---
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: "€ 30.40"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/90424559-tuka-gas-lift-for-office-chair-boss-chair-8-6
store_origin: IE
region: Ireland
---

# Supports up to 180kg 8.6" gaslift length Fits 50mm base hole 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:** € 30.40
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your workspace with effortless style and strength!

## 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?** € 30.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/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

- • **Robust Steel Build:** Durable alloy steel with chrome finish for long-lasting performance
- • **Smooth 360° Rotation:** Enables full swivel motion for dynamic workspaces
- • **Universal Compatibility:** Designed to fit all standard office chair bases with 50mm center hole
- • **Heavy-Duty Load Capacity:** Tested to support up to 180kg, built for executive comfort
- • **Seamless Height Adjustment:** Extend from 280mm to 420mm for perfect ergonomic positioning

## Overview

The TUKA Gas Lift TKD5202-140 is a premium 8.6-inch chrome alloy steel gas cylinder designed to replace and upgrade most standard office chairs. It offers smooth height adjustment from 280mm to 420mm, fits universally with a 50mm base hole, supports up to 180kg load, and enables full 360-degree swivel, combining durability with ergonomic flexibility for the modern professional.

## Description

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

## 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 |
|---------------|-------|
| Colour | Chrome_ |
| Package Dimensions | 29.7 x 5.9 x 5.6 cm; 890 g |
| Is assembly required | Yes |
| Primary material | Alloy Steel |
| Type of wood | Alloy Steel |
| Finish type | Chrome |
| Capacity | 8.6": Total Length 280-420mm |
| What is in the box? | No components included |
| Care Instructions | Wipe Clean |
| Shipping weight | 0.89 Kilograms |
| Item Model Number | TKD5202-140 |
| Manufacturer | TUKAI |
| Item model number | TKD5202-140 |
| ASIN | B07K7K7CC2 |

## Product Details

- **Brand:** TUKA-i-AKUT
- **Colour:** Chrome_
- **Size:** 8.6": Total Length 280-420mm
- **Back style:** Solid Back
- **Special feature:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) {
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}));  Matched Chair Base, 8.6" Standard Gaslift, replace gas cylinders, Load tested up to 180 KGs, 360 degree's of rotationMatched Chair Base, 8.6" Standard Gaslift, replace gas cylinders, Load teste…    See more

## 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 **Colour Name, Size Name** 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.

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-23*