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Office Chair Gas Lift Cylinder Fits Most Desk Chairs and Gaming Chairs Long Stroke Hydraulic Pneumatic Shock Piston Heavy Duty 500Lbs (6in Cylinder Length)
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  • $41.99 
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Gaming Chair Racing Style Office Chair High Back Desk Chair Executive PU Leather Rolling Task Swivel Computer Chair with Lumbar Support Headrest, White
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Gaming Chair Racing Style Office Chair High Back Desk Chair Executive PU Leather Rolling Task Swivel Computer Chair with Lumbar Support Headrest, White
  • Brand: Flash Furniture
  • Part Number: RC-6554-White-OffiClever
  • Type: Office Chair
  • Color: White
  • Model #: 751523044165
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  • $119.99 
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Steel Office Chair Sagging Fix Clamp - Heavy Duty Height-Lock Bracket for Failed Gas Cylinder, Prevents Chair Sinking (No Replacement Needed) - 2 Pack
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  • $19.99 
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Cushion Lab Patented Pressure Relief Seat Cushion for Long Sitting Hours on Office & Home Chair - Extra-Dense Memory Foam for Soft Support. Car Pad for Hip, Tailbone, Coccyx, Sciatica - Black
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  • $72.99 
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Office Chair Ergonomic Desk Chair, 330LBS Capacity, High Back Computer Chair for Long Hours Comfortable, Rolling Swivel Executive Task Chair for Home Office with Flip-up Armrests, Black
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  • $164.99 
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Office Chair Ergonomic Desk Chair, Adjustable Lumbar Support Rolling Swivel Comfy Chair with Space-Saving Flip Up Armrests,Mesh Gaming Chair for Business Work Office & Home, Black
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  • $119.99 
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Fix Sinking Office Chair, Avoid Sinking of Office Chair Height-Adjustable Cylinder Replacement No Tools Needed
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Fix Sinking Office Chair, Avoid Sinking of Office Chair Height-Adjustable Cylinder Replacement No Tools Needed
  • Brand: Flash Furniture
  • Type: Office Chair
  • Color: White
  • Frame Material: Nylon
  • Model #: 122965851865
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  • $23.99 
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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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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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Fix Sinking Office Chair, Avoid Sinking of Office Chair Height-Adjustable Cylinder Replacement No Tools Needed
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Fix Sinking Office Chair, Avoid Sinking of Office Chair Height-Adjustable Cylinder Replacement No Tools Needed
  • Brand: Flash Furniture
  • Type: Office Chair
  • Color: White
  • Frame Material: Nylon
  • Model #: 342442831211
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  • $23.99 
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Office Chair Cylinder 1000lbs Adjustable Height Office Chair Hydraulic Cylinder Replacement
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Office Chair Cylinder 1000lbs Adjustable Height Office Chair Hydraulic Cylinder Replacement
  • Brand: Flash Furniture
  • Part Number: SL0061N
  • Type: Office Chair
  • Color: White
  • Model #: 415379576775
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  • $31.99 
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Desk Office Gaming Computer Chair Ergonomic Executive Mid-Back Leather with Adjustable Padded Flip-Up Armrests Cushion Wheels Swivel for Home Study Task (Black White)
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  • $104.97 
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Ergonomic Office Chair, 400 LBS Computer Chairs with Adjustable Lumbar Support, Breathable Mesh Desk Chair Ergonomic with Thickened Cushion, Comfy Home Office Desk Chair (Black)
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  • $164.99 
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Office Chair Cylinder Replacement, 5" Long Stroke Gas Lift, Heavy-Duty Hydraulic Piston for Most Office Chairs
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Office Chair Cylinder Replacement, 5" Long Stroke Gas Lift, Heavy-Duty Hydraulic Piston for Most Office Chairs
  • Brand: Flash Furniture
  • Part Number: CC250224-1
  • Type: Office Chair
  • Color: White
  • Model #: 803700462903
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  • $29.99 
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Kore Design Kids Adjustable Standard Wobble Chair 14-19", Pale Blue
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Kore Design Kids Adjustable Standard Wobble Chair 14-19", Pale Blue
  • Type: Office Chair
  • Color: Pale Blue
  • Frame Material: Steel
  • Model #: KOR3110
4.7 inch Office Chair Gas Lift Cylinder-Office Chair Replacement Parts,Universal Size Fits Most Chairs,Heavy Duty Gas Lift Hydraulic/Pneumatic Piston for Office Chair
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  • $41.99 
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Office Chair Wheels Replacement 5/16", 8 Pcs Nylon Heavy Duty Office Furniture Casters Wheels with Universal Wheel for Hardwood Floor Carpet, Black(Standard Stem)
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  • $25.99 
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Office Chair Wheels Replacement-2 Inch Heavy Duty Caster Wheels,Quick & Quiet Rolling Chair Casters (Set of 5),Desk Chair Wheels Universal Fit,Safe for All Floor or Carpet
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  • $49.99 
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Steel Office Chair Sagging Fix Clamp - Heavy Duty Height-Lock Bracket for Failed Gas Cylinder, Prevents Chair Sinking (No Replacement Needed) - 2 Pack
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  • $23.99 
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ProtoArc Extra Large Seat Cushion for Tailbone Pain Relief, Seat Cushions for Office Chairs, Extra Cover, Ergonomic Memory Foam Desk Chair Cushion for Sciatica Pain Relief, Car Seat Cushion - Black
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  • $52.99 
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Massage Chair Pad,Back Massager with Heat,Massage Seat Cushion with 10 Vibration Motors,30-60-90 Minutes Heating Options,Chair Massager for Office Chair, Home Office Use
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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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11.5"-17" Heavy Duty Office Chair Gas Lift Cylinder, Universal Pneumatic Piston Part, Slightly Longer Standard Size, Easy Install, Black Lift Fits Most Desk Gaming Salon Executive Chairs
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  • $21.99 
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Everlasting Comfort Doctor Recommended Memory Foam Seat Cushion for Office Chairs & Car - Ergonomic Office Desk Accessories - Cushions for Tailbone Pain Relief, Sciatica (Black Cool, Large)
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Everlasting Comfort Doctor Recommended Memory Foam Seat Cushion for Office Chairs & Car - Ergonomic Office Desk Accessories - Cushions for Tailbone Pain Relief, Sciatica (Black Cool, Large)

Limited time offer, ends 06/15

  • Brand: Flash Furniture
  • Part Number: everlasting-comfort-seat-cush-ec268db147
  • Color: White
  • Material: Mesh
  • Model #: 847715755504
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  • $65.99 
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2 Office Chair Caster with M10 x 25 Threaded Stem Heavy-Duty Smooth Rolling Safe for All Floors Silent and Durable Replacement for Home and Office Chairs
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  • $33.99 
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Office Desk Gaming Chair Computer High Back Mesh Seat with Rolling Wheels Ergonomic Adjustable Comfy Flip-up Armrests Lumbar Support Height for Home (Black)
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  • $87.97 
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NEO CHAIR Office Desk Gaming Ergonomic Computer Chair with Lumbar Back Support Adjustable Height Swivel Rolling Wheels Flip-up Arms Mesh Chair for Home Vanity (Black)
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NEO CHAIR Office Desk Gaming Ergonomic Computer Chair with Lumbar Back Support Adjustable Height Swivel Rolling Wheels Flip-up Arms Mesh Chair for Home Vanity (Black)

Limited time offer, ends 06/15

  • Brand: Flash Furniture
  • Part Number: NEC-BLACK
  • Type: Office Chair
  • Color: White
  • Model #: 945554259648
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  • $47.99 
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9 Inches to 13 Inches Office Chair Cylinder Replacement, 4'' Stroke, Heavy Duty 1000 lbs, Hydraulic Pneumatic Shock Piston, Universal Gas Cylinder Fit for Most Office Chairs, Class 4 (Black)
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  • $56.99 
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Ergonomic Gaming Office Desk Chair with Footrest and Headrest for Adults, PU Leather Video Computer Chair with Linkage Armrests, Height Adjustable 360° Swivel Recling Chair, White Pink
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  • $128.99 
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Ergonomic Gaming Chair, High Back PU Leather Office Chair with Footrest, Adjustable Lumbar Support & Headrest, 360° Swivel Computer Chair for Adults, Red & Black
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  • $149.99 
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Ergonomic Gaming Office Desk Chair with Footrest and Headrest for Adults, PU Leather Video Computer Chair with Linkage Armrests, Height Adjustable 360° Swivel Recling Chair, Black Grey
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  • $134.99 
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Seat Cushion for Tailbone Pain Relief, Office Chair Cushion, Memory Foam Large Cushion with Non-Slip Cover for Soft Support at Office Chair, Car Seat, Airplane, Floor Pillow, Black/Large
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  • $33.99 
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Office Chair Wheels Set of 5  3 Inch Roller Blade Wheels Office Chairs, Office Chair casters Desk & Gaming Chair  Quiet for Carpet, Hardwood & Wood Floors - Not for IKEA
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  • $35.99 
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Massage Gaming Chair Office Chair Ergonomic PU Leather Desk Chair with Lumbar Support, Headrest, Flip-Up Armrests, and Swivel Rolling Base, Ideal for Women Adults, White
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Massage Gaming Chair Office Chair Ergonomic PU Leather Desk Chair with Lumbar Support, Headrest, Flip-Up Armrests, and Swivel Rolling Base, Ideal for Women Adults, White
  • Brand: Flash Furniture
  • Part Number: PC Gaming Chair Massage Office Chair
  • Type: Office Chair
  • Color: White
  • Model #: 643540634423
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  • $119.99 
  • Free Shipping
Kore Design Kids Adjustable Standard Wobble Chair 14-19", Sand Dollar
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Kore Design Kids Adjustable Standard Wobble Chair 14-19", Sand Dollar
  • Type: Office Chair
  • Color: Sand Dollar
  • Frame Material: Steel
  • Model #: KOR3109

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
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
Shi Z.
6/13/2023 2:30:33 PM
Nice, comfortable chair

“ Overall, it's a very functional and comfortable office chair to have. ”

Primy Ergonomic Office Chair, Breathable Mesh Desk Chair, Lumbar Support Computer Chair with Wheels and Flip-up Arms, Swivel Task Chair, Adjustable Height Home Gaming Chair
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