11 Inches-16.5 Inches Office Chair Gas Cylinder Replacement Kit - 5.5" Stroke Heavy Duty Hydraulic Pneumatic Piston, Universal Fit for Desk Chairs with Removal Tool, Gloves & Instruction Manual
$38.99
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$38.99
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by illustrape.com
Free 30-day returns Details
Product details
| Management number | 209067179 | Release Date | 2026/03/29 | List Price | $15.60 | Model Number | 209067179 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- - All-In-One Kit for Hassle-Free Replacement – The Office Chair Cylinder Replacement Kit includes a dedicated cylinder removal tool, anti-slip gloves, and step-by-step instruction manual. No need to hunt for extra tools or watch complicated tutorials—even beginners can remove the old cylinder and install the new one in 15 minutes or less. We also provide 24/7 customer support for any installation questions.
- - Save Big by Reviving Your Chair – Why spend $200-$500 on a new office/gaming chair when our kit fixes sinking, wobbling, or non-adjustable cylinders at a fraction of the cost? Avoid the waste of discarding a usable chair frame—our high-quality parts extend your chair’s lifespan while delivering like-new performance. Backed by a 30-day money-back guarantee, you have zero risk.
- - Universal Fit for 95% of Chairs (Check Compatibility First) – Designed with industry-standard dimensions (1-1/8" /28mm piston shaft, 2"/50mm column), our gas lift works seamlessly with most office and gaming chairs with replaceable cylinders. Note: Ensure your chair’s cylinder is removable before purchasing.
- - Class 4 Heavy Duty & 1000LBS Load Capacity – Our pneumatic piston is certified Class 4 (the highest durability rating for chair cylinders), filled with 99% pure nitrogen for safe, stable operation (avoids overheating or leakage risks). It supports up to 1000 pounds without failing—far exceeding cheap Class 2/3 alternatives that start sinking in 3-6 months. The 5.5" stroke (extends 11" to 16.5") lets you adjust height perfectly for desks of all sizes.
- - Lifetime Warranty for Absolute Peace of Mind – We stand behind the quality of our cylinder with a no-expiration-date warranty. If your cylinder leaks, sinks, or fails for any reason, simply contact us and we’ll send a brand-new replacement—no questions asked. Our goal is to keep your chair functional for years, not just months.
| Size | 5.5 inch |
|---|---|
| Color | Black |
| Shape | Cylindrical |
| Theme | Industrial, Office |
| Pattern | Solid |
| Tilting | No |
| Arm Style | Armless |
| Leg Style | wheels |
| Room Type | Office |
| Back Style | Solid Back |
| Brand Name | Rythalix |
| Item Depth | 2.4 inches |
| Model Name | Office Chair Gas Cylinder |
| Seat Depth | 2.4 inches |
| Style Name | Modern |
| Unit Count | 1.0 Count |
| Is Foldable | No |
| Item Weight | 2 Pounds |
| Seat Height | 4.5 Inches |
| Finish Types | Metallic |
| Manufacturer | Rythalix |
| Model Number | Office Chair Gas Cylinder |
| Fill Material | Steel |
| Material Type | Alloy Steel |
| Seat Material | Alloy Steel |
| Is Customizable | No |
| Item Dimensions | 2.4 x 2.4 x 16.5 inches |
| Furniture Finish | Polished |
| Required Assembly | Yes |
| Additional Features | 360 Degree Rotation, Adjustable Height |
| Frame Material Type | Alloy Steel |
| Included Components | Gas Lift Cylinder |
| Indoor Outdoor Usage | Indoor |
| Age Range Description | Adult |
| Surface Recommendation | Office Chair Base |
| Furniture Base Movement | Swivel |
| Reclining Position Count | 1 |
| Item Dimensions D x W x H | 2.4"D x 2.4"W x 16.5"H |
| Product Care Instructions | Handle with care to avoid high temperatures and punctures. Please remove the top cover before use |
| Number of Height Positions | 5 |
| Recommended Uses For Product | Office |
| Maximum Weight Recommendation | 1000 Pounds |
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