Crandall Office Furniture’s Herman Miller Ergon 3 aftermarket gas cylinders have been constructed to meet original OEM chair specifications and are built to last.
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 Ergon 3 gas cylinder today.
Our Herman Miller Ergon 3 gas cylinders are made to fit all Herman Miller Ergon 3 chairs.
- Overall Length / Maximum Extension: 16.5″
- Overall Length / Minimum Extension: 12″
- Amount of adjustment: 4.5″
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 Ergon 3 Gas Cylinder Installation Video (https://youtu.be/4YQJUR9J1Ww) (same installation as Steelcase Drive Chair Gas Cylinder):