---
product_id: 104714739
title: "DOZYANT Gas Lift Cylinder, Office Chair Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Chairs, Highest End Class 4"
brand: "dozyant"
price: "₩54222"
currency: KRW
in_stock: true
reviews_count: 13
category: "Dozyant"
url: https://www.desertcart.kr/products/104714739-dozyant-gas-lift-cylinder-office-chair-cylinder-replacement-hydraulic-pneumatic
store_origin: KR
region: South Korea
---

# 450 lbs heavy-duty capacity 5-inch adjustable stroke 360° smooth noiseless rotation DOZYANT Gas Lift Cylinder, Office Chair Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Chairs, Highest End Class 4

**Brand:** dozyant
**Price:** ₩54222
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your workspace with power, precision, and silent smoothness!

## Quick Answers

- **What is this?** DOZYANT Gas Lift Cylinder, Office Chair Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Chairs, Highest End Class 4 by dozyant
- **How much does it cost?** ₩54222 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/104714739-dozyant-gas-lift-cylinder-office-chair-cylinder-replacement-hydraulic-pneumatic)

## Best For

- dozyant enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Movement 🔄:** Experience whisper-quiet, full 360° swivel for effortless, smooth chair adjustments all day long.
- • **Unmatched Strength 💪:** Supports up to 450 lbs with highest-end Class 4 durability for executive-grade reliability.
- • **Precision Height Control 📏:** Adjust your chair height with a generous 5-inch stroke range, tailored for perfect ergonomic fit.
- • **Built to Last Steel Alloy 🛡️:** Crafted from premium alloy steel for long-lasting performance that outshines local alternatives.
- • **Universal Fit & Easy Install 🛠️:** Standard 2-inch diameter fits most office chairs and installs in minutes—no extra screws needed.

## Overview

The DOZYANT Gas Lift Cylinder is a premium Class 4 hydraulic piston designed to replace office chair cylinders with a heavy-duty 450 lbs capacity. Featuring a 2-inch standard diameter, 5-inch adjustable height stroke, and noiseless 360° swivel, it fits most executive chairs and installs easily without extra hardware. Made from durable alloy steel, it guarantees long-lasting, smooth performance for professional workspaces.

## Description

DOZYANT Gas Lift Cylinder, Office Chair Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Chairs, Highest End Class 4 : desertcart.in: Home & Kitchen

Review: Good replacement, better than local variants - Bought it an year ago, still working fine. Slightly expensive than from local vendors but it shows in quality.
Review: Good purchase - Heavy duty but slightly costly

## Features

- HEAVY DUTY Gas lift cylinder that holds great weights - tall center support column of the chair. Holds up to 450 lbs on most office, executive and computer chairs.Highest End Class 4 gas cylinder on market.
- STANDARD CYLINDER DIAMETER: Outer cylinder: 2 inches, Inner cylinder: 1.1 inches. Please confirm the measurement before ordering.
- SMOOTH & NOISELESS: Full 360 degree rotation, smooth and noiseless movements to all directions
- 5’’ STROKE FOR ADJUSTING CHAIR HEIGHT: Minimum length: 10 inches; maximum length when fully extended: 15 inches; adjustable range: 5 inches
- EASY INSTALLATION : Can be installed easily with no additional screws required.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078BPJ6W1 |
| Age Range (Description) | Adult |
| Arm Style | Armless |
| Back Style | Wing Back |
| Best Sellers Rank | #29,424 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #79 in Home Office Desk Chairs |
| Brand | DOZYANT |
| Colour | Black |
| Customer Reviews | 4.0 4.0 out of 5 stars (4,237) |
| Date First Available | 4 May 2018 |
| Finish Type | Steel |
| Furniture base movement | Swivel |
| Indoor/Outdoor Usage | Indoor |
| Item Dimensions LxWxH | 27.9 x 21.8 x 5.1 Centimeters |
| Item Weight | 862 g |
| Manufacturer | DOZYANT |
| Manufacturer Part Number | 120-QG |
| Material | Alloy Steel |
| Model Number | 120-TKee |
| Product Care Instructions | Wipe Clean |
| Recommended Uses For Product | Office |
| Room Type | Office |
| Seat Material Type | Fabric |
| Shape | Wingback |
| Size | Standard |
| Special Feature | Swivel |
| Surface Recommendation | Hard Floor |

## Product Details

- **Back Style:** Wing Back
- **Brand:** DOZYANT
- **Colour:** Black
- **Frame Material:** Alloy Steel
- **Item Weight:** 862 g
- **Material:** Alloy Steel
- **Product Care Instructions:** Wipe Clean
- **Seat Material Type:** Fabric
- **Size:** Standard
- **Special Feature:** Swivel

## Images

![DOZYANT Gas Lift Cylinder, Office Chair Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Chairs, Highest End Class 4 - Image 1](https://m.media-amazon.com/images/I/21GLz9-fDAL.jpg)
![DOZYANT Gas Lift Cylinder, Office Chair Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Chairs, Highest End Class 4 - Image 2](https://m.media-amazon.com/images/I/312QT0Ft8dL.jpg)
![DOZYANT Gas Lift Cylinder, Office Chair Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Chairs, Highest End Class 4 - Image 3](https://m.media-amazon.com/images/I/31szzxX7N3L.jpg)
![DOZYANT Gas Lift Cylinder, Office Chair Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Chairs, Highest End Class 4 - Image 4](https://m.media-amazon.com/images/I/410ylwm8qAL.jpg)
![DOZYANT Gas Lift Cylinder, Office Chair Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Chairs, Highest End Class 4 - Image 5](https://m.media-amazon.com/images/I/4126BLoDZrL.jpg)

## Questions & Answers

**Q: Does this shock sit you up higher than most chairs**
A: "Than most chairs?"  NO.  There is no "most chairs". This is 5" extension model (really 4 1/2) which is middle of the 3 standard extension.  You need to measure the total compression, lowest to highest, of your existing chair and get the model that matches it (or changes it if you want that).

**Q: Is the weight capacity rating correct (1,000 lbs.)? this is the only i've seen with that rating at comparable prices. thanks.**
A: I know it is much higher than any of the other chairs I have had it also adjusts to much higher height if need be. I have not tested to 1000 lbs but it is very sturdy even if using all day, everyday.

**Q: I have an effezeta executive office leather chair made in Italy. Will this gas cylinder fit?**
A: You would need to find out if your chairs cylinder is replaceable and if it uses the same size cylinder.  The cylinders work great, I have replaced the cylinder in two chairs and they work great.

**Q: What is the length of the gas lift cylinder?**
A: 10", 15" extended. So 5" of adjustable height.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good replacement, better than local variants
*by H***R on 20 January 2026*

Bought it an year ago, still working fine. Slightly expensive than from local vendors but it shows in quality.

### ⭐⭐⭐⭐ Good purchase
*by G***G on 21 November 2025*

Heavy duty but slightly costly

### ⭐⭐⭐⭐⭐ Good
*by R***A on 27 October 2025*

It's ok,but I have returned this , quality ok, fit , stability not good assembly very nice stability ok, functionality ok

## Frequently Bought Together

- DOZYANT Gas Lift Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Office Chairs, Highest End Class 4
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- DOZYANT 6" Long Stroke Office Chair Gas Lift Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) for Tall Person Universal Size Fits Most Executive Chairs, Highest End Class 4

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-31*