---
product_id: 527250348
title: "Office Chair Repair Kit, 3Pcs Cylinder Replacement Part, Fix Gas Piston Sinking, Black Nylon, Universal Size, Contemporary Style, Office Use, Adjustable Height"
brand: "splendshop"
price: "₩60809"
currency: KRW
in_stock: true
reviews_count: 5
category: "Splendshop"
url: https://www.desertcart.kr/products/527250348-office-chair-repair-kit-3pcs-cylinder-replacement-part-fix-gas
store_origin: KR
region: South Korea
---

# supports up to 350 lbs weight 3 adjustable height spacers tool-free installation under 1 min Office Chair Repair Kit, 3Pcs Cylinder Replacement Part, Fix Gas Piston Sinking, Black Nylon, Universal Size, Contemporary Style, Office Use, Adjustable Height

**Brand:** splendshop
**Price:** ₩60809
**Availability:** ✅ In Stock

## Summary

> 🪑 Elevate your workspace—fix your sinking chair in under a minute!

## Quick Answers

- **What is this?** Office Chair Repair Kit, 3Pcs Cylinder Replacement Part, Fix Gas Piston Sinking, Black Nylon, Universal Size, Contemporary Style, Office Use, Adjustable Height by splendshop
- **How much does it cost?** ₩60809 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/527250348-office-chair-repair-kit-3pcs-cylinder-replacement-part-fix-gas)

## Best For

- splendshop enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Smart Fix:** Save money and the planet by extending your chair’s life instead of tossing it out.
- • **Snap & Sit Stability:** Quick-click assembly locks your chair height instantly—no tools, no hassle.
- • **Heavy-Duty Durability:** Reinforced nylon sidewalls engineered to support up to 350 pounds with zero compromise.
- • **Universal Fit & Style:** Sleek black design fits most office chairs seamlessly, blending function with contemporary flair.
- • **Custom Comfort Heights:** Three spacer sizes let you tailor your chair height perfectly for ergonomic bliss.

## Overview

The SplendShop Office Chair Repair Kit includes three durable nylon spacers designed to stop sinking chairs by reinforcing the gas lift cylinder. Easy to install without tools in under a minute, it supports up to 350 lbs and offers adjustable height options for personalized comfort. This universal, eco-friendly solution extends your chair’s lifespan, saving you money and reducing waste.

## Description

Product description SplendShop Sinking Office Chair repair kit. The simple and easy way to fix your sinking office chair, no tools required. The kit includes 3 Parts of harden plastic. simple and easy way to fix your Office Chair failing gas cylinder and stop the sinking of the chair every time you seat on it. the repair kit Can be installed in under a minute and will Maintain the chair height when the cylinder fails, what means you won't need to buy a new chair! EXTREMELY thick supporting side walls to assure maximum support also for very heavy weight. You can use any combination of the provided 3 different lengths supports to achieve the desired height that would be comfortable for you. Installation Instructions Using the height adjustment lever Raise your office chair up (fig1) . If your chair have a plastic cylinder cover pull it down all the way to uncover the metal cylinder supporting the seat (fig2). Take any one of the 3 different lengths spacers provided and Open it to two half’s sliding the two half’s Sideways (fig3). put one of them against the cylinder and snap in the other one against it until you hear the clicking sound of the locking on both sides (fig4). At this point they will be a tight fit around the cylinder You can use any combination of the provided 3 different lengths supports to achieve the desired height that would be comfortable for you. (usually when the seat Lines up with knees height is the correct height) Safety Warning Do not exceed the maximum weight capacity of 350 pounds. Use the product only in an office environment.

Review: This simply saved me from buying a whole new office chair. And we know how expensive those are.
Review: The product works as advertised and expected. I bought two of these for two separate chairs. The first box did not contain the screwdriver, which is not really needed, the second box did include the screwdriver. I used all three rings on each chair. They snapped together into place rather easily. I also put a zip tie (which I already had a bunch of) around each ring to hopefully secure it even more. The zip ties might not be necessary but I saw that on a different brand of chair sink stopper rings and thought it was a good idea. I am heavy and these have been sturdy so far, but that's only a few days. Too early to tell, but I'll update this review if they eventually break. Although replacing the gas cylinder would be better, I would recommend this product as an alternative. UPDATED June 2023 I've used these rings for over a year now and they have remained sturdy, so I am very happy with them. But I have a cautionary story. Recently the seat I was sitting on began to wobble a lot. I was able to stand up before the seat and back fell onto the floor. Turns out the old gas cylinder had gotten so weak that it fell down inside the rings out of the bottom of the seat. That is NOT a failure of these rings, just a complete failure of the gas cylinder. So I just want to caution folks to be careful of that happening. I then bought a new gas cylinder and installed it. The hard part was getting the old cylinder out of the wheeled base, it was VERY stuck and it took a bunch of very hard hammering. And then I put these rings on the new cylinder as well because I don't want the cylinder/seat to ever sink below that level. So these rings are still very useful even on a new gas cylinder acting as a minimum stop. Therefore I highly recommend these sturdy sinking chair rings.

## Features

- FUNCITON:The gas lift mechanism in an office chair plays a crucial role in providing users with a comfortable and adjustable seating experience. However, encountering issues with the chair's gas lift mechanism, particularly the failure of its height adjustment function, can be highly inconvenient. The office pump fixing tool is made for your need
- EASY INSTALLTION: Installing this repair kit is very sample and can be done in less than a minute! No tools are needed and no prior knowledge is required. With just this repair kit, you will have everything you need for a quick and easy solution for your office chair restart use
- MATERIAL: Made from a durable high-strength nylon material, this product features exceptionally robust supporting sidewalls, ensuring a maximum weight capacity of up to 350 pounds give your comfortable office chair
- SIZE: office chair pump repair tool as it offers 3 different height(1inch/1.46inch/2inch) options and combinations for optimal comfort
- ENVIRONMENT FRIENDLY：By using office chair cylinder repair kit , you're not only saving money but also being environmentally conscious. The unnecessary disposal of chairs and gas cylinders contributes to waste and pollution. you're reducing waste and making a positive impact on the environment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08SQLV2X5 |
| Best Sellers Rank | 2,655,131 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 4,126 in Desk Chairs |
| Brand | Splendshop |
| Colour | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (155) |
| Date First Available | 12 Jan. 2021 |
| Item Weight | 108 g |
| Model Number | CPT-666 |
| Product Dimensions | 4.06 x 4.06 x 11.33 cm; 107.95 g |
| Special Features | Adjustable Height |

## Product Details

- **Brand:** Splendshop
- **Colour:** Black
- **Material:** Nylon
- **Product dimensions:** 41D x 41W x 113H millimetres
- **Size:** Univesal size fit for Office Chair Cylinder

## Images

![Office Chair Repair Kit, 3Pcs Cylinder Replacement Part, Fix Gas Piston Sinking, Black Nylon, Universal Size, Contemporary Style, Office Use, Adjustable Height - Image 1](https://m.media-amazon.com/images/I/31OTQ3NBIrL.jpg)
![Office Chair Repair Kit, 3Pcs Cylinder Replacement Part, Fix Gas Piston Sinking, Black Nylon, Universal Size, Contemporary Style, Office Use, Adjustable Height - Image 2](https://m.media-amazon.com/images/I/31R+--qNQbL.jpg)
![Office Chair Repair Kit, 3Pcs Cylinder Replacement Part, Fix Gas Piston Sinking, Black Nylon, Universal Size, Contemporary Style, Office Use, Adjustable Height - Image 3](https://m.media-amazon.com/images/I/31vC-GTYV3L.jpg)
![Office Chair Repair Kit, 3Pcs Cylinder Replacement Part, Fix Gas Piston Sinking, Black Nylon, Universal Size, Contemporary Style, Office Use, Adjustable Height - Image 4](https://m.media-amazon.com/images/I/41EVSs75O8L.jpg)
![Office Chair Repair Kit, 3Pcs Cylinder Replacement Part, Fix Gas Piston Sinking, Black Nylon, Universal Size, Contemporary Style, Office Use, Adjustable Height - Image 5](https://m.media-amazon.com/images/I/41vkKuYno3L.jpg)

## Questions & Answers

**Q: What are the heights of the 3 rings?
Also what are the inner diameters?**
A: ALL 3 RINGS TOTAL 4.5 INCHES. I BELIEVE THE POST OUTSIDE DIA. IS AN INCH. THIS KIT SHOULD FIT ALL NEUMATIC POST RAISED CHAIRS, ACCORDING TO MY RESEARCH. THE RINGS ARE HEAVY DUTY. ACCORDING TO MY RESEARCH

**Q: What is the inside diameter? I need rings with a 1-7/8" inside diameter.**
A: ID is 1 1/4 inch

**Q: I need 4 inches in height. Can these be cut easily to the required height ?**
A: No, these are thick sturdy plastic so I don't think they could be easily cut. One package of the SplendShop sinking chair kit contains 3 cylinders: a 2 inch, a 1.5 inch, and a 1 inch, just like the description says and shows.  So you could use two of them to get 3.5 inches or all 3 to get 4.5 inches, but not 4 inches.  You could buy 2 packages and then use both 2 inch cylinders to make 4 inches, but maybe you can find 4 inches in one package from some other vendor.  I am happy with my two SplendShop kits that I'm using on two different chairs, they're working fine for me.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***S on 31 August 2024*

This simply saved me from buying a whole new office chair. And we know how expensive those are.

### ⭐⭐⭐⭐⭐ Review
*by T***+ on 16 May 2022*

The product works as advertised and expected. I bought two of these for two separate chairs. The first box did not contain the screwdriver, which is not really needed, the second box did include the screwdriver. I used all three rings on each chair. They snapped together into place rather easily. I also put a zip tie (which I already had a bunch of) around each ring to hopefully secure it even more. The zip ties might not be necessary but I saw that on a different brand of chair sink stopper rings and thought it was a good idea. I am heavy and these have been sturdy so far, but that's only a few days. Too early to tell, but I'll update this review if they eventually break. Although replacing the gas cylinder would be better, I would recommend this product as an alternative. UPDATED June 2023 I've used these rings for over a year now and they have remained sturdy, so I am very happy with them. But I have a cautionary story. Recently the seat I was sitting on began to wobble a lot. I was able to stand up before the seat and back fell onto the floor. Turns out the old gas cylinder had gotten so weak that it fell down inside the rings out of the bottom of the seat. That is NOT a failure of these rings, just a complete failure of the gas cylinder. So I just want to caution folks to be careful of that happening. I then bought a new gas cylinder and installed it. The hard part was getting the old cylinder out of the wheeled base, it was VERY stuck and it took a bunch of very hard hammering. And then I put these rings on the new cylinder as well because I don't want the cylinder/seat to ever sink below that level. So these rings are still very useful even on a new gas cylinder acting as a minimum stop. Therefore I highly recommend these sturdy sinking chair rings.

### ⭐⭐⭐⭐⭐ Review
*by T***Z on 7 February 2025*

Assembly - easy. Functionality - meets expectations. Price - beats a new chair. One less problem in my life to worry about!

## Frequently Bought Together

- SplendShop 3Pcs Office Chair Cylinder Replacement Part ，Solve Office Chair Gas Piston Sinking Issue，Pack of 3 Sizes Repair Tool for Office Seat and Stop Chair Pump Sinking
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- Minewill Fix Sinking Office Chair-Chair Saver Kit (Stainless Steel Shaft,Wrench and nut)，Office Chair Gas Lift Cylinder Holder,Saver for Stop Sinking Without Cylinder Replacement, No Tools Required

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-01*