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

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

Q: Does this shock sit you up higher than most chairs

"Than most chairs?" NO. There is no "most chairs". This is 5" extension model (really 4 1/2) which is middle of the 3 standard extension. You need to measure the total compression, lowest to highest, of your existing chair and get the model that matches it (or changes it if you want that).

Q: Is the weight capacity rating correct (1,000 lbs.)? this is the only i've seen with that rating at comparable prices. thanks.

I know it is much higher than any of the other chairs I have had it also adjusts to much higher height if need be. I have not tested to 1000 lbs but it is very sturdy even if using all day, everyday.

Q: I have an effezeta executive office leather chair made in Italy. Will this gas cylinder fit?

You would need to find out if your chairs cylinder is replaceable and if it uses the same size cylinder. The cylinders work great, I have replaced the cylinder in two chairs and they work great.

Q: What is the length of the gas lift cylinder?

10", 15" extended. So 5" of adjustable height.

Product ID: 253878510

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Details

Brand
DOZYANT
Colour
Black
Material
Alloy Steel
Product dimensions
27.9D x 21.8W
Size
5"STROKE

💪450 lbs heavy-duty capacity

📏5-inch adjustable stroke

🔄360° smooth noiseless rotation

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Description

🚀 Elevate your workspace with power and precision!

UNIVERSAL FIT - Designed to fit most executive and office chairs with a standard 2-inch diameter.
SEAMLESS MOVEMENT - Experience whisper-quiet, full 360° rotation for effortless comfort.
UNMATCHED STRENGTH - Supports up to 450 lbs for ultimate durability and stability.
HASSLE FREE UPGRADE - Easy installation with no extra screws—get back to work faster.
PRECISION HEIGHT CONTROL - Adjust your chair height smoothly with a 5-inch stroke range.

The DOZYANT Gas Lift Cylinder is a premium Class 4 hydraulic piston designed to replace and upgrade office chair height adjustment. Engineered from durable alloy steel, it supports up to 450 lbs, offers smooth and noiseless 360° rotation, and features a 5-inch adjustable stroke. Its universal 2-inch diameter fits most executive chairs, making installation quick and effortless.

Specifications

Brand	DOZYANT
Model Number	120-QG
Color	Black
Product Dimensions	27.94 x 21.84 x 5.08 cm; 861.83 g
Material	Alloy Steel
Special Features	Arm Rest
Item Weight	862 g

Have a Question? See What Others Asked

Does this shock sit you up higher than most chairs

Is the weight capacity rating correct (1,000 lbs.)? this is the only i've seen with that rating at comparable prices. thanks.

I have an effezeta executive office leather chair made in Italy. Will this gas cylinder fit?

What is the length of the gas lift cylinder?

Reviews

M**N

One size fits all, I think.

Seems like a universal fitment. Worked perfectly for me. Measure your old gas cylinder and ensure its the same height. I removed the black case because my chair had a different design however the silver part was standard size and fits well. There's small parts inside the black cylinder so be careful not to loose anything

7.09.2025

Y**M

Faild to solve the problems

Product good but installation guyes faild to attach this to my chair

28.09.2025

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