---
product_id: 62700573
title: "DOZYANT Gas Lift Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Office Chairs, Highest End Class 4"
brand: "dozyant"
price: "249.99 DT"
currency: TND
in_stock: true
category: "Dozyant"
url: https://www.desertcart.tn/products/62700573-dozyant-gas-lift-cylinder-replacement-hydraulic-pneumatic-shock-piston-heavy
store_origin: TN
region: Tunisia
---

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

**Brand:** dozyant
**Price:** 249.99 DT
**Availability:** ✅ In Stock

## Summary

> 💼 Elevate your workspace with power and precision!

## Quick Answers

- **What is this?** DOZYANT Gas Lift Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Office Chairs, Highest End Class 4 by dozyant
- **How much does it cost?** 249.99 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/62700573-dozyant-gas-lift-cylinder-replacement-hydraulic-pneumatic-shock-piston-heavy)

## 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 Mobility:** Experience whisper-quiet, full 360° swivel without a hitch
- • **Effortless Upgrade:** Simple installation with no extra screws—get back to work faster
- • **Unmatched Strength:** Supports up to 450 lbs for executive-grade durability
- • **Premium Build Quality:** Crafted from high-grade alloy steel for long-lasting performance
- • **Precision Height Control:** Adjust your chair height effortlessly with a 5-inch stroke range

## Overview

The DOZYANT 5" Stroke Chair Lift Cylinder is a heavy-duty Class 4 gas lift designed for most office and executive chairs. It supports up to 450 lbs, offers smooth and noiseless 360° rotation, and features a 5-inch adjustable height range. Made from durable alloy steel, it installs easily without additional hardware, making it the ultimate upgrade for professional workspaces.

## Description

Buy DOZYANT Gas Lift Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Office Chairs, Highest End Class 4: Lifting Cylinders - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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 |
| Additional Features | High Weight Capacity, Smooth Movement |
| Age Range Description | Adult |
| Arm Style | Armless |
| Assembly Instructions Description | Tip the chair onto its side. Use the rubber mallet to tap and remove the base of the chair away from the seat. Use the pipe wrench to clamp tightly onto the top of the cylinder. Twist and then pull up in order to remove the cylinder. Remove the orange cap of the new cylinder. Insert the bottom of the cylinder into the center of the chair base. Carefully lift both the chair base and the chair cylin… |
| Back Style | Solid Back |
| Best Sellers Rank | #21,098 in Office Products ( See Top 100 in Office Products ) #528 in Office Furniture Accessories |
| Brand | DOZYANT |
| Brand Name | DOZYANT |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 7,744 Reviews |
| Fill Material | Plastic |
| Form Factor | 360 |
| Frame Material Type | Alloy Steel |
| Furniture Base Movement | Swivel |
| Global Trade Identification Number | 00765673999159 |
| Included Components | 'Office Chair Gas Lift Cylinder' |
| Indoor Outdoor Usage | Indoor |
| Is Foldable | No |
| Item Depth | 11 inches |
| Item Dimensions | 11 x 8.6 x 2 inches |
| Item Dimensions D x W x H | 11"D x 8.6"W x 2"H |
| Item Type Name | Hydraulic Pneumatic Shock Piston Heavy Duty |
| Item Weight | 1.9 Pounds |
| Leg Style | Straight Leg |
| Manufacturer | DOZYANT |
| Manufacturer Part Number | 120-QG |
| Manufacturer Warranty Description | N. |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Maximum Weight Recommendation | 450 Pounds |
| Model Name | Gas Lift Cylinder, Office Chair Gas Lift Cylinder Replacement |
| Model Number | 120-TKee |
| Pattern | Solid |
| Product Care Instructions | Wipe Clean |
| Product Dimensions | 11"D x 8.6"W x 2"H |
| Reclining Position Count | 1 |
| Recommended Uses For Product | Office |
| Required Assembly | Yes |
| Room Type | Office |
| Seat Depth | 8.6 inches |
| Seat Height | 15 Inches |
| Seat Material | Plastic |
| Shape | cylinder |
| Size | 5 inch |
| Style Name | Formal |
| Surface Recommendation | Hard Floor |
| Tilting | No |
| UPC | 765673999159 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** DOZYANT
- **Color:** Black
- **Material:** Alloy Steel
- **Product Dimensions:** 11"D x 8.6"W x 2"H
- **Size:** 5"STROKE

## Images

![DOZYANT Gas Lift Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Office Chairs, Highest End Class 4 - Image 1](https://m.media-amazon.com/images/I/51uqmfakZML.jpg)

## Available Options

This product comes in different **Size** options.

## 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
- TICONN Office Chair Caster Wheels Set of 5 for Tile, Hardwood Floors and Carpets, Universal Fit for Most Chairs (Black)
- 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/62700573-dozyant-gas-lift-cylinder-replacement-hydraulic-pneumatic-shock-piston-heavy](https://www.desertcart.tn/products/62700573-dozyant-gas-lift-cylinder-replacement-hydraulic-pneumatic-shock-piston-heavy)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-24*