Elevate your seating experience with our Pneumatic Gas Cylinder, specifically designed as a replacement part for the celebrated Aeron chair by Herman Miller, produced between 1996 and 2012. Quality and Performance: Manufactured by Samhongsa, a reputable South Korean brand, our gas cylinder adheres to ANSI/BIFMA5.1-2011 standards and supports up to 350 pounds. Smooth Adjustment: Featuring a 6-inch stroke length, it allows for seamless seat height adjustment, enhancing ergonomics and overall comfort. Precise Fit: Designed with a 28mm cylinder diameter and 50mm column diameter, ensuring a flawless installation for your Aeron chair. Package Include: 1 x gas cylinder (chair not included). Why Choose Our Pneumatic Gas Cylinder? Experience the perfect blend of quality, comfort, and longevity with our Pneumatic Gas Cylinder. With its impeccable design tailored specifically for the Aeron chair, you can enjoy the assurance of safety and durability. Trust in the legacy of Samhongsa, a brand committed to excellence and innovation since 1971. Restore your Aeron chair to its original glory – order your replacement Pneumatic Gas Cylinder today and indulge in the sophisticated comfort it offers! Alternative Carriers – We may use alternative carriers e. To ensure your package arrives safely and on time. Your feedback is extremely important to us. We strive to provide the best products and customer service possible. We are committed to resolving any problems and ensuring your satisfaction. Model: Aeron Chair Gas Cylinder. Country/Region of Manufacture: Aeron Chair Gas Cylinder.