Would this work as a replacement base for a DXRacer king series chair?

It's a standard diameter so yes. I've replaced the base on an x-rocker chair, and it made an immediate improvement

Struggling to remove the old base from my old is it possible that the base and cylinder is one piece?

I know this is a very old comment but for anyone else who might see it, the cylinder can be hard to remove. There's many YouTube videos about it but what worked for me with a really stubborn one was having half the legs of the base on the side of a bed and hammering the cylinder directly from the bottom, hard. I'd spent 10 minutes trying other methods but this eventually worked.

I have a gas lift that starts off 40cm then expands to 50cm. I'm unsure if this base will work with this or not?

This 'spider' like all these seat bases are universal; I ordered mine as a replacement for a defective existing base it fitted and worked very well. You should have no problems.

Chair Base | Desertcart Congo

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2410238Fr

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In stock

Sold byAmazon CongoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🪑 Reinvent your throne with strength and style!

PEACE OF MIND - Backed by a satisfaction guarantee—if it doesn’t fit, return it hassle-free.
BUILT TO ENDURE - Premium-grade metal supports up to 2200 lbs/1000 kg for unmatched durability.
SLEEK STEALTHY - Matte black finish adds a modern, professional touch to your workspace aesthetic.
FITS LIKE A GLOVE - Universal gas cylinder and caster sockets ensure seamless compatibility with almost any office or gaming chair.
EFFORTLESS UPGRADE - Includes a simple installation package with clear instructions—get your chair base replaced in minutes.

The Mastery Mart Office Chair Base Replacement is a heavy-duty, 28-inch diameter metal base designed to support up to 2200 lbs/1000 kg. Featuring universal sockets for gas cylinders and casters, it fits most office, gaming, and swivel chairs. Finished in matte black, it combines durability with a sleek look and comes with an easy-to-follow installation kit and satisfaction guarantee.

Specifications

ASIN	B07ZY36NJ1
Age Range Description	Adult
Arm Style	Armless
Assembly Instructions Description	Included, Easy to follow
Back Style	Solid Back
Best Sellers Rank	408,466 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 876 in Desk Chairs
Brand Name	MASTERY MART
Colour	Black
Customer Reviews	4.7 4.7 out of 5 stars (993)
Finish Type	Matte
Form Factor	Recliner
Frame Material Type	Metal
Furniture Base Movement	Swivel
Furniture Finish	Black,Matte
Included Components	Caster
Indoor Outdoor Usage	Indoor
Is Assembly Required?	Yes
Is Customizable?	No
Is Extendable	No
Is Foldable	No
Item Depth	70 centimetri
Item Dimensions	70 x 70 x 10 centimetres
Item Dimensions D x W x H	70D x 70W x 10H centimetres
Item Shape	Round
Item Weight	2.25 kg
Leg Style	wheels
Manufacturer	Mastery Mart Co., Limited
Manufacturer Part Number	Mastery Mart
Material Type	Metal
Maximum Weight Recommendation	997.9 kg
Model Number	Mastery Mart
Number of Items	1
Number of Packs	1
Pattern	Solid
Product Care Instructions	Wipe Clean
Reclining Position Count	1
Recommended Uses For Product	Gaming, Office
Room Type	Game Recreation Room, Office
Seat Height	28 Inches
Seat Material Type	Metal
Set Name	Chair Base Set
Size	70D x 70W x 10H cm
Sleeping Bag Filling Material	Foam
Special Features	11mm x 22mm, Durable, Easy to Replace and Install, Heave Duty, Quality Guaranteed
Style Name	Contemporary
Surface Recommendation	Hard Floor
Theme	Contemporary
Tilting	No
Unit Count	1.0 count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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2410238Fr

Duties & taxes included

In stock

Sold byAmazon CongoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Congo.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Fantastic and great service. Shipping was faster than expected.

1 week ago

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chair base

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