---
product_id: 620807625
title: "Office Chair Cylinder Replacement - Sytopia Fix Sinking Office Chairs, 4 Pieces Clamps Prevent Office Chair Cylinder from Sinking, up to 5 Inches, No Tools required, Only fits 28mm Piston"
brand: "sytopia"
price: "€ 26.91"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sytopia"
url: https://www.desertcart.pt/products/620807625-office-chair-cylinder-replacement-sytopia-fix-sinking-office-chairs-4
store_origin: PT
region: Portugal
---

# Fits 28mm piston diameter No tools needed, easy install Supports up to 1000 lbs Office Chair Cylinder Replacement - Sytopia Fix Sinking Office Chairs, 4 Pieces Clamps Prevent Office Chair Cylinder from Sinking, up to 5 Inches, No Tools required, Only fits 28mm Piston

**Brand:** sytopia
**Price:** € 26.91
**Availability:** ✅ In Stock

## Summary

> 🪑 Lock your throne in place—never sink, always rise!

## Quick Answers

- **What is this?** Office Chair Cylinder Replacement - Sytopia Fix Sinking Office Chairs, 4 Pieces Clamps Prevent Office Chair Cylinder from Sinking, up to 5 Inches, No Tools required, Only fits 28mm Piston by sytopia
- **How much does it cost?** € 26.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/620807625-office-chair-cylinder-replacement-sytopia-fix-sinking-office-chairs-4)

## Best For

- sytopia enthusiasts

## Why This Product

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

## Key Features

- • **Heavy-Duty Strength:** Supports up to 1000 lbs, built to handle your busiest workdays.
- • **Tool-Free Installation:** Snap on clamps in seconds—no hassle, no extra gear required.
- • **Adjustable Height Boost:** Extend or fix sinking chairs up to 5 inches for personalized comfort.
- • **Perfect Fit for 28mm Pistons:** Engineered to lock your chair height with precision and compatibility.
- • **Durable Industrial-Grade Plastic:** Long-lasting reliability that keeps your chair stable year after year.

## Overview

Sytopia’s Office Chair Cylinder Replacement clamps are a must-have fix for sinking office chairs with 28mm pistons. This set of 4 durable, industrial-grade plastic clamps installs effortlessly without tools, supports up to 1000 lbs, and can adjust chair height by up to 5 inches. Perfect for professionals who demand stability and comfort without replacing their entire chair.

## Description

Buy Office Chair Cylinder Replacement - Sytopia Fix Sinking Office Chairs, 4 Pieces Clamps Prevent Office Chair Cylinder from Sinking, up to 5 Inches, No Tools required, Only fits 28mm Piston: Home Office Desk Chairs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works great!! - Just got this today and immediately applied to my chair and no more drifting. Because I like to sit high, and tired of buying new gas lifts that don't last. The higher up your lift goes the less life it has. Great buy!!!
Review: Get these - I have an amazing office chair that is perfect from size to width to rollers it's perfect in every way... Except!!!! The gas strut went out recently and I didn't want to buy another one and then I found these! I left about an inch of play in them and it saved my favorite chair. These feel like they won't stay and are cheap ol plastic but trust me they click on tight and do the job well.. I'm 300lbs+ and they hold me up just fine. They look nice as you can't tell they are even there.

## Features

- 👍 【Fits Most Chairs】Diameter 1.1 inch. Only fits 28mm Piston. Sytopia office chair clamps are suitable for gas cylinders with a diameter of 28mm (1.1 inches), but not compatible with 1KEA chairs. Not for Herman Miller. Additionally, you can choose different combos to adjust the chair height from 3/4 inch to 5.2 inches, easily fix a sinking chair, or extend the office chair height.
- 👑【Work without Chair Sinking】Say goodbye to the frustration of a sinking office chair. Our office chair cylinder replacement provides reliable stability, keeping your chair height locked in.
- 💪【Durable and Reliable Office Chair Cylinder Replacement】Our office chair clamp is made from high-strength industrial-grade plastic, guaranteeing exceptional quality and long-lasting performance. Trust it to maintain your chair's perfect height for years to come.
- 👍【Supports up to 1000 lbs】Ultimate office chair hero, fearless under heavy pressure! With a remarkable weight capacity of up to 1000 lbs, it provides a secure and reliable seating experience!
- 👍【Wide Application & Easy Installation】Sytopia hydraulic cylinder stops are designed for versatility and are easy to install. Measure how many and which pieces you need, then simply install the clamps around the chair piston and press shut until you hear a “click”.
- 👍【Risk-Free Purchase】Each clamp is meticulously crafted for you. If you're not fully satisfied, our friendly customer service is ready to assist. Enjoy a 30-day free return/exchange service for any issues.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CYH6WDXR |
| Best Sellers Rank | #221,650 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #511 in Home Office Desk Chairs |
| Brand | Sytopia |
| Brand Name | Sytopia |
| Color | Black |
| Customer Reviews | 4.2 out of 5 stars 829 Reviews |
| Item Diameter | 1.1 inches |
| Item Weight | 3.2 ounces |
| Manufacturer | Sytopia |
| Manufacturer Part Number | MM-SYT-REP-CC-01-BL-US |
| Manufacturer Warranty Description | 1 year |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | SYT-REP-CC-01 |
| Number of Items | 4 |
| Set Name | Set of 4 |
| Style | Functional |
| Style Name | Functional |
| Tensile Strength | 1000 pounds |

## Product Details

- **Material:** Plastic
- **Brand:** Sytopia
- **Color:** Black
- **Style:** Functional
- **Item Weight:** 3.2 ounces
- **Tensile Strength:** 1000 Pounds
- **Set Name:** Set of 4
- **Manufacturer:** Sytopia

## Images

![Office Chair Cylinder Replacement - Sytopia Fix Sinking Office Chairs, 4 Pieces Clamps Prevent Office Chair Cylinder from Sinking, up to 5 Inches, No Tools required, Only fits 28mm Piston - Image 1](https://m.media-amazon.com/images/I/71VssImauAL.jpg)
![Office Chair Cylinder Replacement - Sytopia Fix Sinking Office Chairs, 4 Pieces Clamps Prevent Office Chair Cylinder from Sinking, up to 5 Inches, No Tools required, Only fits 28mm Piston - Image 2](https://m.media-amazon.com/images/I/7153jiZwoDL.jpg)
![Office Chair Cylinder Replacement - Sytopia Fix Sinking Office Chairs, 4 Pieces Clamps Prevent Office Chair Cylinder from Sinking, up to 5 Inches, No Tools required, Only fits 28mm Piston - Image 3](https://m.media-amazon.com/images/I/71iDAWwrMDL.jpg)
![Office Chair Cylinder Replacement - Sytopia Fix Sinking Office Chairs, 4 Pieces Clamps Prevent Office Chair Cylinder from Sinking, up to 5 Inches, No Tools required, Only fits 28mm Piston - Image 4](https://m.media-amazon.com/images/I/7162ZHlewWL.jpg)
![Office Chair Cylinder Replacement - Sytopia Fix Sinking Office Chairs, 4 Pieces Clamps Prevent Office Chair Cylinder from Sinking, up to 5 Inches, No Tools required, Only fits 28mm Piston - Image 5](https://m.media-amazon.com/images/I/71PHbNoheKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great!!
*by C***5 on August 19, 2026*

Just got this today and immediately applied to my chair and no more drifting. Because I like to sit high, and tired of buying new gas lifts that don't last. The higher up your lift goes the less life it has. Great buy!!!

### ⭐⭐⭐⭐⭐ Get these
*by J***Y on August 4, 2026*

I have an amazing office chair that is perfect from size to width to rollers it's perfect in every way... Except!!!! The gas strut went out recently and I didn't want to buy another one and then I found these! I left about an inch of play in them and it saved my favorite chair. These feel like they won't stay and are cheap ol plastic but trust me they click on tight and do the job well.. I'm 300lbs+ and they hold me up just fine. They look nice as you can't tell they are even there.

### ⭐⭐⭐⭐⭐ A super Inexpensive and perfect fix to your sinking chair!
*by R***N on September 20, 2024*

I hadn't ever seen a product like this before purchasing, so I figured id try it out. I was so impressed with the quality and simplicity of this product! It took me a total of maybe 5 minutes to install, no help or tools needed, and now my office chair sits perfectly at the height I need. One thing I like so much about this product is the multiple sizes that come in the order, which allows you to adjust the cylinder sizes to accommodate the perfect height you intend to use on your desk chair. No sinking since, and it was such an inexpensive fix, I would highly recommend this product again and again!!

## Frequently Bought Together

- Sytopia Fix Sinking Office Chairs, 4 Pieces Clamps Chair Height Extenders, Stop Gas Cylinder Sliding Down, No Tools required, up to 5 Inches, Heavy Duty 1000 lbs Fit for 95% Swivel Cylinder Piston
- Salbree Office Chair Hero Fix Attaches Clamps to Large Cylinder Piston Stops Your Chairs from Sinking When Computer Hydraulic Lift Has No Gas Stop Replacement
- 2 Pieces Fix Sinking Office Chair, 304 Stainless Steel Office Chair Saver for Stop Sinking, Sinking Office Chair Repair Kit with Allen Wrench, Adjustable Chair Height Without Cylinder Replacement

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-24*