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High Piston Adjustable (Extended Height:18.5''/28.74'') Hydraulic Gas Lift Cylinder,Universal Size Replacement for Most Stool Chairs,Smooth and Noiseless(Black)

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$28.00

$ 12 .99 $12.99

In Stock

1.Color:Black


About this item

  • 10" STROKE ADJUSTABLE: Minimum length: 18.5 inches(47cm); Maximum length : 28.74 inches(73cm). You can find the correct seat height for comfortable sitting.
  • HEAVY DUTY :Gas lift cylinder that holds great weights - tall center support column of the chair. Holds up to 450 lbs on bar stool, drafting stool and chair, drawing stool and chair.
  • CYLINDER DIAMETER: Universal model,Outer cylinder: 2 inches (5.0cm), Inner cylinder: 1 inche (2.8cm).
  • SMOOTH and NOISELESS: Pneumatic shock makes it easy to rotate 360 degrees smoothly and silently.Can be installed easily .(You can reference instructions on Youtube)
  • GUARANTEE : Certified by SGS Test,5-Year quality warranty, we are dedicated to providing 100% customer satisfaction.
  • Usage Note: This cylinder has a tall lift height.Please measure before purchase. Please refer to the picture for the specific sizes.


Hydraulic Gas Lift Cylinder

If your gas cylinder has been aged or worn, you may inexpensively replace it with the Lilfurni Heavy Duty gas lift cylinder. The Lilfurni gas lift cylinder possesses excellent mechanical properties and durability. It can support higher weight than the standard chair gas lift cylinder. And the pneumatic shock makes it easy to rotate 360 degrees smoothly and silently. It can replace most gas lift cylinder, and our length can cover most requirement on the market. Please measure the length of your original cylinder to select the fit Lilfurni gas lift cylinder. Please remove the current gas lift cylinder without heat or puncture, and simply install new Lilfurni one.

*Customer service: Please contact us for any issue. We are always willing to provide technology support and customer service. Our goal of after-sales service is to give our customers satisfied products and shopping experience. If you have any quality problem in 5 years, you will get 100% satisfied solution.


RMD
2025-07-27 12:57:58
Bought this to replace a worn out piston on a drafting chair. I had a heck of a time getting the old one out, but that's more of an fyi to anyone looking to replace it. This one fit right in the old base and works as it should. Hopefully it will last longer than the original piston.
Douglas R Darling
2025-06-14 21:44:00
Easy to install and very well made product.
Frank in NJ
2025-06-13 11:37:40
Judge for yourself.This item cost about 30% of the original cost of the chair.The OEM this item replaced lasted +/- 3 years before starting to fail.I am of moderate strenght and having used the tools (an additional investment) as instructed in online videos to replace, the effort to remove the part to be replaced was a significant effort beyond depiction in the videos.This lift cylender seemed to work very nicely for the 1st 4-5 months (mostly chare daily use). Initial minor infrequent slips are now frequent daily - actually it is a challenge to regularly maintain desired chair height ... that sinking feeling ... the constant interruption in getting things done.Would I purchase it again - definately not !
R.J. Mulford
2025-05-16 15:30:43
Getting the old one out of the bar stool was a little tricky. Once that was done, I could get the measurements and model info., to search and ultimately settle on this one. Glad I did. It's perfect.
Dee Cole
2025-05-12 21:04:55
I wanted my gaming office chair to sit higher. I purchased this and it fit perfectly!! I highly recommend if you want to sit up higher than the average office chair and you have a adjustable heighten desk. I am 5’5 and well off the floor now, with this piece on my chair, with it at its lowest height. At its highest height the chair is extremely high in the air, like mid room high.**1st picture is the chair at its lowest.**2nd picture is the chair at its highest.
LO
2025-04-05 15:53:44
This was exactly what I needed. I would suggest renaming it as I didn’t find it searching Amazon, but found on a google search. Maybe barstool hydraulic lift replacement. May be better than the original that the stool came with - this is the replacement you need!!
Customer
2025-03-02 09:10:00
This chair cylinder was purchased November 2, 2023, and worked fine until February 9, 2024 this is when it started losing its ability to stay up. And this only had a 30 day return. Not worth buying if it’s only gonna last three months.
Daniel Parish
2024-11-27 14:08:20
I’m 6’5” - it transformed my stool into a brand new one made for me. It’s also of higher quality than my previous cylinder with smoother suspension and turning.
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