CHAIRORAMA Office Chair Cylinder Replacement for Herman Miller Classic Aeron Chair Pin Version

• Fits Classic Herman Miller Aeron Chair Size A,Size B, Size C. Manufactured Before 2012 Supports Upto 350 lbs. Class-4 400N Tested for 200,000 cycles comes to you with the assurance of international standard corrosion resistant QPQ treated quality and an unmatched 5 year warranty at affordable prices !! The certifications acquired include BS 5459, TUV / LGA Germany, ISO Korea, SGS China, CATAS Italy, ENTELA United States of America, KTL Korea and SATRA United Kingdom.ISO9001 quality management system including ANSI / BIFMA tested by SGS, DIN 4550 for class 3 and class 4. Check the manufacturer date of the product under seat of the chair or check the cylinder by opening the mechanism box under seat. If the Cylinder has a cable plastic actuator on the top of the cylinder its the correct fit. If the Chair has a cable pin hook This wouldn't work for it. We also carry the cable pin version cylinder check our store. 5-Year Manufacturer Warranty