Office Chair Cylinder Replacement (As Seen On PBS) - Heavy Duty Pneumatic Gas Lift Piston for Desk Chairs and Gaming Chairs - Universal Fit

★★★★★ 4.7 41 reviews

$29.95
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$29.95
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 217960796 Release Date 2026/05/03 List Price $11.98 Model Number 217960796
Category
  • ★ SAVE MONEY. REVIVE YOUR CHAIR - Fix your sinking office chair by replacing the cylinder instead of spending money on a brand new computer chair. We'll send you the highest quality cylinder on the market, detailed step-by-step installation instructions, gloves, and our money-back guarantee. You have nothing to lose!
  • ★ REMOVAL & INSTALLATION - Replacing your chair cylinder is very straightforward. Just remove the old one and drop the new one in. Sometimes removing the cylinder from the chair seat can be challenging, but if you have the right tools it’ll be a breeze. If you want a little extra help, check out our full cylinder kit that comes with a removal tool specifically for this job.
  • ★ INDUSTRY STANDARD SIZE - This pneumatic piston cylinder will fit almost every office chair on the market including herman miller aeron. The cylinder has a 1-1/8" (28mm) diameter piston shaft and a 2" (50mm) diameter column. If it doesn't fit your specific chair, no problem, we'll take care of you.
  • ★ EXTRA HEAVY DUTY - Our desk chair cylinders are all Class 4, which are known as the most durable, longest lasting, & highest quality hydraulic gas lift cylinders. Cheaper options can start sinking within the first few months of use. Our's don't. They can even support up to 1000 lbs without fail.
  • ★ LIFETIME WARRANTY - Our goal is to provide you with the highest quality office chair parts so you can extend the life of your chair. So if for some reason our cylinder fails, leaks, or starts sinking - email us, and we'll send you a brand new one. Our warranty has no expiration date.

UPC 850009847201
Size 4.75" (120mm) Stroke
Color Black
Shape Cylindrical
Pattern Solid
Back Style Solid Back
Brand Name The Office Oasis
Style Name Cylinder Only
Unit Count 1.0 Count
Item Weight 1.45 Pounds
Manufacturer The Office Oasis
Model Number OAS-2020
Material Type Alloy Steel
Required Assembly Yes
Additional Features Adjustable Height
Surface Recommendation Hard Floor
Recommended Uses For Product Gaming, Office

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4.7 out of 5
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41 ratings | 17 reviews
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