Your Browsing History
Meet Your Seller
Office Chair Gas Cylinder Replacement Kit, 4" Stroke Heavy Duty Hydraulic Pneumatic Piston, 1000 lbs Capacity, Universal Fit for Desk Chairs, Easy Installation with Removal Tool & Gloves
- CORRECT SIZE & UNIVERSAL FIT: Outer cylinder diameter 2" (50mm), inner piston diameter 1" (28mm), minimum length 10" (246mm), maximum length 14" (346mm) with a 4" (100mm) adjustable stroke. Fits 99% of office and gaming chairs, including Herman Miller, Steelcase, Secretlab and more.
- HEAVY DUTY CLASS 4 HYDRAULIC LIFT: Built with reinforced steel for maximum durability. Supports up to 1000 lbs, ensuring stable, safe, and longlasting performance without sinking.
- EASY INSTALLATION KIT INCLUDED: Comes with removal tool, protective gloves, and stepbystep instructions. Even firsttime users can swap the old cylinder and install the new one without special equipment.
- FIX YOUR SINKING CHAIR IN MINUTES: Replace your broken or leaking office chair gas cylinder and restore full height adjustability. Stop struggling with chairs that keep sliding down.
- SAVE MONEY & GUARANTEED SUPPORT: Extend the life of your chair at a fraction of the cost of buying new. Backed by lifetime warranty and responsive customer service if your cylinder leaks or sinks, well replace it for free.
+
+
Overview
Specs
Reviews
Any questions? Our AI beta will help you find out quickly.
Try me now
MASTERY MART Office Chair Gas Cylinder Replacement Kit, 4" Stroke Heavy Duty Hydraulic Pneumatic Piston, 1000 lbs Capacity, Universal Fit for Desk Chairs, Easy Installation with Removal Tool & Gloves
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.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Querppyet Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...