---
product_id: 427046536
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: "฿1518"
currency: THB
in_stock: true
category: "Dozyant"
url: https://www.desertcart.co.th/products/427046536-dozyant-6-long-stroke-office-chair-gas-lift-cylinder-replacement
store_origin: TH
region: Thailand
---

# 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:** ฿1518
**Availability:** ✅ In Stock

## Summary

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

## 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?** ฿1518 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/427046536-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 to Endure:** Class 4 heavy-duty gas lift supports up to 450 lbs—engineered for executive power users.
- • **Effortless Height Control:** 6-inch long stroke for perfect ergonomic adjustment tailored to your tall frame.
- • **Premium Alloy Steel Build:** Durable, sleek steel construction ensures longevity and a modern office aesthetic.
- • **Whisper-Quiet Performance:** Experience seamless, noiseless 360° swivel that keeps your focus uninterrupted.
- • **Universal Fit, Zero Hassle:** Fits most executive chairs with standard 2-inch diameter; installs easily with no extra screws.

## Overview

The DOZYANT 6" Long Stroke Gas Lift Cylinder is a premium Class 4 hydraulic piston designed for tall professionals seeking robust, noiseless chair height adjustment. Supporting up to 450 lbs, it fits most executive chairs with a universal 2-inch diameter and offers a smooth 6-inch adjustable range for ergonomic comfort. Easy to install and built with durable alloy steel, it’s the ultimate upgrade for a commanding office presence.

## 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.in: Home & Kitchen

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Q8R34R9 |
| Age Range Description | Adult |
| Arm Style | Armless |
| Back Style | Solid Back |
| Best Sellers Rank | #15,093 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #44 in Home Office Desk Chairs |
| Brand | DOZYANT |
| Colour | Black |
| Country of Origin | China |
| Cushion Style | Boxed Edge |
| Customer Reviews | 4.0 out of 5 stars 2,182 Reviews |
| Fill Material | Foam |
| Finish Types | Steel |
| Frame Material | Alloy Steel |
| Furniture Base Movement | Swivel |
| Furniture Finish | Stainless Steel |
| Global Trade Identification Number | 00765673999173 |
| Included Components | No components included |
| Indoor Outdoor Usage | Indoor |
| Is Foldable | No |
| Item Dimensions D x W x H | 27.9D x 5.1W x 5.1H Centimeters |
| Item Height | 2 Inches |
| Item Weight | 1.9 Pounds |
| Leg Style | Pedestal |
| Manufacturer | DOZYANT |
| Material | 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 |
| Product Features | Heavy Duty |
| Reclining Position Count | 1 |
| Recommended Uses For Product | Office |
| Room Type | Office |
| Seat Material Type | Alloy Steel |
| Shape | Curved |
| Size | Standard |
| Style | Contemporary |
| Surface Recommendation | Hard Floor |
| UPC | 765673999173 |
| Unit Count | 1 Count |
| Wood Type | Alloy Steel |

## Product Details

- **Back Style:** Solid Back
- **Brand:** DOZYANT
- **Colour:** Black
- **Frame Material:** Alloy Steel
- **Item Weight:** 1.9 Pounds
- **Material:** Alloy Steel
- **Product Care Instructions:** Wipe Clean
- **Product Dimensions:** 27.9D x 5.1W x 5.1H Centimeters
- **Size:** Standard
- **Special Feature:** Heavy Duty

## 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.

## 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 Thailand*
*Store origin: TH*
*Last updated: 2026-01-26*