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DOZYANT

DOZYANT Gas Lift Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Office Chairs, Highest End Class 4

    • Based on 4,385 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, May 12
Order within 14 hours and 38 minutes
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Features

  • HEAVY DUTY Gas lift cylinder that holds great weights - tall center support column of the chair. Holds up to 450 lbs on most office, executive and computer chairs.Highest End Class 4 gas cylinder on market.
  • STANDARD CYLINDER DIAMETER: Outer cylinder: 2 inches, Inner cylinder: 1.1 inches. Please confirm the measurement before ordering.
  • SMOOTH & NOISELESS: Full 360 degree rotation, smooth and noiseless movements to all directions
  • 5 STROKE FOR ADJUSTING CHAIR HEIGHT: Minimum length: 10 inches; maximum length when fully extended: 15 inches; adjustable range: 5 inches
  • EASY INSTALLATION : Can be installed easily with no additional screws required.

Brand: DOZYANT


Color: Black


Product Dimensions: 11"D x 8.6"W x 2"H


Size: 5"STROKE


Back Style: Solid Back


Brand: ‎DOZYANT


Color: ‎Black


Product Dimensions: ‎11"D x 8.6"W x 2"H


Size: ‎5"STROKE


Back Style: ‎Solid Back


Special Feature: ‎High Weight Capacity, Smooth Movement


Product Care Instructions: ‎Wipe Clean


Unit Count: ‎1.0 Count


Recommended Uses For Product: ‎Office


Maximum Weight Recommendation: ‎450 Pounds


Pattern: ‎Solid


Room Type: ‎Office


Age Range (Description): ‎Adult


Included Components: ‎'Office Chair Gas Lift Cylinder'


Shape: ‎cylinder


Model Name: ‎Gas Lift Cylinder, Office Chair Gas Lift Cylinder Replacement


Arm Style: ‎Armless


Surface Recommendation: ‎Hard Floor


Furniture base movement: ‎Swivel


Indoor/Outdoor Usage: ‎Indoor


Seat Height: ‎15 Inches


Tilting: ‎No


Is Foldable: ‎No


UPC: ‎765673999159


Global Trade Identification Number: ‎59


Form Factor: ‎360


Manufacturer: ‎DOZYANT


Item Weight: ‎1.9 pounds


Item model number: ‎120-TKee


Is Discontinued By Manufacturer: ‎No


Material Type: ‎Alloy Steel


Manufacturer Part Number: ‎120-QG


Date First Available: April 25, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 12

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.

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Top Amazon Reviews

    • Great replacement to fix up your office chair
Color: Black
The gas lift cylinder arrived well-packaged and in perfect condition. It was easy to install and works perfectly so far. It’s sturdy and brought my office chair back to life. Really happy with how it turned out.
Reviewed in the United States on January 26, 2025 by AntonSeptimo
    • Two & 1/2 years later, and the new cylinder still works perfect
Color: Black
These chair cylinders are nowhere near as easy to remove as some videos show. Usually they're wedged in there unbelievably tight, but there are ways to win the battle. I checked other online videos for removal techniques and soon afterwards, this part was a great replacement. It fit perfectly, drops right in, appears to be better built than the original and so far has held up very well despite my above average build. Definitely worth the price and a little effort! Highly recommended! ... show more
Reviewed in the United States on August 16, 2024 by Arthur Pendragon
    • Worked great!
Color: Black
Fairly easy fix and much better and cheaper than buying another chair.
Reviewed in the United States on February 10, 2025 by Alan Reno
    • Great fit, Great Product. Update: Lasted a little over a year before it failed.
Color: Black
Used on a LaZboy office chair. Of course it is somewhat of a pain to get the old cylinder and sleeve out of the chair, but once you do replacing it is a breeze. This cylinder is holding up well so far (only installed for a few days now), and I like that this one sits a little higher than the one I took out. Well worth the investment to refresh your old office chair. I would note that this item does not come with any kind of instructions, but a quick visit and search on YouTube gives all the instruction you need to replace an office chair gas cylinder. Update 04/19/2021: Cylinder started to fail and had to replace, it started sinking again just like the the one I took out. It did last over a year however so for the price and it lasting that long I would still give it 4 stars. Went with the same product for replacement just the 'newer version'. Hoping to get another year out of this one as well. ... show more
Reviewed in the United States on January 29, 2020 by TM1NE
    • Easy install
Color: Black
Works great!
Reviewed in the United States on February 8, 2025 by ricky gross
    • So far so good!
Color: Black
Difficult to get the old one off of my Amazon purchased chair. Disappointed the original failed so soon. New one is working well.
Reviewed in the United States on January 26, 2025 by Amazon Customer
    • Office Chair Savior – DOZYANT Gas Lift Cylinder!
Color: Black
When the gas lift on my office chair started giving out, I was on the brink of buying a whole new chair. That’s when I stumbled upon the DOZYANT Gas Lift Cylinder, and I decided to give it a shot. This decision turned out to be a game changer! The installation process was incredibly easy, and it fit my executive chair like a glove, thanks to its universal size design. It's evident that this cylinder is built to last, supporting up to 450 lbs with a seamless and smooth operation, making it feel like I've got a brand new chair. The hydraulic pneumatic shock piston operates flawlessly, providing the perfect amount of lift and stability. What impressed me the most is how it has transformed my seating experience at work, ensuring comfort throughout my long hours at the desk. This product is a lifesaver for anyone looking to fix their office chair without breaking the bank. The DOZYANT Gas Lift Cylinder is a high-quality, durable solution that I would highly recommend to anyone facing similar chair woes. It’s truly a top-notch product and the highest end of its class! ... show more
Reviewed in the United States on October 29, 2023 by Stan Da Man
    • So much cheaper than a new chair.
Color: Black
The only issue you ever have with these is getting the old hydraulic off the chair. Used a monkey wrench of a ten foot metal tube. yoinked it right off. Works great:)
Reviewed in the United States on December 17, 2024 by Andrew Allen

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