---
product_id: 348896929
title: "5.5 inch Office Chair Gas Lift Cylinder-Office Chair Replacement Parts,Universal Size Fits Most Chairs,Heavy Duty Gas Lift Hydraulic/Pneumatic Piston for Office Chair (Black)"
brand: "omyoffice"
price: "62402CFA"
currency: XOF
in_stock: true
reviews_count: 1
category: "Omyoffice"
url: https://www.desertcart.sn/products/348896929-5-5-inch-office-chair-gas-lift-cylinder-office-chair
store_origin: SN
region: Senegal
---

# 5.5 inch adjustable height Universal fit for most chairs SGS & BIFMA certified safety 5.5 inch Office Chair Gas Lift Cylinder-Office Chair Replacement Parts,Universal Size Fits Most Chairs,Heavy Duty Gas Lift Hydraulic/Pneumatic Piston for Office Chair (Black)

**Brand:** omyoffice
**Price:** 62402CFA
**Availability:** ✅ In Stock

## Summary

> 🪑 Upgrade your throne with power, precision, and peace of mind!

## Quick Answers

- **What is this?** 5.5 inch Office Chair Gas Lift Cylinder-Office Chair Replacement Parts,Universal Size Fits Most Chairs,Heavy Duty Gas Lift Hydraulic/Pneumatic Piston for Office Chair (Black) by omyoffice
- **How much does it cost?** 62402CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/348896929-5-5-inch-office-chair-gas-lift-cylinder-office-chair)

## Best For

- omyoffice enthusiasts

## Why This Product

- Trusted omyoffice brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Supports up to 1000 lbs with heavy-duty alloy steel construction.
- • **Fits Like a Glove:** Universal compatibility with most office, salon, and executive chairs.
- • **Certified Confidence:** SGS and BIFMA tested for safety, durability, and explosion-proof reliability.
- • **Elevate Your Comfort:** Adjustable 5.5-inch height range for personalized seating posture.
- • **Smooth & Silent Ride:** 360° pneumatic swivel ensures effortless, quiet chair movement.

## Overview

This 5.5-inch gas lift cylinder by Omyoffice is a heavy-duty, universal replacement part designed to fit most office chairs. Crafted from thickened alloy steel, it supports up to 1000 lbs and features SGS and BIFMA certifications for safety and durability. Its adjustable height and smooth 360-degree pneumatic swivel deliver enhanced comfort and seamless mobility, making it the ultimate upgrade for your workspace seating.

## Description

⭐Product descriptionIf your gas cylinder is old or worn, you can cheaply replace it with an Omyoffice heavy-duty gas lift cylinder. The gas lift cylinder has excellent mechanical properties and durability. It can support higher weight than standard seat gas lift cylinders. Pneumatic impact allows it to rotate 360 degrees easily, smoothly and quietly. It is an excellent alternative to damaged or worn air lifts on office chairs, work chairs, executive chairs, etc.! Although this cylinder can hold most chairs and stools, it cannot hold them all. Please confirm your original cylinder. After installation, the smallest size difference should not change the performance of the lift. Be sure to remove the gas cylinder carefully, do not heat or puncture it. ⭐Package include：1*gas cylinder ⭐Size: Standard cylinder diameter: Outer cylinder: 2 inches, inner cylinder: 1. 1 inches. Please confirm the measurement before ordering. ⭐NOTE: NO OPEN OR HEAT/ HIGH PRESSURE

Review: Broke first day - Broke first day , bad quality

## Features

- 🏆[Adjustable height 5.5 inches]: The height of the fully compressed chair piston is: 11.4 inches, the fully expanded height is: 16.9 inches, it has an adjustable height of 5.5 inches,which allows you to rise higher (Note: higher than normal cylinder, measured before purchase)
- 🏆[Universal size] This hydraulic piston is suitable for almost all office chairs (salon chairs, executive chairs, work chairs, rolling stools) on the market, and has a better load-bearing capacity. The office chair piston maximum weight it supports is 1000Lbs, which is much heavier than ordinary gas cylinder for office chair
- 🏆[Official certification] Durable, the best quality gas lift cylinder, withstand higher weight and pressure, high safety and explosion-proof. The gas lift cylinder has passed SGS official test and BIFMA certification, and is made of high-quality thickened outer steel to ensure compliance with quality standards

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B097HJRVDG |
| Additional Features | Adjustable Height |
| Age Range Description | Adult |
| Arm Style | Armless |
| Back Style | Solid Back |
| Best Sellers Rank | #148,889 in Home ( See Top 100 in Home ) #824 in Home Office Desk Chairs |
| Brand | Omyoffice |
| Brand Name | Omyoffice |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.3 out of 5 stars 2,434 Reviews |
| Fill Material | Foam |
| Finish Types | Polished |
| Frame Material Type | Alloy Steel |
| Furniture Base Movement | Swivel |
| Furniture Finish | Black |
| Included Components | 1 |
| Indoor Outdoor Usage | Indoor |
| Is Customizable? | No |
| Is Foldable | No |
| Item Dimensions | 6 x 6 x 32 centimeters |
| Item Dimensions D x W x H | 6D x 6W x 32H centimeters |
| Item Type Name | 1 |
| Item Weight | 454 g |
| Item weight | 454 g |
| Leg Style | wheels |
| Manufacturer | Omyoffice |
| Material | Metal Alloy Steel |
| Material Type | Metal Alloy Steel |
| Maximum Weight Recommendation | 453.59 kg |
| Model Name | 1 |
| Model Number | 1 |
| Pattern | Solid |
| Product Care Instructions | Wipe Clean |
| Product dimensions | 6D x 6W x 32H centimeters |
| Reclining Position Count | 1 |
| Recommended Uses For Product | Office |
| Required Assembly | No |
| Room Type | Office |
| Seat Depth | 6 centimeters |
| Seat Height | 16.9 Inches |
| Seat Material | Alloy Steel |
| Shape | cylinder |
| Size | 5.5 inch |
| Style Name | Puncture Resistant |
| Subject Character | no subject character |
| Surface Recommendation | Hard Floor |
| Tilting | Yes |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Omyoffice
- **Colour:** Black
- **Material:** Metal Alloy Steel
- **Product dimensions:** 6D x 6W x 32H centimeters
- **Size:** 5.5 inch

## Images

![5.5 inch Office Chair Gas Lift Cylinder-Office Chair Replacement Parts,Universal Size Fits Most Chairs,Heavy Duty Gas Lift Hydraulic/Pneumatic Piston for Office Chair (Black) - Image 1](https://m.media-amazon.com/images/I/518dNVMxXpL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Does it work with Davis Lucid 20-ch--seat?**
A: Seems to work on most standard office chairs

**Q: Work with herman miller mirra chair?**
A: I don't know about that chair.  But it fit in the one I have.  Check the requirements of the gas lift and see if your chair meets them.   To me as long as your chair is a standard chair and the dimensions are the same, it should fit. 

How to make sure the gas lift cylinder fits your office chair?

Check the outer and inner diameter of your broken gas lift cylinder. This replacement part fits the one with an outer diameter of 2" and inner diameter of 1.1".

**Q: Can it fit an evoko gaming chair?**
A: I have used these on a few different chairs. I haven’t had a problem yet, these gas lifts seems to be pretty universal. Worst case is you take it back if it doesn’t fit.

**Q: Will this work with a Noble Chairs Chair?**
A: It worked on the one Noble chair that I have.Most of them are universal sizes, I don’t think it’s a big problem

## Customer Reviews

### ⭐ Broke first day
*by R***D on 10 October 2022*

Broke first day , bad quality

## Frequently Bought Together

- 5.5 inch Office Chair Gas Lift Cylinder- Replacement Parts,Universal Size Fits Most Chairs,Heavy Duty Gas Lift Hydraulic/Pneumatic Piston (Black)
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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-19*