Crandall Office Furniture’s Haworth Improv 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 Haworth Improv gas cylinder today.
Our Haworth Improv gas cylinders are made to fit all Haworth Improv chairs manufactured between 1996 and May 1, 2002.
Product Specifications:
- Overall Length / Maximum Extension: 16.5″
- Overall Length / Minimum Extension: 12″
- Amount of adjustment: 4.5″
- Only fits Haworth Improv chairs manufactured between 1996 and May 1, 2002
- Includes all necessary hardware needed for installation
Gas cylinder for Haworth Improv chairs manufactured after May 1, 2002 available here
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.
Haworth Improv (96-02) Gas Cylinder Installation Video (https://youtu.be/QAtrVxMRtxI):
WILLIAM PLONTY (verified owner) –
It fit just fine. This isn’t the easiest thing to find. I’m so glad you had it in stock. It fit my Haworth Improv chair perfectly. Our Haworth Improv gas cylinders are made to fit all Haworth Improv chairs manufactured between 1996 and May 1, 2002. Mine was made in 1997.
WILLIAM PLONTY (verified owner) –
Very nice process. I ordered this and it showed up quickly. It was the correct part. It was somewhat difficult to find this part, but once I got to Crandall’s site I found it right away. Over All very good experience.
Blake Begnaud (verified owner) –
Delivery was speedy.
Steven Parker (verified owner) –
Amazing support staff!
Daniel (verified owner) –
Product worked but looked a little different than original (pin at top did not disconnect as shown in video and did not have the pressed indentation part way up like the original.) Would be great if Crandall shared “what else” info like if the lever doesn’t work right how to fix that, since my lever doesn’t seem to work correctly though the cylinder is working and holding the chair up.
Julie F. (verified owner) –
Anonymous (verified owner) –
Worked like a charm, now my chair no longer slowly deflates over the course of the day. The video was easy to follow along with and I was done start to finish in less than 10 mins.