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🪑 Elevate your workspace with precision power – because your Aeron deserves the best!
The MingYi.office Class 4 pneumatic gas cylinder is a heavy-duty replacement part designed specifically for Herman Miller Classic Aeron chairs made between 1996 and 2012. Featuring a 4.5-inch stroke and a robust 350-pound load capacity, it meets and exceeds ANSI/BIFMA5.1-2011 standards. Crafted from durable alloy steel, this cylinder ensures smooth, reliable seat height adjustment and comes with a 5-year replacement warranty for long-term confidence.
| ASIN | B07QF8XDCQ |
| Age Range Description | Adult |
| Arm Style | Armless |
| Back Style | Mesh Back |
| Best Sellers Rank | 1,262,514 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 2,454 in Desk Chairs |
| Brand | MingYi.office |
| Brand Name | MingYi.office |
| Chair Backrest Width | 420 Millimetres |
| Colour | Black |
| Cushion Style | Boxed Edge |
| Customer Reviews | 4.3 out of 5 stars 279 Reviews |
| Finish Type | Unfinished |
| Frame Material Type | Metal |
| Furniture Base Movement | Glide |
| Furniture Finish | Alloy Steel |
| Included Components | Gas Cylinder |
| Indoor Outdoor Usage | Indoor |
| Is Assembly Required? | No |
| Is Customizable? | No |
| Is Electric | No |
| Is Foldable | No |
| Item Depth | 16 inches |
| Item Dimensions | 63.5 x 63.5 x 63.5 centimetres |
| Item Dimensions D x W x H | 63.5D x 63.5W x 63.5H centimetres |
| Item Shape | Cylindrical |
| Item Weight | 1.15 Kilograms |
| Item weight | 1.15 Kilograms |
| Leg Style | Sled Base |
| Manufacturer | Samhongsa |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Maximum Weight Recommendation | 350 Pounds |
| Model Name | Classic Aeron |
| Model Number | Cylinder-H |
| Number of Height Positions | 1 |
| Pattern | Solid |
| Product Care Instructions | Wipe Clean |
| Product dimensions | 63.5D x 63.5W x 63.5H centimetres |
| Reclining Position Count | 1 |
| Recommended Uses For Product | Office |
| Room Type | Office |
| Seat Back Interior Height | 450 Millimetres |
| Seat Depth | 45 centimetres |
| Seat Height | 16 Inches |
| Seat Length | 560 |
| Seat Material Type | Foam |
| Size | 2D x 2W x 11.8H in |
| Sleeping Bag Filling Material | Foam |
| Style Name | Contemporary |
| Surface Recommendation | Hard Floor |
| Theme | Modern |
| Tilting | No |
| UPC | 778862838788 743832019153 |
| Unit Count | 1.0 count |
G**C
Heavy Duty It Is NOT! Cheap and Nasty and Will Not Last
On arrival this gas cylinder looked excellent. Well packaged and arrived quickly. Instructions were almost non-existent - "go find a YouTube video...." - and no mention of the tools you would need (a pipe wrench and a solid, non-damaging mallet). However, I overcame these obstacles quite easily and managed to get it swapped over. My original chair gas cylinder for my Herman Miller Classic Aeron Chair has lasted from 2004 until 2023 and took a bit of effort to remove, but I got it removed and replaced it with this and made the necessary adjustments so it worked perfectly - hooray! After just 2 days I noticed the chair felt a little wobbly from side to side and front to back. Everytime I move in the chair it feels more unstable. The photo shows where the top part of the wider section of the cylinder seems to be coming away from the main section, and this is what is causing the wobbling. The video shows the actual extent of the problem, with the top part rocking from side to side, and this is getting worse every day and I'm sure will eventually break away completely. I'll be returning this and buying something else.
B**A
broke within a few months
Unfortunately this cyliner only worked for a few months before it started to leak...
Trustpilot
2 weeks ago
3 days ago