Herman Miller Aeron Heavy Duty Gas Cylinder

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 gas cylinders are made to fit all Herman Miller Aeron chairs manufactured before 06-26-2013.

If your Aeron 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):