Herman Miller Aeron OEM Gas Cylinder (Top Action Pin)

702 Chairs has the highest quality replacement gas cylinders for Herman Miller Aeron Classic office chairs. Our Herman Miller Aeron gas cylinder replacements are designed to support up to 450 pounds and last up to 10 years. Our gas cylinders are the perfect fit for Herman Miller Aeron Classics.  Our Herman Miller Herman Miller Aeron Classic gas cylinders are made to fit all Herman Miller Aeron Classic chairs manufactured before 06-26-2013. *If your Aeron Classic chair was manufactured after 06-26-2013, it DOES NOT USE THIS CYLINDER, IT USES A SIDE ACTION GAS CYLINDER.  **This gas cylinder will not work with the newer remastered style Aeron chair.