Height MatchingSay Goodbye to Guessing Stop guessing about seat cylinder sizes. We ensure all-day comfort, eliminating back pain and awkward postures. Always measure the outer cylinder length before purchasing to guarantee a perfect fit. Our pneumatic lift cylinders offer flexible height adjustment from 14.2 to 22.2 inches with a 8-inch stroke length.
HEAVY-DUTY CLASS 4 HOLDS UP TO 1000LBS Tired of wobbly chairs that sink or leak? Our BIFMA & SGS-certified hydraulic cylinder is built with industrial-grade Class 4 componentsthe highest durability rating for chair parts. It supports 3X more weight than standard cylinders and is lab-tested for 10+ years of use in tough environments like home offices, gyms, and workshops. No sudden failures. No frequent replacements.
WHISPER-QUIET ADJUSTMENT PERFECT FOR STANDING DESKS Adjust your chair height silently with less than 25dB of soundquieter than a library whisper. Whether you're switching between sitting and standing or just fine-tuning your position, the 360° rotation stays smooth and wobble-free.
UNIVERSAL FIT WORKS WITH 99% OF OFFICE & GAMING CHAIRS Compatible with most chairs on the marketincluding popular brands like Herman Miller Aeron. If your chair is sinking, wobbling, or stuck, this cylinder replaces the old one in minutes and restores like-new performance. Not sure if it fits? Message uswell help you check.
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14.2 Inches- 22.2 Inches Office Chair Cylinder Replacement Parts, 8in Stroke, Heavy Duty 1000 lbs, Hydraulic Chair Gas Lift Universal Gas Cylinder Fit Most Office Chairs/Gaming Chairs, Class 4
Learn more about the Generic Brand Gas Lift Cylinder
General
Brand
Flash Furniture
Model
Gas Lift Cylinder
Model
Part Number
Gas Lift Cylinder 200
General
Color
White
Spec
Frame Material
Nylon
Seat Size
8 INCH
Overall Size
2.16 in x 2.16 in x 15.15 in
Weight Capacity
1000 pounds
Specification
2.16 L x 2.16 W x 15.15 H inches, Alloy Steel, Black, 1000 pounds
Additional Information
First Listed on Newegg
April 21, 2026
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.