How durable is this gas lift?

The office chair cylinder is made from high-strength alloy steel, high-quality thickened outer steel, high safety and explosion-proof. The gas lift cylinder has passed SGS official test and BIFMA certification, highest safety Class 4.

Will this chair cyinder fit on the herman miller aeron office chair?

Yes, our cylinder measures 1-1/8” (28mm) at the top, where it fits into the chair seat, shaft diameter 2” (50mm) at the bottom, where it fits into the chair base, you can measure your original cylinder before ordering.

What are the measurements of the cylinder, shortest and longest height as well as overall length and width?

Top of the cylinder: 1-1/8”, Shaft diameter：2”, Shortest and longest height for 4“ stroke ( 9.7 Inch -13.6 Inch ); 4.8“ stroke ( 10.7 Inch -15.5 Inch ); 6“ stroke ( 11.5 Inch -17.5 Inch ); 8“ stroke ( 14.7 Inch -22.2 Inch ).

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

14 Inches-22 Inches Extra Long Gas Lift Cylinder Replacement, 8" Stroke, Hydraulic Pneumatic Shock Piston, Heavy Duty 1000lbs, Universal Fit For Drafting Chairs Bar Stools, Class 4, Black

Product ID: 371730426

Details

Brand
MASTERY MART
Color
Matte Black
Material
Alloy Steel
Product Dimensions
13.9"D x 2"W x
Size
8'' Travel

📏8-inch adjustable stroke

🪑Universal fit for drafting chairs & stools

⚙️Class 4 heavy-duty steel

60153CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Description

🪑 Upgrade your seat, upgrade your status.

BUILT TO ENDURE - Premium Class 4 steel supports up to 1000 lbs—work hard, sit easy.
EFFORTLESS UPGRADE - DIY installation with 360° rotation—no sinking, no hassle.
CONFIDENCE GUARANTEED - Backed by Mastery Mart’s satisfaction promise—replace or refund with ease.
ELEVATE YOUR WORKSPACE - Smooth 8-inch height adjustment for perfect posture and style.
SEAMLESS COMPATIBILITY - Fits most drafting chairs and bar stools with precise 2" diameter base.

This 14-22 inch extra-long gas lift cylinder offers an 8-inch adjustable stroke, crafted from heavy-duty Class 4 steel supporting up to 1000 lbs. Designed for universal fit on drafting chairs and bar stools, it ensures smooth height adjustment and 360-degree rotation. Easy to install and backed by a satisfaction guarantee, it’s the ultimate upgrade for professional comfort and durability.

Specifications

ASIN	B099RMKP99
Additional Features	Durable, Easy to Replace and Install, Heave Duty, Quality Guaranteed, Universal Fit
Age Range Description	Adult
Arm Style	Armless
Assembly Instructions Description	DIY
Back Style	Mid Back
Best Sellers Rank	#6,846 in Office Products ( See Top 100 in Office Products ) #203 in Office Furniture Accessories
Brand Name	MASTERY MART
Color	Matte Black
Customer Reviews	4.5 4.5 out of 5 stars (2,999)
Fill Material	Foam
Form Factor	Tower
Frame Material Type	Alloy Steel
Included Components	No components included
Indoor Outdoor Usage	Indoor
Is Customizable?	No
Is Foldable	No
Item Depth	13.9 inches
Item Dimensions	14.96 x 2.17 x 2.17 inches
Item Dimensions D x W x H	13.9"D x 2"W x 2"H
Item Weight	0.8 Kilograms
Leg Style	Straight Leg
Manufacturer	Mastery Mart Co., Limited
Manufacturer Part Number	MM-REP-GL05
Material Type	Alloy Steel
Maximum Weight Recommendation	1000 Pounds
Model Number	GAS-AD8
Pattern	Solid
Product Care Instructions	Wipe Clean
Reclining Position Count	1
Required Assembly	No
Room Type	Office
Set Name	Drafting Chair and Bar Stool Set
Shape	Cylindrical
Size	8'' Travel Length
Style Name	Solid
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.