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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Gas Cylinder Heavy Duty for Herman Miller Classic Aeron Chair as ReplacementAbout This Listing is for a brand new never used CLASS 4, office chair seat height adjustment pneumatic gas lift cylinder. 4. 5" stroke (seat travel from lowest to highest settings). Exceeds ANSI BIFMA5. 1 2011 standards, based on the specs of this cylinder, it's load capacity is 350 pounds. Length Compressed: 11. 5" Fully Extended: 16" Travel: 4. 5", Cylinder Diameter: 28mm (1. 1") Column Diameter: 50mm (approx 2") After install, If the chair can't
About This
- Listing is for a brand new never used CLASS 4, office chair seat height adjustment pneumatic gas lift cylinder. 4.5" stroke (seat travel from lowest to highest settings).
- Exceeds ANSI/BIFMA5.1-2011 standards, based on the specs of this cylinder, it's load capacity is 350 pounds.
- Length Compressed: 11.5" Fully Extended: 16" Travel: 4.5", Cylinder Diameter: 28mm (1.1") Column Diameter: 50mm (approx 2")
- After install, If the chair can't lift normally. Two screws located near where the cable attaches need to be adjusted, see photo 2.
- Cylinder for Aeron Chair Size A, B and C, offer 5 years replacement warranty.Only For Aeron chair made between 1996-2012.
Overview
- Brand : MingYi.office
- Product Dimensions : 2"D x 2"W x 11.8"H
- Size : 2D x 2W x 11.8H in
- Special Feature : 旋转
- Product Care Instructions : Wipe Clean
- Material Metal : Item Weight 1.15 Kilograms
- : Material Metal
- : Item Weight 1.15 Kilograms
- Maximum Weight Recommendation 350 Pounds : Style Classic
- : Maximum Weight Recommendation 350 Pounds
- : Style Classic
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 316 reviews
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Product Reviews
★★★★★ 5
Nice Vanity
Style: Black
My daughter loves this vanity. Easy to assemble and just the right size for a preteen. Love it!
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Reviewed in the United States on April 15, 2026
★★★★★ 4
Great for pre-teen or teenager.
Style: White, Style: White
Nice gift for my 10 year old.
It took abt 1.5 hours to put together for a handy guy. It was small enough to go into the corner of her bedroom.
There was no damage to the wood, no missing parts. Will probably last 3, maybe 4 years im assuming. Just what she needs for now at a great price.
Would recommend.
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Reviewed in the United States on December 26, 2025
★★★★★ 5
Excellent quality
Style: White, Style: White
Beautiful vanity. Great quality made of sturdy wood. Looks expensive. Was easy to put together because it had step-by-step instructions. It took me a long time because I did it by myself, but easy. The only thing that did not look nice on it was the silver screws showing on the outside and they just give you little white paper stickers to put over them. Would have been better if the screws and bolts would’ve came colored white to match the vanity. I will paint them white myself, but that’s the only thing that didn’t look nice on it. The rest of it is very nice. Highly recommend for anyone to purchase! My granddaughter will love it!
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Reviewed in the United States on December 22, 2025
★★★★★ 5
Beautiful Vanity
Style: White
It’s a very nice and spacious vanity. It definitely took a while to put it together but it was worth it in the end. It comes with everything all the pieces were labeled. I love the mirror and the lights. It comes with three different settings for the lights. It’s definitely worth buying.
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Reviewed in the United States on December 30, 2025
★★★★★ 3
long building process
The package came very quickly but the box was very damaged. Thankfully, nothing was broken and all the pieces were in tact but the white styrofoam pieces came out EVERYWHERE! (so be careful and make sure you build in a bigger space). It took over 4 hours with 2 people and the directions were a little confusing, especially when it came to installing the lights around the mirror, but after awhile it all came together. It is not the sturdiest vanity but it’s very nice looking. Only thing I wished for was a +/- dimmer for the light settings!
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Reviewed in the United States on April 29, 2025
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