--- product_id: 540187519 title: "Office Chair Cylinder Replacement,Heavy-Duty Highest End Class 4 Hydraulic Pneumatic Piston, Universal Size Fits Most Chairs" brand: "omyoffice" price: "āļŋ7038" currency: THB in_stock: true reviews_count: 5 url: https://www.desertcart.co.th/products/540187519-office-chair-cylinder-replacement-heavy-duty-highest-end-class-4 store_origin: TH region: Thailand --- # Silent 360° rotation Heavy-duty Class 4 piston Supports up to 1000 lbs Office Chair Cylinder Replacement,Heavy-Duty Highest End Class 4 Hydraulic Pneumatic Piston, Universal Size Fits Most Chairs **Brand:** omyoffice **Price:** āļŋ7038 **Availability:** ✅ In Stock ## Summary > Elevate Your Comfort! 🚀 ## Quick Answers - **What is this?** Office Chair Cylinder Replacement,Heavy-Duty Highest End Class 4 Hydraulic Pneumatic Piston, Universal Size Fits Most Chairs by omyoffice - **How much does it cost?** āļŋ7038 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/540187519-office-chair-cylinder-replacement-heavy-duty-highest-end-class-4) ## Best For - omyoffice enthusiasts ## Why This Product - Trusted omyoffice brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - â€Ē **Sturdy Construction:** Crafted from high-quality solid steel, ensuring long-lasting performance and reliability. - â€Ē **Unmatched Durability:** Engineered with SGS & BIFMA certification, this piston withstands over 100,000 cycles without losing functionality. - â€Ē **Universal Compatibility:** Designed to fit most office chairs, salon chairs, and rolling stools with a 50mm outer diameter. - â€Ē **Whisper-Quiet Operation:** Experience smooth, silent movement that keeps your workspace distraction-free. - â€Ē **Versatile Height Adjustment:** Easily adjust your chair height from 11.4 to 16.9 inches for optimal comfort and ergonomics. ## Overview The Omyoffice Office Chair Cylinder Replacement is a heavy-duty hydraulic piston designed for universal compatibility with most office chairs. With a robust weight capacity of up to 1000 lbs and a height adjustment range of 5.5 inches, it ensures ergonomic support and comfort. Certified for safety and durability, this gas cylinder operates silently, making it an ideal choice for professional environments. ## Description Omyoffice Office Chair Cylinder Replacement,Heavy-Duty Highest End Class 4 Hydraulic Pneumatic Piston, Universal Size Fits Most Chairs ## Features - HEAVY DUTY CLASS 4 PISTON:SGS & BIFMA Certification safety lift cylinder, which has passed over 100,000 times of rotation/push/pull/impact test, with no loss of usability function after the experiment,they built with high-quality solid steel that can support maximum weight up to 1000 LBS. - 5.5 IN ADJUSTABLE HEIGHT: Office chair gas cylinder adjustable range 5.5 IN : chair piston fully expanded height 16.9 IN-Minimum length 11.4 IN,which allows you to rise higher and more Use office chairs in case - UNIVERSAL SIZE THAT FITS MOST CHAIRS. Outer cylinder diameter 50 MM (2 IN). Inner cylinder diameter 28 MM (1.1 IN). (salon chairs, executive chairs, work chairs, rolling stools) on the market, and has a better load-bearing capacity - EXCELLENT ALTERNATIVE:Stable use, no noise, silent 360° rotation and aerodynamic impact, making the operation simple and smooth. No noise to colleagues even when turning or lying on a chair to rest - HIGH-QUALITY GAS CYLINDER: This is a quiet/durable/sturdy office desk gas cylinder. Able to work well in the office ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Omyoffice | | Model Number | Office Chair Cylinder | | Color | Premium Black | | Package Dimensions | 31.8 x 5.89 x 5.69 cm; 453.59 g | | Material | Alloy Steel | | Special Features | Arm Rest, Rolling, Swivel | | Item Weight | 454 g | ## Product Details - **Brand:** Omyoffice - **Colour:** Premium Black - **Material:** Alloy Steel - **Item weight:** 1 Pounds - **Back style:** Solid Back ## Images ![Office Chair Cylinder Replacement,Heavy-Duty Highest End Class 4 Hydraulic Pneumatic Piston, Universal Size Fits Most Chairs - Image 1](https://m.media-amazon.com/images/I/512tdvV4d-S.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by H***T on Reviewed in India on 30 July 2024* good ### ⭐⭐⭐⭐⭐ Better than stock! *by N***N on Reviewed in the United States on 21 October 2024* I've had two of these chairs in the past and both had the same issue. This chair was given to me by the company to promote and it's one of their more expensive lines. Sadly it's in generic red and not purple loke my last one that was their base line. But the both has the same problem the lift went out. So the chair it's self is very comfortable and this one has the Bluetooth speakers in it so I be damned if I was gonna throw out a FREE BLUETOOTH ENABLED CHAIR. If I get another chair by then I am definitely going to be buying this along side it to use instead of the stock cylinder give. The old one was a pain to get out but easy to install the new one once it was out in. I can definitely tell a difference because this one is def more study than the original one. ### ⭐⭐⭐⭐⭐ il est parfait *by F***. on Reviewed in Canada on 8 May 2024* je suis content, il est parfait. ## Frequently Bought Together - Omyoffice Office Chair Cylinder Replacement,Heavy-Duty Highest End Class 4 Hydraulic Pneumatic Piston, Universal Size Fits Most Chairs - Office Rubber Chair Casters Replacement, 3 Inch Heavy-Duty Computer Gaming Desk Caster Wheels Smooth & Safe Rolling for All Floors Including Hardwood and Carpet, Set of 5 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/540187519-office-chair-cylinder-replacement-heavy-duty-highest-end-class-4](https://www.desertcart.co.th/products/540187519-office-chair-cylinder-replacement-heavy-duty-highest-end-class-4) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-28*