Crandall Office Furniture’s Herman Miller Aeron aftermarket heavy duty gas cylinders have been constructed to meet original OEM chair specifications and are built to last.
Our heavy duty gas cylinders are rated at class 5/5, and meant to withstand more weight and to be used in heavy-use situations.
A office chair gas cylinder is the height adjustment mechanism on the chair. The typical life span of a office chair gas cylinder is 4-7 years, depending on use and abuse. If failed, your chair will be left with limited or no height adjustment, however you can quickly and easily replace your broken Herman Miller Aeron gas cylinder today.
Our Herman Miller Herman Miller Aeron Classic gas cylinders are made to fit all Herman Miller Aeron Classic chairs manufactured before 06-26-2013.
This gas cylinder will not work with the newer remastered style Aeron chair.
If your Aeron Classic chair was manufactured after 06-26-2013, it uses our side activated style cylinder, which can be found here.
Click here if you need help identifying your chair or manufacturing date.
Product Specifications:
- Overall Length / Maximum Extension: 16.5″
- Overall Length / Minimum Extension: 12″
- Amount of adjustment: 4.5″
- Top Activated Button
We have included installation instructions to help you install your aftermarket replacement gas cylinder, but please feel free to contact us with any issues or questions.
Herman Miller Aeron Gas Cylinder Installation Video (https://youtu.be/4YQJUR9J1Ww) (same installation as Steelcase Drive Chair Gas Cylinder):
carrie kaye (verified owner) –
Great company, answered my questions when I called, talked me through how to install. Fast delivery on my item. Couldnt have been any better. A++++++++
John Thompson –
I chose Crandall to replace my Aeron gas cylinder based on their helpful YouTube videos and confidence that I’d get the right part. The cylinder was shipped FAST and fit perfectly. Absolutely impressed.
John T. (verified owner) –
I chose Crandall based on their very helpful YouTube videos, and confidence they’d send me a high quality product that fit correctly. They shipped incredibly fast (I had the part in 3 days) and the fit was perfect.
Peter V. (verified owner) –
Found the tutorial video extremely helpful
Jeff W. (verified owner) –
Great service and easy to follow how-to videos!