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Item #:
8080363
Heavy Duty Replacement Office Chair Base - 28" Aluminum Black - S4180-2
Item #:
8080363
€ 84
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Only 9 items left in stock.
Order now and get it around Saturday, August 22
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Heavy Duty 28' Black Painted Aluminum Chair Base - Built to hold more weight and withstand more than standard chair bases.
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What Stands Out
Sturdy Construction
Crafted from heavy-duty aluminum, this chair base ensures maximum durability and stability, making it ideal for intensive office use without compromising on performance.
Universal Fit
Designed to accommodate a wide range of office chairs, the 28-inch aluminum base offers a versatile replacement option that enhances compatibility and extends chair longevity.
Sleek Design
The black finish provides a modern aesthetic that complements any office décor, combining style and functionality to elevate your workspace with a professional touch.
Product Details
- Heavy Duty 28" Black Painted Aluminum Chair Base
- Standard 2" (50mm) center hub hole to receive standard 2" gas lift cylinders
- Standard 7/16"x7/8" (11mm x 25mm) sockets to receive standard chair caster stems
- HD - Built to hold more weight and withstand more than standard chair bases
- Black painted finish
| Brand Name | chairpartsonline |
| Additional Features | Heavy Duty, Fits Standard Gas Cylinders, Accepts Specific Casters |
| Unit Count | 1 Count |
| Recommended Uses For Product | Indoor |
| Room Type | Office |
| Age Range Description | Adult |
| Included Components | No components included |
| Model Name | S4180-2 |
| Surface Recommendation | Hard Floor |
| Indoor Outdoor Usage | Indoor |
| Model Number | S4180-1 |
| UPC | 709214204180 |
| Manufacturer | chairpartsonline |
| Manufacturer Part Number | S4180-1 |
| Material Type | Aluminum |
| Frame Material Type | Aluminum |
| Product Care Instructions | Wipe Clean |
| Seat Material | Foam |
| Fill Material | Foam |
| Color | Black |
| Back Style | Solid Back |
| Style Name | Contemporary |
| Pattern | Solid |
| Finish Types | Painted |
| Theme | Star |
| Shape | Rectangular Prism |
| Arm Style | Armless |
| Furniture Finish | Painted Finish,Black |
| Leg Style | Five-Legged |
| Form Factor | Recliner |
| Item Dimensions D x W x H | 27"D x 26"W x 4"H (68.6 x 66 x 10.2 cm) |
| Size | 26 inches x 27 inches x 4 inches (66 x 68.6 x 10.2 cm) |
| Seat Height | 28 inches (71.1 cm) |
| Item Depth | 27 inches (68.6 cm) |
| Item Dimensions | 27 x 26 x 4 inches (68.6 x 66 x 10.2 cm) |
| Furniture Base Movement | Swivel |
| Reclining Position Count | 1 |
| Maximum Weight Recommendation | 500 pounds (226.8 kg) |
| Assembly Instructions Description | Assembly required, instructions provided |
| Brand | chairpartsonline |
| Material | Aluminum |
| Product Dimensions (L x W x H) | 27"D x 26"W x 4"H (68.6 x 66 x 10.2 cm) |
Who Should Buy?
-
Frequent Users
Ideal for individuals who spend long hours sitting, providing durability and stability for daily use.
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Heavy Set Individuals
Designed to support heavier weights, making it suitable for users requiring a robust chair base.
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Office Spaces
Perfect for offices looking to replace worn-out chair bases, enhancing comfort and functionality in work environments.
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Short Users
May not be suitable for shorter individuals who might struggle with height adjustment and reach.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the weight capacity of the Heavy Duty Replacement Office Chair Base - 28 Aluminum Black - S4180-2?
Answer: The Heavy Duty Replacement Office Chair Base is designed to support a substantial weight capacity, typically accommodating users up to 300 pounds. This robust aluminum construction ensures stability and durability, making it ideal for users who require a reliable chair base for everyday use. It's particularly suitable for individuals who frequently spend long hours at their desks, providing the necessary support to maintain comfort and functionality throughout the day. -
Question:
Is the installation process for the S4180-2 base difficult?
Answer: Installing the S4180-2 base is a straightforward process that typically requires minimal tools and technical expertise. Most users can easily replace their chair's base by following simple instructions or viewing online tutorials. To enhance user experience, a detailed guide is often included. This ease of installation is beneficial for anyone looking to upgrade or replace their chair base without needing professional assistance. -
Question:
What type of wheels are compatible with the Heavy Duty Replacement Office Chair Base?
Answer: The S4180-2 base is compatible with a variety of chair wheels, including standard rolling casters and those designed for specific flooring types such as carpet or hardwood. Choosing the right wheels can further improve mobility and protect your floor surfaces. Users should consider their specific office environment when selecting wheels to ensure optimal performance and ease of movement. -
Question:
What is the benefit of using an aluminum chair base over plastic?
Answer: Aluminum chair bases offer significant advantages over plastic counterparts, including greater durability, stability, and a sleek aesthetic. The heavy-duty construction of the S4180-2 base provides stronger support, allowing for a safer seating experience. Additionally, aluminum is more resistant to wear and tear, making it an excellent choice for high-traffic office spaces where frequent use is common. -
Question:
Can the S4180-2 base fit any standard office chair?
Answer: The Heavy Duty Replacement Office Chair Base is designed to fit most standard office chairs with a 2-inch diameter stem. Its universal design means it can replace a variety of existing chair bases, providing versatility for users looking to enhance their seating experience. Before purchasing, check the specifications of your current chair to ensure compatibility and maximize performance benefits. -
Question:
How does the aluminum finish affect the overall look of my office chair?
Answer: The sleek black aluminum finish of the S4180-2 base enhances the overall aesthetic of any office chair, adding a modern touch that complements various decor styles. This finish not only adds to the visual appeal but also minimizes the appearance of scratches and fingerprints, ensuring your chair maintains its pristine look over time. It's particularly advantageous for professional environments where first impressions matter. -
Question:
What is the height of the Heavy Duty Replacement Office Chair Base?
Answer: The S4180-2 base typically stands at a height designed to fit most standard office chair requirements, allowing for both comfort and ergonomic seating positions. This height range ensures that users of various sizes can adjust their chairs effectively for optimal desk alignment, promoting better posture and reducing the risk of discomfort during extended use. -
Question:
Does the replacement base include a gas lift cylinder?
Answer: The Heavy Duty Replacement Office Chair Base does not include a gas lift cylinder; it is designed to be compatible with your existing gas lift. This allows users to retain their current height adjustment mechanism while upgrading the base for improved durability and functionality. By focusing on the base, users can enhance their chair's performance while still benefiting from their existing gas lift system. -
Question:
What maintenance is needed for the aluminum chair base?
Answer: Maintaining the S4180-2 aluminum chair base is minimal, requiring only occasional cleaning and inspection for wear. Regularly wiping down the base with a damp cloth helps to keep its finish looking new and prevents buildup of dust and debris. Performing quick checks for any loose screws or connections can help you ensure that your chair remains stable and safe over time. -
Question:
Where can I buy the Heavy Duty Replacement Office Chair Base - 28 Aluminum Black - S4180-2?
Answer: You can purchase the Heavy Duty Replacement Office Chair Base - 28 Aluminum Black - S4180-2 conveniently on Ubuy. They offer a reliable online shopping experience, ensuring that customers in Ireland can easily find and acquire this durable chair base, along with the extensive range of office furniture and accessories available on their platform.
chairpartsonline Furniture Legs S4180-1 Editorial Review
The replacement chair base is highly recommended by users for its durability and sturdiness. The One-piece aluminum base, which is solid and not hollow, offers a smooth finish and can withstand heavy loads making it ideal for heavyset users. The base looks great, enables smooth movement and can easily be installed without extra parts. Users were able to replace the original bases on their office chairs and gaming chairs with wheels that fit and work perfectly. The product is excellent value for its price and an excellent choice for replacing plastic or worn-out chair bases.
Customer Reviews & Ratings
461 customers ratings
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5 Star
84%
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4 Star
10%
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3 Star
3%
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2 Star
1%
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1 Star
2%
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Pros
- Sturdy and durable
- One-piece aluminum base with no hollow parts
- Smooth finish
- Can withstand heavy loads
- Easy to install
- Replaces worn-out or plastic chair bases
- Great value for its price
Cons
- Some customers received the product with scratches
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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€ 84
Order now and get it around Saturday, August 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 9 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Replacement for chairs and stools with a standard 2' wide gas lift cylinder
- Compatible with most chairs purchased at office supply stores
- Gives chair a nicer, more finished look than standard black plastic bases
- Heavy-duty and durable design
- Can withstand more weight than standard chair bases
- Black painted finish for a sleek appearance
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