---
product_id: 253878508
title: "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: "€ 86.89"
currency: EUR
in_stock: true
reviews_count: 10
category: "Dozyant"
url: https://www.desertcart.sk/products/253878508-6-long-stroke-office-chair-gas-lift-cylinder-replacement-hydraulic
store_origin: SK
region: Slovakia
---

# 450 lbs heavy-duty capacity 6-inch adjustable stroke Smooth & noiseless 360° rotation 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:** € 86.89
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 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?** € 86.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/253878508-6-long-stroke-office-chair-gas-lift-cylinder-replacement-hydraulic)

## 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 Power Users:** Supports up to 450 lbs with highest-end Class 4 gas lift technology—ideal for tall professionals.
- • **Whisper-Quiet Operation:** Experience smooth, noiseless adjustments with full 360-degree rotation—no distractions, just focus.
- • **Durable Alloy Steel Build:** Premium materials ensure long-lasting performance and reliability for your daily grind.
- • **Effortless Height Control:** 6-inch stroke lets you customize your chair height for perfect posture and comfort.
- • **Universal Fit, Zero Hassle:** Standard 2-inch diameter fits most executive and gaming chairs; installs easily without extra tools.

## Overview

The DOZYANT 6" Long Stroke Gas Lift Cylinder is a heavy-duty, Class 4 hydraulic piston designed for tall users and executive chairs. Offering a 6-inch adjustable height range and supporting up to 450 lbs, it ensures smooth, noiseless 360-degree rotation. Made from durable alloy steel, it fits most standard office chairs and installs easily without extra hardware.

## 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 |
| Best Sellers Rank | #32,904 in Home ( See Top 100 in Home ) #183 in Home Office Desk Chairs |
| Brand | DOZYANT |
| Color | Orange |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,182) |
| Date First Available | 1 January 2024 |
| Item Weight | 862 g |
| Manufacturer | DOZYANT |
| Manufacturer Part Number | 140-QG |
| Material Type | Alloy Steel |
| Model number | 140-QG |
| Product Dimensions | 27.94 x 5.08 x 5.08 cm; 861.83 g |
| Shape | Cylindrical |
| Size | Standard |

## Product Details

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

## Images

![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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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-09*