Heavy-Duty Universal Fit Office Chair Gas Lift Cylinder

Smart Specs & Features

UNIVERSAL Fit for Most Office Chairs

This chair cylinder replacement fits all office chair bases with a 50mm (2 inches) standard center hole. Perfect for replacing gas lift cylinders on 99% of standard office chairs, task chairs, executive chairs, salon chairs, and rolling stools in the market. To ensure the perfect fit, please measure the dimensions before purchasing.

Durable and Reliable Heavy-Duty Class 4 Piston

Our office chair piston has passed the stringent BIFMA certification, withstanding 120,000 lifting and lowering cycles without failure. Built with high-quality solid steel, it can support up to 1000 lbs. The safety decompression structure design ensures enhanced security compared to other gas lift cylinders.

Adjustable Height with 5.5” Piston Stroke

Adjust the height of your office chair with ease using our chair piston, which extends from 285mm to 425mm (11.22 - 16.7 inches). The minimum length is 11.22 inches, and the maximum length when fully extended is 16.7 inches. This allows you to travel from the highest to the lowest point smoothly. Enjoy 360-degree rotation in all directions, providing effortless and quiet lift and rotation.

Easy Installation

Installation is straightforward with the included components. Typically, you will need a rubber mallet to remove the old gas lift cylinder from the chair base. This process is easy and does not require additional screws. Spend just 5 minutes to breathe new life into your old office chair. For detailed guidance, watch installation videos on YouTube by searching "office chair gas lift cylinder replacement."

Hassle-Free Warranty

All our office chair replacement parts are 100% inspected before shipping, and our satisfaction guarantee is paramount. If the cylinder fails, leaks, or sinks, our professional after-service team is available to assist you via email. We will promptly reach out and resolve your issues.