my chair was in good shape. For a fraction of the cost of a new chair, I have a chair that is like "new." My company saved money, my neck and back are happy again and I didn't send an old chair to the landfill! Replacing the cylinder was the way to go! Ordering was easy and shipping was quick!