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Omyoffice

Omyoffice Office Chair Cylinder Replacement,Heavy-Duty Highest End Class 4 Hydraulic Pneumatic Piston, Universal Size Fits Most Chairs

    • Based on 1,280 reviews
Condition: New
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$22.99 Why this price?
Holiday Deal · 53% off was $48.58

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This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Dec 28
Order within 12 hours and 40 minutes
Available payment plans shown during checkout

Color: Premium Black


Features

  • HEAVY DUTY CLASS 4 PISTON:SGS & BIFMA Certification safety lift cylinder, which has passed over 100,000 times of rotation/push/pull/impact test, with no loss of usability function after the experiment,they built with high-quality solid steel that can support maximum weight up to 1000 lbs.
  • 5.5'' ADJUSTABLE HEIGHT: Office chair gas cylinder adjustable range 5.5'': chair piston fully expanded height 16.9''-Minimum length 11.4'',which allows you to rise higher and more Use office chairs in case.
  • UNIVERSAL SIZE THAT FITS MOST CHAIRS. Outer cylinder diameter 50mm (2 inches). Inner cylinder diameter 28mm (1.1 inches). (salon chairs, executive chairs, work chairs, rolling stools) on the market, and has a better load-bearing capacity.
  • EXCELLENT ALTERNATIVE save your money!:Stable use, no noise, silent 360 rotation and aerodynamic impact, making the operation simple and smooth. No noise to colleagues even when turning or lying on a chair to rest
  • 180-DAYS WORRY-FREE WARRANTY: Our goal is to provide you with the highest quality office chair accessories, thereby extending your life. Therefore, if for some reason, our gas rod fails, leaks or starts to sink-send us an email and we will send you a brand new one

Brand: ‎Omyoffice


Color: ‎Premium Black


Back Style: ‎Solid Back


Special Feature: ‎Adjustable


Unit Count: ‎1 Count


Recommended Uses For Product: ‎Office


Maximum Weight Recommendation: ‎350 Pounds


Pattern: ‎Solid


Room Type: ‎Office


Age Range (Description): ‎Adult


Surface Recommendation: ‎Hard Floor


Manufacturer: ‎Omyoffice


Item Weight: ‎2.16 pounds


Package Dimensions: ‎12.36 x 2.24 x 2.24 inches


Date First Available: December 6, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • It Works
Color: Black
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 ... show more
Reviewed in the United States on July 11, 2023 by hi_octane
    • It fits well and it is comfortable. The quality of this watch band is worth the price.
Color: Black
Once I got the old cylinder off, the rest was easy. But I had to push down pretty hard to get the cylinder to work with the lever that enables the chair to go up and down. This issue was more about my chair than the cylinder. It is working well and is sturdy as well.
Reviewed in the United States on September 11, 2023 by Dr. Lewis T. Tait, Jr.
    • Like a rock!
Color: Black
This baby is solid! I bought a new chair and less than a month later it was doing the creep down every time I sat in it. I'm a big guy (300 lb) so I needed a heavy-duty replacement, and this guy is it. I switched it out on my chair, and what a difference. Set it at any height you want, and it is rock solid-not a bit of creep at all. I'm super happy with it and hope it lasts for the life of the chair! ... show more
Reviewed in the United States on August 26, 2023 by JD DR
    • office chair
Color: Premium Black
works great
Reviewed in the United States on September 25, 2023 by john piper
    • Fix my $400 chair
Color: Silver
I like the unit as a came, installation was straightforward, but difficult to get the chair apart. I would definitely buy again if I have any more office chairs the break I will I will definitely use it again.
Reviewed in the United States on August 25, 2023 by Kim
    • It finally gave out after 15 months
Color: Silver
The cylinder that came with my chair was awful. This one was great, until just recently and it finally pooped out on me. I do NOT work from home and I weight 200 lbs, so the fact is, it just didn't last as long as expected. Sadly, I have to use the one that came with my chair again, as I am almost on the floor now..lol Good while it lasted, and I suppose I got my $22 worth out it. ... show more
Reviewed in the United States on September 25, 2023 by John Webb
    • fit perfect
Color: Black
worked and easy to fit
Reviewed in the United States on September 11, 2023 by Amazon Customer
    • Perfect fit
Color: Black
I had to replace my old cylinder as it would just sink as soon as you sit on the office chair. Fast one day shipping and fit perfectly. The hardest part was getting the old one out. It took a little persuasion with a few hard smacks with a deadblow hammer. I would highly recommend.
Reviewed in the United States on August 7, 2023 by Brian

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