---
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: "$60"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/104714739-dozyant-gas-lift-cylinder-office-chair-cylinder-replacement-hydraulic-pneumatic
store_origin: NZ
region: New Zealand
---

# 450 lbs heavy-duty support 5-inch adjustable height 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:** $60
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your workspace with the ultimate heavy-duty gas lift!

## 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?** $60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/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

- • **Universal Fit:** Standard 2-inch diameter fits most executive and office chairs—upgrade without hassle.
- • **Seamless Movement:** Experience whisper-quiet, full 360° swivel for effortless multitasking.
- • **Unmatched Strength:** Supports up to 450 lbs with premium Class 4 durability—built for power users.
- • **Tool-Free Installation:** Swap your old cylinder in minutes—no screws or extra tools needed.
- • **Precision Height Control:** Adjust your chair height smoothly within a 5-inch range for perfect ergonomics.

## Overview

The DOZYANT Gas Lift Cylinder is a Class 4 heavy-duty hydraulic piston designed to support up to 450 lbs. Featuring a standard 2-inch diameter, it fits most executive and office chairs. It offers smooth, noiseless 360° rotation and a 5-inch adjustable height stroke, ensuring ergonomic comfort. Easy to install without additional tools, this alloy steel cylinder is built for durability and seamless performance in professional office environments.

## 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

## 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 |
|---------------|-------|
| Brand | DOZYANT |
| Colour | Black |
| Material | Alloy Steel |
| Size | Standard |
| Back Style | Wing Back |
| Product Care Instructions | Wipe Clean |
| Seat Material Type | Fabric |
| Recommended Uses For Product | Office |
| Maximum Weight Recommendation | 450 Pounds |
| Finish Type | Steel |
| Room Type | Office |
| Age Range (Description) | Adult |
| Arm Style | Armless |
| Surface Recommendation | Hard Floor |
| Furniture base movement | Swivel |
| Indoor/Outdoor Usage | Indoor |
| Manufacturer | DOZYANT |
| Model Number | 120-TKee |
| Manufacturer Part Number | 120-QG |
| Manufacturer | DOZYANT |

## Product Details

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

## 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/51uqmfakZML.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.

## 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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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-23*