---
product_id: 36398761
title: "Gas Cylinder and Swivel Tilt Control Office Chair Seat Mechanism Heavy Duty Combination Replacement Kit for Plus-Size"
price: "1027654₫"
currency: VND
in_stock: false
reviews_count: 3
url: https://www.desertcart.vn/products/36398761-gas-cylinder-and-swivel-tilt-control-office-chair-seat-mechanism
store_origin: VN
region: Vietnam
---

# Heavy-duty design Precision dimensions Universal fit Gas Cylinder and Swivel Tilt Control Office Chair Seat Mechanism Heavy Duty Combination Replacement Kit for Plus-Size

**Price:** 1027654₫
**Availability:** ❌ Out of Stock

## Summary

> Upgrade Your Comfort! 🚀

## Quick Answers

- **What is this?** Gas Cylinder and Swivel Tilt Control Office Chair Seat Mechanism Heavy Duty Combination Replacement Kit for Plus-Size
- **How much does it cost?** 1027654₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/36398761-gas-cylinder-and-swivel-tilt-control-office-chair-seat-mechanism)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Complete Kit:** Includes bearing kit for hassle-free installation.
- • **Sturdy Support:** Engineered for plus-size comfort and durability.
- • **Robust Pneumatics:** 1" inner shaft for smooth height adjustments.
- • **Precision Engineering:** Screw hole pattern of 6" x 10" for perfect alignment.
- • **Universal Compatibility:** Fits most office chairs with ease.

## Overview

The Gas Cylinder and Swivel Tilt Control Office Chair Seat Mechanism is a heavy-duty replacement kit designed specifically for plus-size users. It features a universal design that fits most office chairs, ensuring sturdy support and comfort. With precise dimensions and a complete installation kit, this mechanism is perfect for those seeking a reliable upgrade to their seating experience.

## Description

Is the current seat mechanism on your office chair bending or giving out? Our universal design replacement heavy-duty replacement seat, tilt control gear with chair shock combo will last for years to come. If you purchased your chair at an office supply super chain store, our chair mechanism and chair piston combo will fit.

Review: Heavy Duty. Lined up with old chair base screws. Seems like high quality. - The item I received is not exactly as pictured. The shaft has the metal tube included. No problem as I was able to remove the metal tube and insert the new shaft into my existing base metal tube. Just remove the clip and slide off. Mine is welded to the chair base. Everything lined up well. Appears to be heavy duty and well built. The up/down and back/forth adjustments and movement feels solid.
Review: My ManCave Pats Chair… Back from the Dead!!! - Easy to install! And feels much sturdier than my original piston and tilt control assembly!!!

## Features

- Heavy-duty chair piston and tilt control seat mechanism replacement combination for office chairs
- Chair shock and tilt mechanism combo is made for larger, heavier users who need a sturdier chair
- Seat mechanism screw hole pattern is 6" x 10". Universal design to fit most any office chair
- Gas cylinder can be used with our without the black outer column. Bearing kit included
- Pneumatic inner shaft is 1" in diameter. Black outer column is 2" in diameter. Bottom taper of 1.5"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MA0ET2B |
| Customer Reviews | 4.2 4.2 out of 5 stars (19) |
| Date First Available | October 7, 2016 |
| Is Discontinued By Manufacturer | No |
| Item model number | ORP2979-HD ORP6111-HD |

## Images

![Gas Cylinder and Swivel Tilt Control Office Chair Seat Mechanism Heavy Duty Combination Replacement Kit for Plus-Size - Image 1](https://m.media-amazon.com/images/I/51NoKuz7G7L.jpg)
![Gas Cylinder and Swivel Tilt Control Office Chair Seat Mechanism Heavy Duty Combination Replacement Kit for Plus-Size - Image 2](https://m.media-amazon.com/images/I/61crLM8wRyL.jpg)
![Gas Cylinder and Swivel Tilt Control Office Chair Seat Mechanism Heavy Duty Combination Replacement Kit for Plus-Size - Image 3](https://m.media-amazon.com/images/I/41jqCvzWDxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Heavy Duty. Lined up with old chair base screws. Seems like high quality.
*by 4***T on December 9, 2016*

The item I received is not exactly as pictured. The shaft has the metal tube included. No problem as I was able to remove the metal tube and insert the new shaft into my existing base metal tube. Just remove the clip and slide off. Mine is welded to the chair base. Everything lined up well. Appears to be heavy duty and well built. The up/down and back/forth adjustments and movement feels solid.

### ⭐⭐⭐⭐⭐ My ManCave Pats Chair… Back from the Dead!!!
*by S***1 on January 19, 2022*

Easy to install! And feels much sturdier than my original piston and tilt control assembly!!!

### ⭐⭐⭐⭐⭐ Gas Cylinder
*by A***2 on May 31, 2017*

It's a little longer than what was originally on my computer chair if I raise the chair my feet won't be touching the ground. But hey it works.

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**Shop now:** [https://www.desertcart.vn/products/36398761-gas-cylinder-and-swivel-tilt-control-office-chair-seat-mechanism](https://www.desertcart.vn/products/36398761-gas-cylinder-and-swivel-tilt-control-office-chair-seat-mechanism)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-20*