--- product_id: 71028725 title: "Office Chair Gas Lift Cylinder Replacement, Class 4 Hydraulic Piston" brand: "office owl" price: "¥16074" currency: JPY in_stock: true category: "Office Owl" url: https://www.desertcart.jp/products/71028725-office-chair-gas-lift-cylinder-replacement-class-4-hydraulic-piston store_origin: JP region: Japan --- # 4.7-inch adjustable piston stroke Easy installation with all tools included Class 4 hydraulic piston, heavy-duty Office Chair Gas Lift Cylinder Replacement, Class 4 Hydraulic Piston **Brand:** office owl **Price:** ¥16074 **Availability:** ✅ In Stock ## Summary > 🪑 Elevate your workspace—don’t let a sinking chair sink your vibe! ## Quick Answers - **What is this?** Office Chair Gas Lift Cylinder Replacement, Class 4 Hydraulic Piston by office owl - **How much does it cost?** ¥16074 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/71028725-office-chair-gas-lift-cylinder-replacement-class-4-hydraulic-piston) ## Best For - office owl enthusiasts ## Why This Product - Trusted office owl brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heavy-Duty Support:** Class 4 cylinder engineered to hold up to 1,000 lbs—built for the long haul. - • **Cost-Effective Upgrade:** Save money by replacing your gas lift instead of buying a new chair—sustainability meets smart spending. - • **Effortless Installation:** Comes with all necessary tools and clear instructions—get your chair back in action fast. - • **Universal Compatibility:** Fits most office and gaming chairs from top brands like Herman Miller, Steelcase, Secretlab, and more. - • **Smooth Height Adjustment:** 4.7-inch piston stroke with 360° rotation for personalized ergonomic comfort. ## Overview This Class 4 hydraulic gas lift cylinder replacement is a universal, heavy-duty upgrade for most office and gaming chairs. With a 4.7-inch adjustable piston stroke and support for up to 1,000 pounds, it offers smooth height adjustment and 360-degree rotation. The kit includes all tools needed for quick installation, making it a cost-effective, sustainable solution to extend your chair’s life and maintain ergonomic comfort. ## Description desertcart.com: Office Chair Gas Lift Cylinder Replacement, Class 4 Hydraulic Piston | 4.7" Lift Universal Fit Pneumatic Chair Lift Replacement for Desk Chairs, Gaming Chairs, Executive Office Chairs : Industrial & Scientific ## Features - EASY INSTALLATION WITH ALL REQUIRED TOOLS INCLUDED. With the office chair gas cylinder replacement kit, you'll get all of the replacement parts, tools and instructions that you will need to breathe life into your old chair! - CLASS 4 CYLINDER SUPPORTS UP TO 1,000 POUNDS - Built to last a lfetime, uur heavy-duty pneumatic piston replacement cylinder is a highly rated class 4 hydraulic device that won't let you down (literally)! Tested to support up 1,000 pounds without failing. - UNIVERSAL FIT Gas Lift (please see note below) – Our gas cylinder fits most office desk or gaming chairs with REPLACEABLE CYLINDERS on the market including Steelcase, Herman Miller, Razer, Branch, Mercer41, Secretlab, Haworth, Autonomous, QOR360, Humanscale and more. PLEASE NOTE that some chairs are assembled with cylinders that cannot be removed or replaced. Check to make sure your cylinder can be removed and replaced before purchasing this product. - 4.7’’ PISTON STROKE FOR ADJUSTING CHAIR HEIGHT: This chair piston extends from 10.6” to 15.3” (270mm to 390mm) and provides 360-degree rotation. - SAVE MONEY - Don't sink your money into a whole new chair that, well, sinks. This gas lift cylinder is a cost-effective alternative to making sure your chair is at its best. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B072BKJN34 | | Assembled Height | 12.2 inches | | Assembled Length | 3.15 inches | | Assembled Width | 3.15 inches | | Best Sellers Rank | #75,887 in Office Products ( See Top 100 in Office Products ) #1,642 in Office Furniture Accessories | | Customer Reviews | 4.2 4.2 out of 5 stars (2,864) | | Date First Available | May 5, 2017 | | Item Weight | 3.02 pounds | | Item model number | HOL-HOK-CCylindr | | Product Dimensions | 1.97 x 1.97 x 11.22 inches | ## Product Details - **Brand:** OFFICE OWL - **Color:** Black - **Material:** Metal - **Product Dimensions:** 1.97"D x 1.97"W x 11.22"H - **Size:** 1.97D x 1.97W x 11.22H in ## Images ![Office Chair Gas Lift Cylinder Replacement, Class 4 Hydraulic Piston - Image 1](https://m.media-amazon.com/images/I/81haBb-fMVL.jpg) ![Office Chair Gas Lift Cylinder Replacement, Class 4 Hydraulic Piston - Image 2](https://m.media-amazon.com/images/I/41PtoaSqAoL.jpg) ![Office Chair Gas Lift Cylinder Replacement, Class 4 Hydraulic Piston - Image 3](https://m.media-amazon.com/images/I/41op6pCVYvL.jpg) ![Office Chair Gas Lift Cylinder Replacement, Class 4 Hydraulic Piston - Image 4](https://m.media-amazon.com/images/I/5182dH27LwL.jpg) ![Office Chair Gas Lift Cylinder Replacement, Class 4 Hydraulic Piston - Image 5](https://m.media-amazon.com/images/I/41l8XzSiKfL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Installed with no problem. The lever now will not release to allow raising or lowering. Help ??** A: Hi ! Did you remove the purple cap off of the top of the replacement cylinder? The piston will not function properly if this is not done. Hope that helps! Rob Office Owl Satisfaction Team **Q: How high is the lift?** A: 15 1/8 inches (384mm) is the max height of this chair piston fully extended, from the bottom of the piston to the top ! Hope that helps! Rob Office Owl Satisfaction Team **Q: For seller or manufacturer: what is the overall length of the cylinder when compressed? and when extended?** A: Check the specifications at the lower portion of your screen all those are there!! **Q: Does this fit the Haworth Very Task chair?** A: Hello Alan,  First of all, allow me to send you our heartfelt thanks for your support and interest in our product. It means a lot to us.  Our Office Owl Office Chair Cylinder Replacement is a universal gas lift. Our gas lift fits just about any office chair and is compatible with the most popular office chair brands! No need to sweat a lift that won't fit! I hope this helps.  It would be our pleasure to assist you with any questions or comments, so please do not hesitate to contact us. Take care!   All the best, Era House of Lords Customer Obsession Champion ## Frequently Bought Together - Office Chair Gas Cylinder Replacement Kit, Heavy Duty Class 4 Hydraulic Piston for Desk and Gaming Chairs, Kit Includes Removal Tool, Gloves, Universal Fit Gas Cylinder - The Office Oasis Original Rollerblade Office Chair Wheels (As Seen On PBS) - Smooth & Quiet Casters - Safe for Hardwood Floors & Carpet - Easy Installation with Universal Fit - Set of 5 - Red - Office Chair Replacement Parts-28'' Heavy Duty Base Replacement(2200Lbs) - Desk Chair Reinforced Metal Leg,Universal Caster and Gas Cylinder Size --- ## 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.jp/products/71028725-office-chair-gas-lift-cylinder-replacement-class-4-hydraulic-piston](https://www.desertcart.jp/products/71028725-office-chair-gas-lift-cylinder-replacement-class-4-hydraulic-piston) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-12*