About this item

• ★ SIMPLE REMOVAL & INSTALLATION - The chair cylinder replacement on Amazon includes a cylinder removal tool for easy removal. No need to struggle or spend hours trying to remove your old broken cylinder with unfamiliar tools. We will provide guidance throughout the entire process.
• ★ SAVE MONEY. RESTORE YOUR CHAIR - Instead of purchasing a new computer chair, fix your sinking office chair by replacing the cylinder. We will send you a high-quality cylinder, our exclusive cylinder removal tool, step-by-step installation instructions, gloves, and offer a money-back guarantee. You have nothing to risk!
• ★ UNIVERSAL SIZE - This pneumatic piston cylinder is compatible with almost every office chair on the market, including herman miller aeron. It features a 1-1/8" (28mm) diameter piston shaft and a 2" (50mm) diameter column. If it does not fit your specific chair, return it for a full refund, with shipping costs covered.
• ★ EXCEPTIONALLY STRONG - Our desk chair cylinders are all Class 4, known for their durability, longevity, and superior quality hydraulic gas lift cylinders. Cheaper alternatives may begin sinking within months of use, but ours won't. They can even support up to 1000 lbs without any issues.
• ★ LIFETIME WARRANTY - We aim to provide you with the highest quality office chair parts to extend the lifespan of your chair. If, for any reason, our cylinder fails, leaks, or starts sinking, simply email us and we will promptly send you a brand new replacement. Our warranty has no expiration date.