---
product_id: 219952236
title: "chairpartsonline 5-inch Stroke Replacement Pneumatic Office Chair Gas Lift Cylinder ( S6112-HD, Black)"
brand: "chairpartsonline"
price: "25718 kr"
currency: ISK
in_stock: true
reviews_count: 3
category: "Chairpartsonline"
url: https://www.desertcart.is/products/219952236-chairpartsonline-5-inch-stroke-replacement-pneumatic-office-chair-gas-lift
store_origin: IS
region: Iceland
---

# Universal fit for most office chairs & stools 5-inch stroke for smooth height adjustment Supports up to 272 kg heavy-duty capacity chairpartsonline 5-inch Stroke Replacement Pneumatic Office Chair Gas Lift Cylinder ( S6112-HD, Black)

**Brand:** chairpartsonline
**Price:** 25718 kr
**Availability:** ✅ In Stock

## Summary

> 🪑 Elevate your workspace—comfort and durability in one sleek lift!

## Quick Answers

- **What is this?** chairpartsonline 5-inch Stroke Replacement Pneumatic Office Chair Gas Lift Cylinder ( S6112-HD, Black) by chairpartsonline
- **How much does it cost?** 25718 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/219952236-chairpartsonline-5-inch-stroke-replacement-pneumatic-office-chair-gas-lift)

## Best For

- chairpartsonline enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Heavy-duty design supports up to 272 kg, built for the busiest workdays.
- • **Sleek & Stealthy:** Matte black finish blends invisibly with your professional workspace.
- • **Easy Installation:** Simple assembly means you’re back to work faster—no downtime, no fuss.
- • **Versatile Compatibility:** Fits a wide range of office chairs and stools—upgrade without hassle.
- • **Effortless Height Control:** Experience seamless 5-inch pneumatic lift for perfect ergonomic positioning.

## Overview

The chairpartsonline 5-inch Stroke Replacement Pneumatic Gas Lift Cylinder (S6112-HD) is a robust, black-finished office chair component designed to replace worn-out gas lifts. Supporting up to 272 kg, it offers smooth height adjustment with a 5-inch stroke and fits most office chairs and stools, ensuring a durable and ergonomic seating upgrade for professionals.

## Description

If your gas cylinder has worn out on your chair or stool, you may want to consider this option. This office chair gas lift cylinder is more than standard chair gas lift cylinder. It's a great option for damaged or worn out gas lifts on office chairs, task chairs, executive chairs, & more, while this gas cylinder will fit the majority of chairs and stools, it will not fit all. Please measure your cylinder to be sure. Minimal dimensional differences shouldn't alter performance of lift when installed. Always remove gas cylinder with care and never heat or puncture.

Review: It is a heavy duty model😊 - It supports weight up to 150 kgs and has given an increase in seating height by 1.5 inch.
Review: it seems used item. - The product delivered was used item. You may have a look on the images enclosed.

## Features

- If your gas cylinder has worn out on your chair or stool, you may want to consider this option
- This office chair gas lift cylinder is more than standard chair gas lift cylinders
- Minimal dimensional differences shouldn't alter performance of lift when installed. Always remove gas cylinder with care and never heat or puncture

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CKRBJTW |
| Age Range (Description) | Adult |
| Arm Style | Armless |
| Assembly Required | Yes |
| Back Style | Solid Back |
| Best Sellers Rank | #2,533,106 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #5,227 in Home Office Desk Chairs |
| Brand | chairpartsonline |
| Colour | black |
| Customer Reviews | 3.7 3.7 out of 5 stars (12) |
| Date First Available | 8 August 2014 |
| Finish Type | Black |
| Indoor/Outdoor Usage | Indoor |
| Item Weight | 1 kg 160 g |
| Item model number | S6111-HD |
| Manufacturer | chairpartsonline |
| Manufacturer Part Number | S6111-HD |
| Maximum Weight Recommendation | 272.16 kg |
| Net Quantity | 1.0 Count |
| Product Care Instructions | Wipe Clean |
| Product Dimensions | 5.1D x 5.1W x 27.9H Centimeters |
| Recommended Uses For Product | Office |
| Room Type | Office |
| Seat Material Type | Foam |
| Shape | round |
| Surface Recommendation | Hard Floor |

## Product Details

- **Back Style:** Solid Back
- **Brand:** chairpartsonline
- **Colour:** black
- **Frame Material:** Metal
- **Item Weight:** 2.55 Pounds
- **Net Quantity:** 1.0 Count
- **Product Care Instructions:** Wipe Clean
- **Product Dimensions:** 5.1D x 5.1W x 27.9H Centimeters
- **Recommended Uses For Product:** Office
- **Seat Material Type:** Foam

## Images

![chairpartsonline 5-inch Stroke Replacement Pneumatic Office Chair Gas Lift Cylinder ( S6112-HD, Black) - Image 1](https://m.media-amazon.com/images/I/51s2WxbloYL.jpg)

## Questions & Answers

**Q: Will it fit this chair ? - https://www.amazon.in/ant-sports-wb-8077-green-adjustable/dp/b0743bdqxt**
A: No. Quality of this item is very poor and could not serve the very purpose.

**Q: “How do we know if the Outer dia of the cylinder fits into the base plate of Gilma office chair?”**
A: Sir it's come in standard size for all chair

**Q: Any warranty?**
A: Yes 6 months

**Q: What is the maximum weight it can bear for long time use without fail?**
A: 120

## Customer Reviews

### ⭐⭐⭐⭐ It is a heavy duty model😊
*by R***. on 15 August 2018*

It supports weight up to 150 kgs and has given an increase in seating height by 1.5 inch.

### ⭐ it seems used item.
*by R***I on 24 August 2020*

The product delivered was used item. You may have a look on the images enclosed.

### ⭐⭐⭐⭐ Four Stars
*by G***M on 30 March 2018*

worth it

## Frequently Bought Together

- Heavy Duty 5" Stroke Replacement Office Chair Gas Lift Cylinder Pneumatic Shock - S6111-HD Black
- Heavy Duty Replacement Office Chair Swivel Tilt Control Seat Mechanism w/ 6" x 10.2" Mounting Holes - S2979-HD Black
- Office Chair Replacement Parts-28'' Heavy Duty Base Replacement(2200Lbs) - Desk Chair Reinforced Metal Leg,Universal Caster and Gas Cylinder Size

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**Shop now:** [https://www.desertcart.is/products/219952236-chairpartsonline-5-inch-stroke-replacement-pneumatic-office-chair-gas-lift](https://www.desertcart.is/products/219952236-chairpartsonline-5-inch-stroke-replacement-pneumatic-office-chair-gas-lift)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-22*