5.5" Short Office Chair Cylinder Replacement - Heavy Duty 1000lbs Class 4 Hydraulic Lift with Silent 360° Rotation, Universal Fit for Sinking Desk/Gaming Chairs

★★★★★ 4.6 22 reviews

$26.99
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$26.99
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Free shipping Free 30-day returns

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Product details

Management number 217512151 Release Date 2026/04/19 List Price $10.80 Model Number 217512151
Category
  • Heavy-Duty 1000lbs Capacity & Class 4 Certification - The Short office chair cylinder replacement built for industrial use. With BIFMA/SGS-certified office chair hydraulic cylinder replacement components, this office chair parts solution supports 3X more weight (1000lbs) than standard desk chair cylinders.
  • Silent 360° Rotation & 5.5" Height Range - The sinking length is 2.4” (60mm). Adjust from 10.9" to 16.5" for standing desks. Office chair cylinder glides at <25dB noise level - ideal for libraries/open offices. Includes installation gloves.
  • Universal Fit for Gaming/Ergonomic Chairs - Works with 99% office chair parts (1-1/8" (28mm)). Fix sinking chairs in 5 minutes - save 80% vs new chairs. Perfect for heavy users up to 440lbs.
  • Explosion-Proof & Military-Grade Steel - The office chair hydraulic cylinder replacement uses Class 4 pressurized components. Lab-tested for 10+ years of daily abuse in gyms/workshops.
  • 100% Satisfaction Guaranteed - If your office chair cylinder ever fails, get a free replacement - no returns. 24/7 US-based experts ready to help.
Size 5.5 Inches
Color Black
Shape Cylindrical
Theme Office, Professional
Pattern Solid
Tilting No
Arm Style Replacement
Leg Style wheels
Room Type Office
Back Style Standard
Brand Name Rythalix
Item Depth 2.4 inches
Model Name Universal Office Chair Component
Seat Depth 2.4 inches
Style Name Short gas cylinder
Unit Count 1.0 Count
Is Foldable No
Item Weight 2 Pounds
Finish Types Metallic
Manufacturer Rythalix
Model Number Univ-chair-001
Fill Material Steel
Material Type Metal
Seat Material Alloy Steel
Is Customizable No
Item Dimensions 2.4 x 2.4 x 2.4 inches
Furniture Finish Black
Required Assembly Yes
Additional Features 360 Degree Rotation
Frame Material Type Metal
Included Components Gas Lift Cylinder
Chair Backrest Width 16 Inches
Indoor Outdoor Usage Indoor
Age Range Description Adult
Surface Recommendation Hard Floor
Furniture Base Movement Swivel
Reclining Position Count 1
Item Dimensions D x W x H 2.4"D x 2.4"W x 2.4"H
Product Care Instructions Wipe Clean With Dry Cloth
Seat Back Interior Height 18 Inches
Recommended Uses For Product Office
Maximum Weight Recommendation 1000 Pounds

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4.6 out of 5
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22 ratings | 9 reviews
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