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Universal Office Chair Gas Lift Cylinder Replacement, 5" Long Stroke Gas Lift, Heavy Duty Class4 Gas Lift Hydraulic/Pneumatic Piston for Office Chair/Gaming Chair
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  • $27.99 
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Universal Office Chair Gas Lift Cylinder Replacement, 5.5" Long Stroke Gas Lift, Heavy Duty Gas Lift Hydraulic/Pneumatic Piston for Office Chair/Gaming Chair
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  • $31.99 
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5.5" Office Chair Cylinder Replacement, Heavy Duty Hydraulic Gas Lift, Universal Size Fits Most Office Chairs, 5.5" Long Stroke Gas Lift
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5.5" Office Chair Cylinder Replacement, Heavy Duty Hydraulic Gas Lift, Universal Size Fits Most Office Chairs, 5.5" Long Stroke Gas Lift
  • Brand: Flash Furniture
  • Part Number: G202508271719-2
  • Type: Office Chair
  • Color: White
  • Model #: 518783772670
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  • $25.99 
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Universal Office Chair Gas Lift Cylinder Replacement, 5.5" Long Stroke Gas Lift, Heavy Duty Gas Lift Hydraulic/Pneumatic Piston for Office Chair/Gaming Chair
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  • $33.99 
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Universal Office Chair Gas Lift Cylinder Replacement, 5" Long Stroke Gas Lift, Heavy Duty Class4 Gas Lift Hydraulic/Pneumatic Piston for Office Chair/Gaming Chair
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  • $27.99 
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Universal Office Chair Gas Lift Cylinder Replacement, 6.3" Long Stroke Gas Lift, Heavy Duty Gas Lift Hydraulic/Pneumatic Piston for Office Chair/Gaming Chair (6.3")
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  • $37.99 
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Universal Office Chair Gas Lift Cylinder Replacement, 5" Long Stroke Gas Lift, Heavy Duty Class4 Gas Lift Hydraulic/Pneumatic Piston for Office Chair/Gaming Chair
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  • $31.99 
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Sweetcrispy Ergonomic Office Desk Chair Mesh Adjustable Swivel Mid-Back Computer Chair with Lumbar Support Comfy Flip-up Arms for Home Office
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Sweetcrispy Ergonomic Office Desk Chair Mesh Adjustable Swivel Mid-Back Computer Chair with Lumbar Support Comfy Flip-up Arms for Home Office
  • Brand: Sweetcrispy
  • Part Number: FHFHQ
  • Type: Office Computer Desk Managerial Executive Chair
  • Color: Grey
  • Model #: GAFGY4KVCV
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  • $96.94 
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10.1 Inches-14 Inches Office Chair Cylinder Replacement Parts, 3.9in Stroke,Heavy Duty 1000 lbs,Hydraulic Chair Gas Lift Universal Gas Cylinder Fit Most Office Chairs/Gaming Chairs, Class 4
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  • $45.99 
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Office Chair Cylinder Replacement -Fix Sinking Office Chairs, 4 Pieces Clamps Prevent Office Chair Cylinder from Sinking, up to 5 Inches, No Tools required, Only fits 28mm Piston
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  • $29.99 
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Lumbar Support Pillow for Office Chair - Memory Foam Lumbar Pillow with Detachable Strap & Breathable Cover, Ergonomic Back Support for Office Chair, Car Seat Cushion, Bed Rest (Black)
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  • $27.99 
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Office Chair Hero Fix Attaches Clamps to Large Cylinder Piston Stops Your Chairs from Sinking When Computer Hydraulic Lift Has No Gas Stop Replacement
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  • $31.99 
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Office Chair Cylinder Replacement - Heavy Duty Hydraulic Piston for Most Swivel Chairs (Black, 3.9" Travel Lrng)
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Office Chair Cylinder Replacement - Heavy Duty Hydraulic Piston for Most Swivel Chairs (Black, 3.9" Travel Lrng)
  • Brand: Flash Furniture
  • Part Number: MGS260115-2
  • Color: White
  • Frame Material: Nylon
  • Model #: 620717481061
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  • $25.99 
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N-GEN Video Gaming Computer Chair Ergonomic Desk Office Chair for Adults with Lumbar Support Flip-Up Arms Adjustable Height Swivel Wheels PU Leather Executive Design for Home and Office (Jet Black)
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  • $116.99 
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Office Chair Cylinder Replacement,Heavy-Duty Highest End Class 4 Hydraulic Pneumatic Piston, Universal Size Fits Most Chairs
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Office Chair Cylinder Replacement,Heavy-Duty Highest End Class 4 Hydraulic Pneumatic Piston, Universal Size Fits Most Chairs
  • Brand: Flash Furniture
  • Part Number: Office Chair Cylinder
  • Type: Office Chair
  • Color: White
  • Model #: 885452454615
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  • $45.99 
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5PC Replacement Office Chair Wheels, Universal Wheel Sets, casters for Study Chairs, Universal Spring Fixed Pulleys (Slot)
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5PC Replacement Office Chair Wheels, Universal Wheel Sets, casters for Study Chairs, Universal Spring Fixed Pulleys (Slot)
  • Brand: Flash Furniture
  • Part Number: a18061100ux0609
  • Type: Office Chair
  • Color: White
  • Model #: 914375131042
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  • $19.99 
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Office Chair Cylinder Replacement - 5.5" Travel Length Fits Most Chairs, Heavy Duty Class 4 Gas Lift Hydraulic/Pneumatic Piston
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Office Chair Cylinder Replacement - 5.5" Travel Length Fits Most Chairs, Heavy Duty Class 4 Gas Lift Hydraulic/Pneumatic Piston
  • Brand: Flash Furniture
  • Part Number: MGS260115-2
  • Type: Office Chair
  • Color: White
  • Model #: 640966909045
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  • $31.99 
  • Free Shipping
Office Chair Cylinder Replacement - 4.7" Travel Length Fits Most Chairs, Heavy Duty Class 4 Gas Lift Hydraulic/Pneumatic Piston
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Office Chair Cylinder Replacement - 4.7" Travel Length Fits Most Chairs, Heavy Duty Class 4 Gas Lift Hydraulic/Pneumatic Piston
  • Brand: Flash Furniture
  • Part Number: MGS260115-2
  • Color: White
  • Frame Material: Nylon
  • Model #: 479298633310
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  • $33.99 
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Office Chair Cylinder Replacement - 5.5" Travel Length Fits Most Chairs, Heavy Duty Class 4 Gas Lift Hydraulic/Pneumatic Piston
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Office Chair Cylinder Replacement - 5.5" Travel Length Fits Most Chairs, Heavy Duty Class 4 Gas Lift Hydraulic/Pneumatic Piston
  • Brand: Flash Furniture
  • Part Number: MGS260115-2
  • Type: Office Chair
  • Color: White
  • Model #: 702278828299
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  • $27.99 
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Office Chair Cylinder Replacement - 4.7" Travel Length Fits Most Chairs, Heavy Duty Class 4 Gas Lift Hydraulic/Pneumatic Piston
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Office Chair Cylinder Replacement - 4.7" Travel Length Fits Most Chairs, Heavy Duty Class 4 Gas Lift Hydraulic/Pneumatic Piston
  • Brand: Flash Furniture
  • Part Number: MGS260115-2
  • Color: White
  • Frame Material: Nylon
  • Model #: 136101192087
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  • $33.99 
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2 Pack 5.5 Inch Office Chair Cylinder Replacement, Office Chair Gas Lift Cylinder, Hydraulic Pneumatic Shock Piston Heavy Duty(1000lbs) Universal Size Fits Most Executive Chairs
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  • $49.99 
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5.5 inch Office Chair Gas Lift Cylinder-Office Chair Replacement Parts,Universal Size Fits Most Chairs,Heavy Duty Gas Lift Hydraulic/Pneumatic Piston(Black)
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  • $45.99 
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Office Chair Gas Lift Cylinder, 5.5 Inch Stroke, Up to 1000 lbs, Universal Replacement Piston for Executive Seating, Salon Stools, Task Seats, Black
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  • $31.99 
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Office Chair Gas Lift Cylinder, 5.5 Inch Stroke, Up to 1000 lbs, Universal Replacement Piston for Executive Seating, Salon Stools, Task Seats, Black
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  • $31.99 
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Lumbar Support Pillow with Air-Cloud Technology, Office Chair Back Cushion, Memory Foam, Black
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Lumbar Support Pillow with Air-Cloud Technology, Office Chair Back Cushion, Memory Foam, Black
  • Brand: Flash Furniture
  • Part Number: BACKSAM-BLK
  • Type: Office Chair
  • Color: White
  • Model #: 329357886512
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  • $30.99 
  • Free Shipping
Lumbar Support Pillow Cover Ergonomic Design Orthopedic Backrest for Back Pain Relief Memory Foam Back Support for Office Chair Computer Chair Car Seat Recliner and Couch Two-Tone
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  • $35.99 
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Ergonomic Lumbar Support Pillow for Office Chair, Gaming Chair, or Car, Memory Foam Cushion with Ventilated Mesh and Adjustable Strap for Long Lasting Comfort
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  • $39.99 
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Office Chair Caster Wheels Replacement Set of 5, Heavy Duty Universal Quiet Rolling Casters 3 inch Fit Standard Office Chair for Hardwood Floors, Tiles and Carpet (Blue)
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  • $39.99 
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5.5" Office Chair Gas Lift Cylinder Replacement Parts, Heavy Duty 450lbs Long Stroke Hydraulic Pneumatic Shock Piston Universal Size Fits Most Executive Chairs, Gaming Chair, Class 4
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  • $51.99 
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5'' Stroke Office Chair Gas Lift Cylinder Replacement,Pneumatic Shock Heavy Duty (450 lbs) Office Chair Parts & Universal Size, Class 4 Hydraulic Piston, Black
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  • $53.99 
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KAYI Car Seat Cushion, Comfort Memory Foam Car Cushions for Driving, Breathable Leather Surface with Anti Slip Rubber Bottom, Seat Cushion for Car and Office Chair (2 Pack, Grey)
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KAYI Car Seat Cushion, Comfort Memory Foam Car Cushions for Driving, Breathable Leather Surface with Anti Slip Rubber Bottom, Seat Cushion for Car and Office Chair (2 Pack, Grey)

Limited time offer, ends 07/06

  • Brand: Flash Furniture
  • Part Number: ZP-01
  • Type: Office Chair
  • Color: White
  • Model #: 601487495639
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  • $67.99 
  • Free Shipping

Bestselling Office Chairs Reviews:

Yan L.
3/24/2026 7:15:08 AM
Comfortable and Sturdy Office Chair

“ I would recommend it to anyone looking for a budget-friendly office chair. ”

BRTHORY 500LBS Big and Tall Office PC Chair with Adjustment Lumbar Support Ergonomic Executive Heavy Duty Gaming Chair for Long Hours Sitting, Computer chair with Flip-up Armrest, PU Leather (Black)
Brian K.
12/11/2025 2:02:55 PM
Sihoo High-Back Chair

“ Easily the best quality comfortable office/gaming chair around for the price. ”

SIHOO High-Back Ergonomic Office Chair, Mesh Desk Chair with Adjustable 3D Armrest, Lumbar Support and Headrest, for Home & Office, Black
EBB2
1/24/2025 8:48:15 AM
Great value office chair

“ This is a well built office chair with all the right features. ”

SIHOO High-Back Mesh Office Chair with Lumbar Support, Ergonomic Chair for Desk, Breathable Mesh Adjustable Headrests for Home Office, Black
KBSH
8/22/2022 8:07:27 PM
Sturdiness Over Comfort & That's OK

“ More often pricier office chairs are comfortable for the first few weeks until their padding has been worn in, and then you're stuck with a creaky brick that no longer feels comfortable as it did initially. ”

SIHOO High-Back Ergonomic Office Chair, Mesh Desk Chair with Adjustable 3D Armrest, Lumbar Support and Headrest, for Home & Office, Black