About this item

• ★ 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, our exclusive cylinder removal tool, detailed step-by-step installation instructions, gloves, and our money-back guarantee. You have nothing to lose!
• ★ EASY REMOVAL & INSTALLATION - The only chair cylinder replacement on here to offer a cylinder removal tool. No more struggling and spending hours trying to remove your chairs old broken cylinder with tools you don't have. We will also make sure to help guide you through the entire process from start to finish.
• ★ 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.
• ★ ULTRA DURABLE - All of our desk chair cylinders are rated Class 4, recognized for their exceptional durability, longevity, and superior quality in hydraulic gas lift technology. Less expensive alternatives may begin to sag after only a few months. However, ours maintain their integrity. They are capable of supporting weights of up to 1000 lbs reliably.
• ★ 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.