---
product_id: 253878508
title: "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"
brand: "dozyant"
price: "₱3663"
currency: PHP
in_stock: true
reviews_count: 5
category: "Dozyant"
url: https://www.desertcart.ph/products/253878508-dozyant-6-long-stroke-office-chair-gas-lift-cylinder-replacement
store_origin: PH
region: Philippines
---

# 450 lbs heavy-duty capacity 6-inch adjustable stroke Smooth & noiseless 360° rotation 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

**Brand:** dozyant
**Price:** ₱3663
**Availability:** ✅ In Stock

## Summary

> 🪑 Elevate your throne with power, precision, and peace.

## Quick Answers

- **What is this?** 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 by dozyant
- **How much does it cost?** ₱3663 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/253878508-dozyant-6-long-stroke-office-chair-gas-lift-cylinder-replacement)

## 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

- • **Built for the Bold:** Supports up to 450 lbs with highest-end Class 4 durability—perfect for tall professionals who demand strength.
- • **Plug & Play Upgrade:** No screws, no hassle—easy installation means you’re back to work in minutes.
- • **Effortless Height Mastery:** 6-inch stroke lets you tailor your chair height for ultimate ergonomic comfort.
- • **Whisper-Quiet Performance:** Experience seamless, noiseless 360° swivel that keeps your focus uninterrupted.
- • **Universal Fit, Executive Style:** Designed to fit most office and executive chairs, making your upgrade sleek and simple.

## Overview

The DOZYANT 6" Long Stroke Gas Lift Cylinder is a premium Class 4 hydraulic piston designed for office chairs, offering a robust 450 lbs weight capacity and a smooth 6-inch adjustable height range. Engineered for tall users and universal compatibility, it ensures noiseless 360° rotation and effortless installation, making it the ultimate upgrade for executive seating comfort and durability.

## Description

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 : desertcart.ae: Home

Review: Great product, easy installation - Easy installation. 50mm diameter. Worked well to replace my dxracer prince series gaming chair. This one is good for taller people.
Review: Perfect and practical - I had a problem with my old chair. The cylinder wasn’t working properly, and I was about to replace the entire chair for this issue. However, I suddenly came across this cylinder, and it did its job as required.

## Features

- 6" STROKE FOR ADJUSTING CHAIR HEIGHT: Minimum length: 11.2 inches; maximum length when fully extended: 17.2 inches; adjustable range: 6 inches
- 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
- EASY INSTALLATION : Can be installed easily with no additional screws required.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Q8R34R9 |
| Additional Features | Heavy Duty, Adjustable Height, Smooth and Noiseless, Easy Installation |
| Age Range Description | Adult |
| Arm Style | Armless |
| Back Style | Solid Back |
| Best Sellers Rank | #22,582 in Home ( See Top 100 in Home ) #135 in Home Office Desk Chairs |
| Brand | DOZYANT |
| Brand Name | DOZYANT |
| Color | Orange |
| Colour | Orange |
| Country of Publication | China |
| Cushion Style | Boxed Edge |
| Customer Reviews | 4.4 out of 5 stars 2,183 Reviews |
| Fill Material | Foam |
| Finish Types | Painted |
| Frame Material Type | Alloy Steel |
| Furniture Base Movement | Swivel |
| Furniture Finish | Plastic |
| Global Trade Identification Number | 00765673999173 |
| Included Components | No components included |
| Indoor Outdoor Usage | Indoor |
| Is Foldable | No |
| Item Depth | 11 inches |
| Item Dimensions | 27.9 x 5.1 x 5.1 centimeters |
| Item Dimensions D x W x H | 27.9D x 5.1W x 5.1H centimeters |
| Item Weight | 1.9 Pounds |
| Item weight | 1.9 Pounds |
| Leg Style | wheels |
| Manufacturer | DOZYANT |
| Manufacturer Warranty Description | N. |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Maximum Weight Recommendation | 450 Pounds |
| Model Number | 140-QG |
| Pattern | Solid |
| Product Care Instructions | Wipe Clean |
| Product dimensions | 27.9D x 5.1W x 5.1H centimeters |
| Reclining Position Count | 1 |
| Recommended Uses For Product | Office |
| Required Assembly | No |
| Room Type | Office |
| Seat Material | Alloy Steel |
| Shape | Cylindrical |
| Size | Standard |
| Style Name | Contemporary |
| Surface Recommendation | Hard Floor |
| UPC | 765673999173 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** DOZYANT
- **Colour:** Orange
- **Material:** Alloy Steel
- **Product dimensions:** 27.9D x 5.1W x 5.1H centimeters
- **Size:** Standard

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71RmMOPGxHL.jpg)

## Questions & Answers

**Q: will this fit yamasoro chairs?**
A: Yes.  I used it on my Yamamoto because the one which came with the chair was not high enough.

**Q: Not compressing even with 200-lbs in the chair. Actuator is engaging top button. Cap removed. Any ideas?**
A: when empty, chair should go all the way up when you use the lever.  it should go down when you sit if you again use the lever.  if it is stuck at the top and u installed correctly then it must be defective.  it is a strong item and will not compress at all by just sitting w/out engaging the lever.  maybe lever is bent and not releasing air in lift which is of course how it would go down if its working properly.  my chair has been at the height i put it at since i installed the new lift—it hasn’t had to be readjusted a single time in months!

**Q: Does this 6” stroke version work better for Aeron Classic, or is the older 5" stroke model a better fit?**
A: Both fit the same, as both the bottom and top diameters are the same regardless of stroke. The only reason that I can see to change the stroke is to have a different height adjustment range, if the chair user was happy before I would use the cylinder with the same stroke length.

**Q: Will this fit a furmax office chair?**
A: If the piston size is standard, yes it will fit.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product, easy installation
*by M***N on 8 January 2026*

Easy installation. 50mm diameter. Worked well to replace my dxracer prince series gaming chair. This one is good for taller people.

### ⭐⭐⭐⭐⭐ Perfect and practical
*by H***D on 19 August 2025*

I had a problem with my old chair. The cylinder wasn’t working properly, and I was about to replace the entire chair for this issue. However, I suddenly came across this cylinder, and it did its job as required.

### ⭐⭐⭐⭐⭐ Good Brand
*by P***E on 6 April 2025*

awesome

## Frequently Bought Together

- 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
- DOZYANT 8" 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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**Shop now:** [https://www.desertcart.ph/products/253878508-dozyant-6-long-stroke-office-chair-gas-lift-cylinder-replacement](https://www.desertcart.ph/products/253878508-dozyant-6-long-stroke-office-chair-gas-lift-cylinder-replacement)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-02-04*