Chair Cylinder Replacement Kit

Description & Details

The Complete Cylinder Replacement Kit

Sure, there are plenty of other office chair cylinder replacements you could purchase. But ours comes with everything you need to complete the full installation and feel good about your purchase:

Extra Heavy Duty Chair Cylinder - Obviously the most important item in the replacement kit. Our desk chair cylinders are all Class 4, which are known as the most durable, longest lasting, & highest quality gas lift cylinders on the market. They have even been tested to support up to 1000 lbs without fail.

Cylinder Removal Tools - Developed specifically for removing your old chair cylinder that seems impossible to budge. The removal mechanism makes the process much easier. No more struggling and spending hours with a pipe wrench trying to pry the cylinder loose.

Gloves, Step-by-Step Instructions - We're here for you every step of the way. Each replacement kit comes with detailed installation instructions and gloves.

Lifetime Hassle-Free Warranty - Our goal is to provide you with the highest quality office chair parts so you can extend the life of your chair. So if for some reason our cylinder fails, leaks, or starts sinking - email us, and we'll send you a brand new one. Our warranty never expires.

Specifications

Industry Standard Size:
This pneumatic piston cylinder will fit almost every office chair on the market.
Piston Diameter: 1-1/8" (28mm)
Column Diameter: 2" (50mm)

Weight Capacity:
1000 lbs

Cylinder Class:
Class 4 Gas Lift
(Known as the most durable, longest lasting, & highest quality gas lift cylinders)

Frequently Asked Questions

Will this cylinder fit my specific chair?
Our office chair cylinders are the industry universal standard size and will fit almost all office chairs. The cylinder measures 2” (50mm) at the bottom where it fits into the chair base, and 1-1/8” (28mm) at the top where it fits into the chair seat.

We do offer a 100% satisfaction guarantee, so if you purchase our cylinder and it does not fit your specific chair we’ll give you a full refund.

How do I remove & install an office chair gas lift cylinder?
Every cylinder we ship comes standard with cylinder removal tools and step-by-step instructions to successfully remove and install a gas lift chair cylinder.

For complete step-by-step instructions check out our how to replace an office chair cylinder guide.

What is the weight capacity for this chair cylinder?
Our chair cylinders will support up to 1000lbs. They are all Class 4 gas lifts, which are known as the most durable, longest lasting, & highest quality gas lift cylinders.

Reviews

Don’t waste your time with hammers and pipe wrenches

I have a 27 year old office chair that I have kept in great shape. I just got a replacement for the pneumatic cartridge from the manufacturer (in retrospect could have bought from Office Oasis)

I had been struggling to remove the old cartridge for over a week. I tried 4 lb sledge hammers, vice grips, drenching in penetrating oil for 48 hours, then a 18" pipe wrench with a 3' breaker bar. (I did not try freezing the cylinder and using a heat gun on the base) All wihtout any luck.

When I went back to the chair manufacturer that provided the cylinder (along with a new seat etc...) they said the online chair removal tools only work for newer chairs.

Well, how wrong is that? I was at wits end and ordered the Office Oasis tool. It arrived quickly (I paid the $5 for 2 day.) Within 30 minutes I installed the collars, used the tightening screws and my 27 year old ultra stuck cartridge popped right off.

I wasted so much time and money following other tips on the internet, I wish I would have read these reviews. If it didn’t work for you, find another person and walk through the instructions again…

I did already have the chair mechanism off and mounted it on a 8 x 10 piece of wood and put it in a vice… so was able to get the top collar very tight… (should not be necessary to do this)

Better to be patient and wait a few days to receive this simple tool… good luck. Hope my review saves you the pain I went through.

Performs admirably

Using the provided tools and instructions, replacement was easy and quick. New cylinder holds my weight with no sagging. Excellent product.

Didn’t work for me

I could not get the piston out of my chair with this tool. Maybe it’s me, but I read the directions 3 times and followed the instructions ( although they didn’t seem like they would work). I left the inside clamp(A) loose, as directed, and the upper one tight. But when I used the expansion screws, the two collars separated from each other, but the piston didn’t move. I tried tightening the inside collar, but that didn’t work either. It would make more sense to me if the inside collar went over the collar of the seat plate that the piston fits into. But the directions didn’t say to do that. It wouldn’t have mattered because the collars were too small to go around the seat plate collar. Overall, it was a great idea, but didn’t work for me. As a last resort, a lot of WD40 and a pipe wrench did the trick.

Chair Cylinder Removal tool

Worked like a charm!

Cylinder removal tool worked great

The Oasis Chair Cylinder removal tool worked exactly as expected. My chair cylinder was a bit rusted in and it took a couple tries but without the tool, I am not sure I'd have been able to remove the cylinder.

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Chair Cylinder Replacement Kit

Customer Reviews

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