Pneumatic Shock Piston Gas Lift Cylinder Replacement for Office Chair and Swivel Chair

Specification Product Description:

Crafted from high-quality stainless steel, this office chair gas lift cylinder boasts impressive features and versatility. With an adjustment travel length of 4.6 inches (118mm), it ensures a comfortable and customizable seating experience. The cylinder's length measures 9 inches (230mm), while the fully collapsed length is 10 inches (255mm) and the fully extended length is 14.6 inches (373mm).

The outer cylinder diameter measures 2 inches (50mm), while the inner cylinder diameter is 1.1 inches (28mm). This universal-fit cylinder is designed to support a maximum weight of over 600 lbs, making it a sturdy and reliable choice for most office, executive, and computer chairs.

Package Content: 1 x Office Chair Gas Lift Cylinder

PREMIUM OFFICE CHAIR CYLINDER - Universal Size Fit Most Mold This high-quality office chair cylinder is a perfect replacement for your aging or damaged chair. It fits all office chairs with a 2-inch wide hole on the center of the base (outer cylinder: 2 inches, inner cylinder: 1.1 inch). The SGS certification and Class 4 pneumatic piston ensure its anti-explosion and high-quality performance.

Smooth Swivel Movement Enjoy a noiseless and stable office chair experience with this durable cylinder. You can adjust the seat or roll on it as desired, thanks to its smooth swivel movement.

Save Your Chair and Reduce Recyclable Waste! Say goodbye to sinking chairs and save money by replacing the cylinder instead of buying a new chair. This solution helps reduce recyclable waste and extends the life of your office chair.

Question & Answer

Q1: Are there any solutions if the product has any problem? A: Yes. Within 2 years from the date of purchase, if there is a problem with the product, we will provide a replacement.

Q2: How to remove the old cylinder? Turn the chair upside down. Use a pipe wrench to turn the upper shaft (the seat end) a turn or two until it comes loose. (It is better to put a few drops of penetrating oil on each end where the cylinder fits into the chair before you start to remove the cylinder). Using a rubber mallet, hit on the back of the base for the cylinder to pop out on the ground.

Q3: How to install? Set the base upright on the floor. Place the new cylinder into the base. Simply pick up your chair and align it to the hole in the mechanism. Once set onto the cylinder, sit on the chair to set it in place.

Q4: How high is the lift? The maximum height of this chair piston fully extended is 373mm.

Tips: Before you start the process, wear rubber gloves to protect your hands from any damage. We suggest you watch videos on YouTube before you start the installation (search "gas lift replacement").

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