Please take a little time to read our extensive feedback. If you like what you see then hopefully we are the Herm Mill spares supplier for you. 

We're not just here to supply a part, we'll happily answer any questions you might have 

Brand New Side Activated replacement Gas Cylinder for Herman Miller Setu Chair

Note this is the Side Activated Variant & will not fit the more common top activated chairs

If you are not sure then please ask and we will do our best to help

We are happy to back out gas lifts with 3 year parts only warranty. That said I'd be surprised if you didn't get at well over 10 years.

Happy to install gas lifts & carry out chair repairs / refurbishment. Message for details 

We stock a range of other aeron spares inc: touch up paint, arm pads, lumbers, casters and seat foams check our other listings