MySit 2.2" Stroke Office Chair Gas Lift Cylinder Replacement, Heavy Duty 450lbs Shortest Gas Spring Rod Part Sinking 2.4 inches Universal Size Black for Short Person, High Chair Base, Class 4
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Availability:
In Stock.
Arrives
Tuesday, Jun 24
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Size: 2.2 Inch(Sinking 2.4")
Features
- CLASS 4 LEVEL GAS LIFT CYLINDER -- This heavy duty gas lift cylinder made with high construction industry standard (BIFMA Plus Qaulity) for short person or high chair base.
- ADJUSTABLE HEIGHT 2.2 INCH -- Adjustable Height 2.2 Inch, the fully expanded height is 10.7 inch, the fully compressed height is 8.5 inch, which suitable for short person .
- REPLACEMENT PARTS FOR OFFICE CHAIR -- Universal size replacement for high chair base. After installation, the cylinder's bottom to the chair base feet center hole length is 2.4"(6cm), so the legs height of the chair must over 2.4"(6cm), or it will affect the chairs moving.
- HEAVY DUTY 450LBs CHAIR PISTON -- MySit office chair gas lift cylinder holds up to 450lbs for most office chair, executive chair, computer chair, gaming chair. Full 360 degree rotation, smooth and without noise move to all directions.
Brand: MySit
Color: Black
Material: Steel
Auto Part Position: Rear
Extended Length: 10.7 Inches
Compressed Length: 8.5 Inches
UPC: 760941753778
Manufacturer: MySit
Item Weight: 1.83 pounds
Product Dimensions: 8.5 x 2 x 2 inches
Item model number: GasliftNEW-6
Material Type: Steel
Number of Items: 1
Size: 2.2 Inch(Sinking 2.4")
Manufacturer Part Number: GasliftNEW-6
Date First Available: July 27, 2022
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jun 24
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: 2.2 Inch(Sinking 2.4")
This lift is the same exact match for a SecretLabs or similar chairs ( MainGear in my case) that uses a short lift. It was the same exact measurements as the original lift on my chair. Lift looks like high build quality and durable . * important : Make sure to use some grease on top and bottom on the new lift so in case you need to remove the lift later, it does not get stuck. *
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Reviewed in the United States on June 5, 2025 by Rad V. Rad V.
Size: 2.2 Inch(Sinking 2.4")
The gas piston on my shop chair stopped holding in the up position. I'm not a heavy person, but it would not even hold me up without falling back down to the lowest setting. This piston renewed my favorite chair. Very glad to get it. It was easy to install and arrived fast.
Reviewed in the United States on May 4, 2025 by Robert Rydman
Size: 2.2 Inch(Sinking 2.4")
This shorter lift cylinder perfectly replaced the standard lift cylinder in my Titan XL chair from SecretLab, the gaming chair manufacturers that sell overpriced computer chairs. Seriously, these chairs are basically the Alienware of gaming chairs. They're nice and all, but they fall apart easily just like all the other ones, but you're paying for a name brand now 'cause they spent so much on advertising. Anyway, the lift cylinder replacement was pretty each, provided you have a heavy rubber mallet and a vice. I tipped my chair over, smacked on the chair portion a few times and popped it off the lift cylinder, then set the base in the my vice (upside down) and smacked the cylinder out of the base. Installing the new lift cylinder is just dropping it into the base, then setting the chair frame back on it. Note: the cylinder cover that comes with the chair will prevent the shorter cylinder from seating properly into the chair receiver, so I just tossed it in the garbage. I wrote to Secret Lab and tried to get the exact dimensions of the cylinder to ensure that I was ordering the correct one, but Lance was being all evasive and refused to answer the question. He will let you know that you might void your warranty if you modify the chair at all (good up to 5 years). I didn't mind, though 'cause my chair is over 5 years old and modern products are designed to fail in some way about two minutes after the warranty expires anyway. I upgraded the wheels on this chair, too, so it slides nice and smooth now. You can pay SecretLab $50 to send you in a couple weesk the same set you can get on Amazon for $30 in two days. That's an option, but not right now 'cause it's out of stock, but Amazon still has like ten thousand in stock from like fifteen different vendors. So, if you got gifted a SecretLab chair like I did and ended up having a frustrating experience with their customer service, you're in luck: you can upgrade it with standard office chair parts 'cause as unique as they advertise they are, they just use the same cheap garbage everyone else uses.
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Reviewed in the United States on August 24, 2023 by Grym
Size: 2.2 Inch(Sinking 2.4")
So - i was confused on the difference so hopefully this will help others. The sinking height is the distance the cylinder passes through your base . Between the two cylinders the overall height is the same how they behave is different. The 2.2 sinking passes further through your base giving you a lower minimum chair height. The downside depending on your base is it could make contact with the floor. Especially if you chose/have a low profile base and short wheels. This won’t be a problem with the 1.2” sinking but the downside to the 1.2” sinking is that it will have a higher minimum seat height by about 1” that you can see in this picture. Hopefully this helps someone make a decision!
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Reviewed in the United States on December 17, 2024 by J. Bush J. Bush
Size: 2.2 Inch(Sinking 2.4")
I like to sit low. I once found a cylinder that can get about 1/8” lower than this one and is still “heavy duty”, but I can’t find that one anymore. This one I’ve ordered multiple times, works great, fits in all the chairs I’ve used it with, and the price is reasonable.
Reviewed in the United States on February 15, 2025 by NKurth
Size: 2.2 Inch(Sinking 2.4")
Bought this for my Staples Joel chair, and I'm finally able to sit at the correct height with the chair all the way down (I'm 5' 5"). However, like a lot of other people have said, the chair is pretty wobbly. You can lean in any direction and feel the chair slightly silt, which is honestly kind of annoying, especially coming from a chair that had zero tilting problems. I'm still more thankful that I fixed my height problem, but I will be looking elsewhere for a similarly sized piston that may be made better.
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Reviewed in the United States on June 21, 2024 by Michael Moore
Size: 2.2 Inch(Sinking 2.4")
Works and fits perfectly!!!!!!
Reviewed in the United States on March 14, 2025 by Guy B.
Size: 2.2 Inch(Sinking 2.4")
Might vary from chair to chair if the other reviews are anything to go by, but my own experience was that this offered a negligible shortening of a quarter inch when I swapped the original cylinder of my chair. It got my hopes up with being a couple of inches shorter overall than the original cylinder when compared side by side, but in practice was about the same bottomed out as the original when installed. Thankfully this was on a relatively new chair and the original cylinder wasnt too wedged in yet. I'd be super frustrated if I had put a ton of effort removing an old wedged in cylinder only to find negligible or marginal difference in height. Guess I'll buy a foot rest instead.
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Reviewed in the United States on June 4, 2024 by majb