---
product_id: 382684647
title: "Office Chair Cylinder Replacement,Heavy-Duty Gas Lift Cylinder Fits Most Chairs,Highest End Class 4 Hydraulic Pneumatic Piston, Universal Size"
brand: "hosali"
price: "₨1367"
currency: SCR
in_stock: true
reviews_count: 13
category: "Hosali"
url: https://www.desertcart.sc/products/382684647-office-chair-cylinder-replacement-heavy-duty-gas-lift-cylinder-fits
store_origin: SC
region: Seychelles
---

# Universal 50mm fit Easy 5-min install Class 4 heavy-duty piston Office Chair Cylinder Replacement,Heavy-Duty Gas Lift Cylinder Fits Most Chairs,Highest End Class 4 Hydraulic Pneumatic Piston, Universal Size

**Brand:** hosali
**Price:** ₨1367
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your workspace with power, precision, and effortless style!

## Quick Answers

- **What is this?** Office Chair Cylinder Replacement,Heavy-Duty Gas Lift Cylinder Fits Most Chairs,Highest End Class 4 Hydraulic Pneumatic Piston, Universal Size by hosali
- **How much does it cost?** ₨1367 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/382684647-office-chair-cylinder-replacement-heavy-duty-gas-lift-cylinder-fits)

## Best For

- hosali enthusiasts

## Why This Product

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

## Key Features

- • **Risk-Free Upgrade:** Backed by thorough quality checks and responsive warranty support to keep you worry-free.
- • **Smooth Height Adjustment:** 5.5-inch piston stroke offers precise, quiet, and 360° rotation for ergonomic comfort.
- • **DIY Friendly Installation:** Comes with gloves and requires no extra screws—refresh your chair in under 5 minutes.
- • **Fits 99% of Office Chairs:** Universal 50mm base fits most managerial, executive, and task chairs effortlessly.
- • **Unmatched Strength & Safety:** Class 4 gas lift supports up to 1000 lbs with anti-explosion design for peace of mind.

## Overview

The HOSALI Office Chair Cylinder Replacement is a premium Class 4 hydraulic gas lift piston designed to fit 99% of standard office chairs with a 50mm base. Engineered for heavy-duty use, it supports up to 1000 lbs and features a 5.5-inch adjustable stroke for smooth, quiet height control. Easy to install with included gloves and no extra hardware, it revitalizes your chair’s comfort and stability while saving you the cost of a new chair. Certified for durability with a safety decompression design, it’s the smart, reliable upgrade for any professional workspace.

## Description

Buy HOSALI Office Chair Cylinder Replacement,Heavy-Duty Gas Lift Cylinder Fits Most Chairs,Highest End Class 4 Hydraulic Pneumatic Piston, Universal Size: Managerial & Executive Chairs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Heavy-Duty and Reliable — Just Measure First - This replacement cylinder is a beast—strong, sturdy, and a great value for the price. It was easy to install and instantly made my chair feel more solid and secure. The product claims to hold up to 1000 pounds, and it really does feel that strong. No wobble, no slow sinking over time like my old one. My wife comes into my office and i'm not worried to have her hop onto my lap. That said, I made the mistake of not measuring beforehand. I was using this on a Lazyboy executive chair, and the new lift was taller than expected. Now my knees bump into the underside of the desk, which was on me for not double-checking specs. I’ve since ordered a shorter one, but I’m saving this for another chair because the quality is excellent. If you need a tall, heavy-duty gas lift and have the space for it, this is a solid choice. Just be sure to measure your setup first!
Review: It's called a chair "cylinder" and this one works great - Another product I wish I had known about 15 years (and 2+ chairs ago). Thanks to Gemini (AI) for helping me figure out what this part was called, so I could find it on desertcart. Most new chair cylinders give out after 5 for me. I bought this heavy duty one and it fit (easy assemble) and worked flawlessly. Will rereview if it doesn't hold. I'm also glad it saved me from throwing an otherwise good Staples chair in the landfill. Felt like a double win.

## Features

- UNIVERSAL SIZE THAT FITS MOST CHAIRS: This chair cylinder replacement will fit all office chair bases with 50mm(2 inches) standard centre hole. Ideal to replace gas lift cylinder on 99% standard office chairs, task chairs, executive chairs, salon chairs and rolling stools on the market. SAVE MONEY - to fix your sinking office chair by replacing the cylinder instead of spending hundred bucks for a brand new computer chair. ( Please measure dimensions before purchasing )
- HEAVY DUTY CLASS 4 PISTON - ANTI-EXPLOSION CYLINDER: Our office chair piston passed the top-level test of BIFMA certification by lifting up and down 120,000 times without fail, they built with high-quality solid steel that can support maximum weight up to 1000 lbs. The safety decompression structure design will be more secure than other gas lift cylinder you ever use
- 5.5’’ PISTON STROKE FOR ADJUSTING CHAIR HEIGHT: This chair piston extends from 285mm to 425mm ( 11.22 - 16.7"), minimum length: 11.22 inches; maximum length when fully extended: 16.7 inches, travel from the highest to the lowest point, replace your office chair gas cylinder and stop worrying about disturbing anyone, 360 degree rotation to all directions, freely lift and rotate your office chair smoothly and quietly
- EASY INSTALLATION: It comes with gloves and chair cylinder. Usually you may need to use a rubber mallet to take out the old gas lift cylinder from chair base and can be installed easily without additional screws required.Spending 5 minutes will bring a new life to your old office chair. We suggest you watch videos on Youtube before you start the installation (search "office chair gas lift cylinder replacement" )
- HASSLE-FREE WARRANTY: All our office chair replacement parts are 100% inspection before shipping. Your satisfaction is always our top priority. If for some reason the cylinder fails, leaks, or starts sinking, contact our professional after-service team via email, our direct after-sale team will reach out to you and timely solve your problems

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09CYPBZJF |
| Age Range (Description) | Adult |
| Arm Style | Armless |
| Assembly Instructions Description | Requires basic assembly using provided tools and optional video guidance |
| Back Style | no back |
| Best Sellers Rank | #26,848 in Office Products ( See Top 100 in Office Products ) #44 in Managerial Chairs & Executive Chairs |
| Brand | HOSALI |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,730) |
| Date First Available | August 18, 2021 |
| Form Factor | Recliner |
| Furniture base movement | Glide |
| Included Components | Gloves, Chair Cylinder |
| Indoor/Outdoor Usage | Indoor |
| Is Customizable | No |
| Is Foldable | No |
| Item Weight | 2.35 pounds |
| Item model number | 0c862a9b-760a-4c6c-8439-f578b16a5be7 |
| Leg Style | wheels |
| Manufacturer | HOSALI |
| Package Dimensions | 12.4 x 2.28 x 2.28 inches |
| Pattern | Solid |
| Product Care Instructions | Wipe Clean |
| Reclining Position Count | 1 |
| Recommended Uses For Product | Office |
| Room Type | Office |
| Shape | Cylindrical |
| Size | 5.5-black |
| Special Feature | Stackable |
| Style | Modern |
| Surface Recommendation | Hard Floor |
| Tilting | No |
| UPC | 616908911586 |
| Unit Count | 1.0 Count |

## Product Details

- **Back Style:** no back
- **Brand:** HOSALI
- **Color:** Black
- **Material:** Stainless Steel
- **Size:** 5.5-black

## Images

![Office Chair Cylinder Replacement,Heavy-Duty Gas Lift Cylinder Fits Most Chairs,Highest End Class 4 Hydraulic Pneumatic Piston, Universal Size - Image 1](https://m.media-amazon.com/images/I/61eToYAEpKL.jpg)

## Available Options

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

## Questions & Answers

**Q: No instructions...do I just jam it in, as it comes out of the box?**
A: if you have the old one out it should just be a matter of sliding it in where it needs to go reversing the process you did removing the old one and you probably don't want to jam it in. I had issues with mine as the old one didn't want to come out of the bracket on the bottom of the chair

**Q: Will this fit in a Razer Iskur chair?**
A: You need to check the measurements that they say. Diameter of the cylinder in the base, and the length of the shaft. I bought the long one it fit but the chair now sits a little higher when lowered and a lot higher when extended. Check the bottom Diameter in the base/wheels

**Q: I have a emerge vortex game chair (p/n 58293), will this cylinder fit?**
A: It would have fit my gaming chair but my old cylinder would not come out. I used everything but a torch to get it out. If you have one of the cheap Amazon chairs you might want to look at that first. I changed one in my drafting chair with no problems?

**Q: What is the difference between the two sizes? How do I know which one I need?**
A: One size (2.5) provides 2.5" of lift height, while the other (5.5) provides 5.5" of height variance. Which one you'll need depends entirely on how high you'd like/need the chair to be when you sit on it and how much you'd like that height to be adjustable when you work the hydraulics.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Heavy-Duty and Reliable — Just Measure First
*by T***T on June 24, 2025*

This replacement cylinder is a beast—strong, sturdy, and a great value for the price. It was easy to install and instantly made my chair feel more solid and secure. The product claims to hold up to 1000 pounds, and it really does feel that strong. No wobble, no slow sinking over time like my old one. My wife comes into my office and i'm not worried to have her hop onto my lap. That said, I made the mistake of not measuring beforehand. I was using this on a Lazyboy executive chair, and the new lift was taller than expected. Now my knees bump into the underside of the desk, which was on me for not double-checking specs. I’ve since ordered a shorter one, but I’m saving this for another chair because the quality is excellent. If you need a tall, heavy-duty gas lift and have the space for it, this is a solid choice. Just be sure to measure your setup first!

### ⭐⭐⭐⭐⭐ It's called a chair "cylinder" and this one works great
*by A***. on November 20, 2025*

Another product I wish I had known about 15 years (and 2+ chairs ago). Thanks to Gemini (AI) for helping me figure out what this part was called, so I could find it on Amazon. Most new chair cylinders give out after 5 for me. I bought this heavy duty one and it fit (easy assemble) and worked flawlessly. Will rereview if it doesn't hold. I'm also glad it saved me from throwing an otherwise good Staples chair in the landfill. Felt like a double win.

### ⭐⭐⭐⭐⭐ Perfect fit for a like-new chair!
*by T***O on January 16, 2026*

This is a PERFECT replacement cartridge for my office chair. I thought I would have to buy a whole new chair, but with this cartridge, it's like new! Super easy to replace and it lifts even higher than my old cartridge. I would have no problem buying this again if needed.

## Frequently Bought Together

- HOSALI Office Chair Cylinder Replacement,Heavy-Duty Gas Lift Cylinder Fits Most Chairs,Highest End Class 4 Hydraulic Pneumatic Piston, Universal Size
- TICONN Office Chair Caster Wheels Set of 5 for Tile, Hardwood Floors and Carpets, Universal Fit for Most Chairs (Black)
- MASTERY MART 28" Heavy Duty Office Chair Base Replacement Parts, 2500 Lbs, Desk Chair Reinforced Metal Leg with Universal Gas Cylinder Hole and Casters Sockets, Matte Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sc/products/382684647-office-chair-cylinder-replacement-heavy-duty-gas-lift-cylinder-fits](https://www.desertcart.sc/products/382684647-office-chair-cylinder-replacement-heavy-duty-gas-lift-cylinder-fits)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-16*