Omyoffice Adjustable Gas Lift Cylinder for Office Chairs, Black, 1000LBS Capacity

Installed same day. Fit perfectly on my N-Gen chair. So far So good will update if any issues arrive but it's working. Worth the price.

Worked great! Better than the original

Arrived quickly and well packaged. Everything fit perfectly and installation was easy. The cylinder is very tall—even at the lowest setting it sits high, and fully extended it’s quite elevated. It supports my 120 kg without any issues so far. Just installed, will see how it holds up over time.

Original bought the chair from biglots at local store, chair from day one has these issue where moment i sat in drop bought half inch and popped up when i got up it also creep down slowly at random whiling sitting in it, i ignored it cause was not bad and the chair was comfortable in last month starting 5-01-2023 it start sinking 1-2 inchs just from me sitting in it and sinking while sitting in it alot to point i would have pull the lever just to make go back up which wasn't making it go up ( had to pull up) On 6-10-2023 the lift was lost on cylinder. So I bought it next day it was sale go figure. New cylinder works great for now ( and i hope permanently), I only way 110lbs this rated for 1000lbs so this should have zero issue any time soon i hope. Seeing I spent 30 minutes the other day just removing the old cylinder, This was easy to install, put one end into wheel side and other in to chair ( dont forget to remove cap on top cylinder so will go up when pulling the lever). Now the chairs max height was bout 1" higher then the old cylinder, but I adjusted it to height needed, I now have zero drop in height when I sit in it. and staying at height i need. Was not really happy that box that cylinder was in was open cylinder fell out box as grab box out brown bag it was in and plastic bag the cylinder was in was open too the rest of plastic bag in it where sealed. And seeing as I need cylinder I just use it as it didnt look damaged If it goes bad I will update

I rarely leave reviews but this was an easy one! I accidentally broke the old cylinder when replacing a base from my Staples chair... this cylinder arrived next day and was an exact fit. Too easy. Overall my chair sits a little higher now (combo of cylinder + base) but still comfortable.

I really like my office chair but after about 8 yrs it began just letting air out and I would constantly have to adjust it to the correct height. Thought about replacing the chair but I saw a Youtube video on how to replace the cylinder so I gave it a try. It is a little hard to get the old one out but once you do the new one goes in very easily. You may need a large Channel-lock or pipe wrench to remove it (I did). Just like a brand new chair !

I've had two of these chairs in the past and both had the same issue. This chair was given to me by the company to promote and it's one of their more expensive lines. Sadly it's in generic red and not purple loke my last one that was their base line. But the both has the same problem the lift went out. So the chair it's self is very comfortable and this one has the Bluetooth speakers in it so I be damned if I was gonna throw out a FREE BLUETOOTH ENABLED CHAIR. If I get another chair by then I am definitely going to be buying this along side it to use instead of the stock cylinder give. The old one was a pain to get out but easy to install the new one once it was out in. I can definitely tell a difference because this one is def more study than the original one.

I'm a 5'10" male, but I have a long torso and shorter legs. At the LOWEST height with this cylinder, my feet barely touch the ground—I'm on my tiptoes just sitting in a neutral position. I dunno, maybe the model I got was faulty or I didn't understand what I was purchasing, but this particular cylinder feels like it's made for significantly taller people than average. I've never had this issue with other office chairs, either—this seems to be a quirk of this particular cylinder. At the maximum height it's almost to the level of a bar stool(!). If you're above 6 foot or have very long legs then this should work fine for you, but for someone shorter or stockier, you may want to look elsewhere. It's too bad because everything about the cylinder is great—very sturdy, easy to adjust the lift, and simple to install (and ultimately remove when I realized it wasn't going to work for me)—it's just, well, very tall.

Followed the instructions provided under the product specifications and easily replaced the component. Works perfectly fine and better than the existing one i had in the chair. Highly recommend if you are looking to buy.

Hola, he comprado este cilindro para una silla que compre y me llego sin cilindro, ya puse este cilindro y no se si no le quedo o lo estoy instalando mal pero no hace la elevacion. Le mando fotos para que me indique si estoy haciendo algo mal o es que no es de la medida para la silla. (Creo que debo quitarle ese como tapon verde pero no quiero hacerlo sin estar segura).

Ajusta sin mayor problema, totalmente estándar

Exactly the item we needed to repair our old office chair. All good.

Arrived with no instructions - I googled it to find out how to remove old cylinder and installed this new one....ended up with a chair that does not adjust in height or bounces a bit for a soft landing. At least it does not shrink down when I'm working on it. I bought a more expensive version so I was hoping for better. At least it swivels and is set a height I can use - and the white trim matches the chair. Disappointed with Staples for selling me a chair that had a hydraulic that wore out within a year and not impressed with the replacement I purchased here for more money.