The 24″ Black Aluminum Replacement Chair/Stool Base with Casters, identified by model number S4266-1w/C, is a high-quality component designed to revitalize and upgrade various seating units. This base provides a robust and aesthetically pleasing foundation for office chairs, drafting stools, and other task seating. Constructed from durable, lightweight aluminum and finished in a sleek black, it offers both strength and a modern look that complements diverse chair designs. The base is engineered for easy replacement, fitting standard gas lift cylinders with its universal center bore. It’s a reliable choice for repair or custom chair building, ensuring longevity and consistent performance in commercial, office, or home settings.
This replacement part arrives complete with a set of five dual-wheel casters, providing smooth, multi-directional movement across most floor surfaces. The integrated casters enhance the chair’s mobility, allowing the user to effortlessly glide between workspaces without straining. The overall diameter of the base, Chairpartsonline 24 inches, provides a stable, wide footprint that significantly reduces the risk of tipping, a crucial safety feature for dynamic seating. Its sturdy construction can support significant weight capacity, making it a versatile and dependable option for a wide range of users and applications.
The Chairpartsonline 24 Black Aluminum Base S4266-1w/C is a cost-effective alternative to replacing an entire chair. It represents a commitment to quality by offering industrial-grade strength and design. When seeking to extend the life of a favorite chair or stool that has a damaged or worn-out base, this component delivers on durability and function. For any seating unit requiring an overhaul of its foundation, the Chairpartsonline 24 base provides the necessary stability, mobility, and contemporary style to return the chair to optimal working condition.
FEATURES:
– 24 inch diameter
– Black aluminum base
– Replacement chair base
– Stool base included
– Comes with casters
The S4266-1w/C is a robust 24″ Black Aluminum Replacement Chair/Stool Base designed to provide a stable and durable foundation for various seating applications. This model is engineered with a focus on longevity and performance, making it an excellent choice for replacing worn-out or damaged bases on office chairs, drafting stools, or task seating. The base itself is constructed from high-quality black aluminum, which offers a superior combination of strength and light weight compared to many standard plastic or steel alternatives, resisting rust and corrosion. It is specifically built to accommodate a standard gas lift cylinder with a 2″ column diameter. The base includes five smooth-rolling casters, ensuring easy mobility and maneuverability across different floor surfaces. Chairpartsonline 24 offers this base as a premium upgrade component.
– Incredibly sturdy and solid
– Made of strong metal
– Great for heavy users
– Good looking and sleek
– Comes with casters included
– High-quality finish
– Smooth rolling
– Sharp edges uncomfortable for resting feet
– Requires 2 inch gas cylinder
– Smaller diameter than original piston
– Item is smaller than expected
– Wheels make annoying popping noise
– Included wheels do not attach easily
This replacement base kit is standardized for compatibility with most modern chair components. The central mounting hole for the pneumatic gas lift cylinder has a universal size, allowing for a straightforward, no-hassle installation process. The five caster sockets are positioned to accept standard 7/16″ diameter stems, ensuring that the included casters�or your preferred casters�will fit securely. The 24-inch diameter is ideal for chairs requiring a medium-sized footprint, balancing stability for the user with an appropriate size for typical workspaces. The sleek black finish not only provides a professional look but also minimizes the appearance of scuffs and marks, maintaining the chair’s aesthetic appeal over time. Chairpartsonline 24 ensures that this base meets strict quality control standards for safety and durability. Read more…
Search Results for Chair Parts

The image displays a screenshot of Google image search results for the query ‘Chairpartsonline-24’. The results page is filled with various components related to chairs, particularly swivel and recliner mechanisms. Key items visible include black plastic or metal swivel chair bases, some with wheels or casters, and others appearing to be internal swivel plates or mechanisms. Several images show the star-shaped base designs common for office or recliner chairs. There is one distinct image of a fully upholstered, off-white recliner chair amidst the hardware parts, which is likely an example of the kind of chair these parts are intended for. The results include links to different e-commerce and parts websites like greenblock-houston.com, mediexpert.com.co, dreh-st.de, eBay, and Amazon. The overall content is focused on the hardware and structural parts required for chair construction or repair.









