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Top 3 Best replacement office chair base – Buying Guide

by | officechairs

Today we are taking a look at some of the very top replacement office chair base

1
Topdeep 28" Swivel Chair Base Replacement, Office Chair Base, 350 Pounds Heavy Duty Gaming Chair Replacement Base with Bottom Plate Stand Cylinder and Casters
Topdeep 28" Swivel Chair Base Replacement, Office Chair Base, 350 Pounds Heavy Duty Gaming Chair Replacement Base with Bottom Plate Stand Cylinder and Casters
9.6
Amazon.com
2
MASTERY MART Heavy Duty Office Chair Base Replacement, 2500 Lbs, 28"(70 cm), Metal Desk Chair Base Replacement Parts with Universal Gas Cylinder Hole and Casters Sockets, Matte Black
MASTERY MART Heavy Duty Office Chair Base Replacement, 2500 Lbs, 28"(70 cm), Metal Desk Chair Base Replacement Parts with Universal Gas Cylinder Hole and...
9.6
Amazon.com
3
MASTERY MART 28" Heavy Duty Office Chair Base Replacement Parts, 2500 Lbs, Desk Chair Reinforced Metal Leg with Universal Gas Cylinder Hole and Casters Sockets, Matte Black
MASTERY MART 28" Heavy Duty Office Chair Base Replacement Parts, 2500 Lbs, Desk Chair Reinforced Metal Leg with Universal Gas Cylinder Hole and Casters...
9.1
Amazon.com
Amazon price updated: April 26, 2025 11:38 pm

The best replacement office chair base

MASTERY MART Heavy Duty Office Chair Base Replacement, 2500 Lbs, 28"(70 cm), Metal Desk Chair Base Replacement Parts with Universal Gas Cylinder Hole and...

$39.99
PRIMEPRIME
in stock
Amazon.com
Amazon price updated: April 26, 2025 11:38 pm

Features

Part Number Mastery Mart
Model Mastery Mart
Color Matte Black
Size 70 cm
  • 【Universal Size】This gaming chair base replacement base is suitable for most chairs on the market including Herman Miller (office chair, game chair, desk chair, executive chair). Casters: 7/16 inches x 7/8 inches (11 mm x 22 mm) and gas cylinder 2 inches (5 cm).
  • 【High-quality Craft Materials】The heavy-duty base is made of high-quality chrome-plated metal, and the surface is polished and matte. The solid tubular iron structure is equipped with screws to reinforce the base, providing greater load-bearing capacity and safety, and can bear up to 2500 lbs.
  • 【Ensure Safety and Prevent Scratches】Improper height will cause unstable gravity and scratch the floor. Our chair base replacement design has low gravity and stability, making the chair safer and preventing scratches, saving you the cost of buying a new chair.
  • 【Save on Budget:】It's a wise choice to buy a chair base replacement by 1/5 cost of a chair if the seat of your chair is still well. Save money and keep your favourite chair.
  • 【100% Satisfaction Guaranteed】Very easy to install and replacement with our simple and clear instruction sheet. If this doesn't fit your chair, you can simply return it.

Topdeep 28" Swivel Chair Base Replacement, Office Chair Base, 350 Pounds Heavy Duty Gaming Chair Replacement Base with Bottom Plate Stand Cylinder and Casters

$57.90
in stock
Amazon.com
Amazon price updated: April 26, 2025 11:38 pm

Features

Part Number CB010299
Model CB012
Color Black
  • HEAVY DUTY OFFICE CHAIR SWIVEL TILT CONTROL -- TOPDEEP Office Chair Replacement Base is made of the 0.1" thicken steel bracket which is sturdy and durable for chair tilt mechanism replacing. Large 350 Pounds Load Capacity.The seat plate has a fixed mounting hole, mounting hole distance: 10.2" * 6". The durability of the base will ensure your chair's base is firmly sound for many years.
  • HEIGHT ADJUSTABLE AND 360° SWIVEL -- Swivel Chair Base Replacement is equiped with Standard gas cylinder, has a 5" travel from lowest to highest. Swivel Chair Base adjust from 14.5" to 19.5". The practical chair gas lift piston is ideal for various office chairs. Adjustable stroke length can meet most of your need. 360-degree swivel action for easy transfer.
  • UNIVERSAL SIZE -- Fit most chairs. The office chair base kit has universal sockets and works perfectly with almost every office chair, gaming chair, desk chair, task chair and swivel chair on the market. Great for replacing and repairing the original swivel chair. Make the old chair reusable and stronger.
  • UNIVERSAL CASTERS -- With 5 casters, The 28" Diameter Chair Base Can Make The Chair More Stable. The diameter of 5 casters is 60 mm. Each caster rated for up 110 lbs. The friction is small with noiseless function. Can glides safely on your vinyl, almost any kind of carpet, hardwood floors or tile.
  • EASY to INSTALL -- It is extremely simple and convenient to install and operate. Only three steps are required to install. Suitable for replacing your old base of office chair, easy to assembly, just a few minutes, done and get an updated chair.Provide one year warranty, feel free to contact with us.

MASTERY MART 28" Heavy Duty Office Chair Base Replacement Parts, 2500 Lbs, Desk Chair Reinforced Metal Leg with Universal Gas Cylinder Hole and Casters...

$42.99
PRIMEPRIME
in stock
Amazon.com
Amazon price updated: April 26, 2025 11:38 pm

Features

Color Matte Black
Size 28D x 28W x 4H in
  • 【Universal Size】This gaming chair base replacement is suitable for most chairs on the market including Herman miller (office chair, game chair, office chair, executive chair). Casters: 7/16 inches x 7/8 inches (11 mm x 22 mm) and gas cylinder 2 inches (5 cm).
  • 【Premium Craftsmanship】Crafted from top-grade chrome-plated metal, this heavy-duty base features a polished matte finish. Its robust tubular iron build, reinforced with sturdy screws, ensures enhanced load-bearing capacity and safety, supporting weights of up to 2500 lbs.
  • 【Safety & Floor Protection】Our office chair base replacement prioritizes stability, preventing floor scratches and enhancing safety by maintaining a low center of gravity. This not only safeguards your floors but also saves you from the costs of replacing your chair.
  • 【Budget-Friendly Solution】Opting for a chair base replacement at a fraction of the cost of a new chair is a smart decision if your seat is still in good condition. Save money while retaining your beloved chair.
  • 【100% Satisfaction Guaranteed】Very easy to install and replacement with our simple and clear instruction sheet. If this doesn't fit your chair, you can simply return it.

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