---
product_id: 90424559
title: "TUKA Gas Lift for Office Chair Boss Chair, 8.6\" Gaslift - Total Length 280-420mm, Steel Replacement Gas Spring Rod Chair Part, Office Chair Gas Cylinder, Chrome, TKD5202-140"
brand: "tuka-i-akut"
price: "1555763₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Tuka I Akut"
url: https://www.desertcart.vn/products/90424559-tuka-gas-lift-for-office-chair-boss-chair-8-6
store_origin: VN
region: Vietnam
---

# Adjustable Height 280-420mm 360° Smooth Rotation Steel Alloy Build TUKA Gas Lift for Office Chair Boss Chair, 8.6" Gaslift - Total Length 280-420mm, Steel Replacement Gas Spring Rod Chair Part, Office Chair Gas Cylinder, Chrome, TKD5202-140

**Brand:** tuka-i-akut
**Price:** 1555763₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your workspace comfort with TUKA’s sleek, sturdy gas lift!

## Quick Answers

- **What is this?** TUKA Gas Lift for Office Chair Boss Chair, 8.6" Gaslift - Total Length 280-420mm, Steel Replacement Gas Spring Rod Chair Part, Office Chair Gas Cylinder, Chrome, TKD5202-140 by tuka-i-akut
- **How much does it cost?** 1555763₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/90424559-tuka-gas-lift-for-office-chair-boss-chair-8-6)

## Best For

- tuka-i-akut enthusiasts

## Why This Product

- Trusted tuka-i-akut brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless 360° Rotation:** Experience fluid swivel motion for dynamic workspaces and multitasking efficiency.
- • **Universal Compatibility:** Fits all standard office chair bases with 50mm center hole and standard seat plates.
- • **Heavy-Duty Load Capacity:** Supports up to 180kg, ensuring stability and comfort for every professional.
- • **Customizable Height Range:** Adjust your chair effortlessly between 280mm to 420mm for perfect ergonomic alignment.
- • **Precision Steel Alloy Construction:** Durable chrome finish engineered for long-lasting strength and sleek office aesthetics.

## Overview

The TUKA Gas Lift TKD5202-140 is a premium chrome-finished steel gas spring rod designed to replace and upgrade standard office chair cylinders. With an adjustable height range of 280-420mm, it fits most office chairs featuring a 50mm center hole and standard seat plates. Engineered to support up to 180kg, it offers smooth 360-degree rotation, enhancing ergonomic comfort and durability for professional environments.

## Description

Product description TUKA Replacement Gas Spring Rod, Gas Lift Cylinder for Standard Office Chairs, Task Chairs and more TUKA Gas Cyclinder Replacement Steell Gas Lift Gas Spring Rod : Ideal to replace gas cylinders on most standard office chairs, task chairs, executive chairs, and more. Choose your desired Sizes and Colors to make your office chair in the correct height, and make your seat more comfortable for you. TUKA Standard Replacement Gas Cylinder fit Standard Offce Chairs (50mm centre Hole Chair Base & standard Standard Seat Plates, Mechanism interface), it has hat Standard Cylinder Diameter Outside & Standard Shaft Diameter. Available in different sizes and colors. Detail Information + Color: Chrome + Dimensionen: ++ 6.5" Gas Lift: Adjustable Height (total height) from 225mm - 310mm (85mm Adjustable Range) ; Length of outer cylinder (body) = 165mm . ++ 7.9" Gas Lift: Adjustable Height (total height) from 260mm - 380mm (120mm Adjustable Range) ; Length of outer cylinder (body) = 200mm . ++ 8.6" Gas Lift: Adjustable Height (total height) from 280mm - 420mm (140mm Adjustable Range) ; Length of outer cylinder (body) = 220mm . Safety Warning Please check that the maximum load of 180kg is respected and use the gas lift function and anti-shock buffer appropriately to ensure greater safety and comfort during use.

Review: Great replacement - My office chair kept sinking and thought I'd try this rather than buy a new one. My old gas lift was really hard to remove - best advice is get a proper pipe wrench - I asked one of my neighbours who's a plumber and it came off in seconds after hours or trying to remove it myself without the right tools. This new gas lift slotted straight in and worked immediately. Overall very happy.
Review: Great replacement - Nice and long gas lift. My office chair is a bit higher now which is great. Seems sturdy. Getting the old one out the chair was a bit tricky, but this just slotted in easily once that was done.

## Features

- TUKA Gas Cyclinder Replacement Steel Gas Lift Gas Spring Rod : Ideal to replace gas cylinders on most standard office chairs, task chairs, executive chairs, and more.
- Standard Cylinder Diameter outside : Fit All Office Chairs Bases with 50mm standard centre hole. Matched Chair Base please see our other products.
- Standard Shaft Diameter : Fits Standard Seat Plates,Mechanism interface.
- 8.6" Standard Gaslift Extends from 280mm to 420mm ( 11.0 - 16.5") , Length of outer cylinder (body) = 220mm ( 8.6" ). More detail size information please see the pictures.
- Load tested up to 180 KGs. Giving the user 360 degree's of rotation, allowing full movement. Available in different sizes and colors.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07K7K7CC2 |
| Assembly type | Please follow the steps to assemble the chair from its components after delivery. Please check that all parts are properly assembled according to the instructions. |
| Best Sellers Rank | 107,291 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 367 in Desk Chairs |
| Capacity | 8.6": Total Length 280-420mm |
| Care Instructions | Wipe Clean |
| Colour | Chrome_ |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,182) |
| Date First Available | 1 Jan. 2018 |
| Finish type | Chrome |
| Is assembly required | Yes |
| Item Model Number | TKD5202-140 |
| Item model number | TKD5202-140 |
| Item shape | Rectangular square with curved surfaces |
| Manufacturer | TUKAI |
| Mattress comfort | Office Chair |
| Primary material | Alloy Steel |
| Product Dimensions | 22 x 22 x 42 cm; 890 g |
| Shipping weight | 0.93 Kilograms |
| Style | Industrial |
| Type of wood | Alloy Steel |
| What is in the box? | No components included |

## Product Details

- **Brand:** TUKA-i-AKUT
- **Colour:** Chrome_
- **Item weight:** 0.89 Kilograms
- **Material:** Alloy Steel
- **Size:** 8.6": Total Length 280-420mm

## Images

![TUKA Gas Lift for Office Chair Boss Chair, 8.6" Gaslift - Total Length 280-420mm, Steel Replacement Gas Spring Rod Chair Part, Office Chair Gas Cylinder, Chrome, TKD5202-140 - Image 1](https://m.media-amazon.com/images/I/61UBr4WVw1L.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this fit on a secretlab chair?**
A: Probably they are quite generic and just a push fit this one was a little longer than my original but that suited me. I would check the dimensions to be sure with your original

**Q: How do you make it extend? It's not working for mw...**
A: once fitted it should work correctly: If adjustment lever is in the correct position it will operate. If not then the either there is leak in the piston such as the spring clip at the base of the the piston is missing thus leaving no compression in the piston. Then the whole piston needs to be replaced.

**Q: I understand the cylinder diameter is 50mm but can someone tell me what the top shaft diameter is please?**
A: mine is 28 mm.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great replacement
*by A***R on 21 January 2021*

My office chair kept sinking and thought I'd try this rather than buy a new one. My old gas lift was really hard to remove - best advice is get a proper pipe wrench - I asked one of my neighbours who's a plumber and it came off in seconds after hours or trying to remove it myself without the right tools. This new gas lift slotted straight in and worked immediately. Overall very happy.

### ⭐⭐⭐⭐⭐ Great replacement
*by A***R on 11 October 2023*

Nice and long gas lift. My office chair is a bit higher now which is great. Seems sturdy. Getting the old one out the chair was a bit tricky, but this just slotted in easily once that was done.

### ⭐⭐⭐⭐ Humanscale compatible
*by L***K on 26 October 2023*

Good fit for my old Humanscale chair. It's a little stiffer in that it doesn't have the nice bounce of the real thing, but that's not really an issue that bothers me at the price.

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-25*