Does this make the chair taller?

Yes, it makes the chair Taller. The original Herman Miller cylinder sit about 2 inches past the wheel base. The heavy duty cylinder sold here sits taller as it doesn’t go past the base. Hope this helps!

does this come with the bearing already installed

Yes, the bearing installed already, Inside outer tube, thank you!

How can you tell how old the chair is (if it is between 1996 and 2012)?

Check the serial number and or Part numbers on the chair. Call the manufacturer my chair was a Herman Miller chair and they were able to tell me when it was sold to me and that I had a 10-year warranty... S0 the numbers on the chair sometimes indicate MFG year. Good Luck

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🚀 Elevate your workspace with precision and power!

BUILT TO ENDURE - Supports up to 350 pounds, engineered for long-lasting performance.
UNIVERSAL AERON FIT - Compatible with Herman Miller Aeron chairs Size A, B, and C (1996-2012 models).
WORRY FREE WARRANTY - Backed by a 5-year replacement guarantee for ultimate peace of mind.
EFFORTLESS HEIGHT CONTROL - Precision 4.5-inch pneumatic stroke for seamless seat adjustments.
CERTIFIED QUALITY ASSURANCE - Exceeds rigorous ANSI/BIFMA5.1-2011 standards for office furniture safety.

The MingYi.officeGas Cylinder is a premium Class 4 pneumatic gas lift designed specifically for Herman Miller Aeron chairs (1996-2012). Featuring a 4.5-inch stroke and a robust 350-pound load capacity, it surpasses ANSI/BIFMA5.1-2011 standards, ensuring reliable, smooth height adjustments. Compatible with all Aeron sizes (A, B, C), it comes with a 5-year replacement warranty, making it the ultimate upgrade for your classic office chair.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

1087 DH

Duties & taxes incl.

Moroccostore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Seat Height	16 Inches
Item Weight	1.15 Kilograms
Unit Count	1 Count
Item Dimensions D x W x H	2"D x 2"W x 11.8"H
Size	2D x 2W x 11.8H in
Item Shape	Cylindrical
Furniture Finish	革
Pattern	Solid
Finish Types	Lacquered
Color	Black
Style	Classic
Product Care Instructions	Wipe Clean
Fill Material	Foam
Seat Material	Foam
Frame Material	Metal
Material Type	Metal
Maximum Weight Recommendation	350 Pounds
Is Customizable?	No
Is Electric	No
Furniture Base Movement	Glide
Tilting	No
Special Features	转

MingYi.officeGas Cylinder Heavy Duty for Herman Miller Classic Aeron Chair as Replacement

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