Castors and Spare Parts

Stock

Brand

Price

Replacement Seat Cover Sidiz

In stock

Techo Sidiz Replacement Seat Cover

From:

£60.00 inc. VAT

Humanscale Freedom Coathanger

In stock

Humanscale Freedom Chair Coathanger

£110.40 inc. VAT

Replacement Sayl Armpad

Made to order

Herman Miller Sayl Replacement Armpads (Pair)

From:

£99.00 inc. VAT

techo sidiz replacement back

In stock

Techo Sidiz Replacement Back with adjustable lumbar support

£91.20 inc. VAT

humanscale-m8.1-clamp-white

In stock

Humanscale White M8.1 Desk Clamp

£187.20 inc. VAT

12% OFF
APPLIED
herman-miller-aeron-black-leather-pads

In stock

Herman Miller Retro Fit Aeron Leather Armpads

£176.00 inc. VAT

Herman Miller Aeron Jacket Hanger

Made to order

Herman Miller Aeron Jacket Hanger

£109.00 inc. VAT

Available 6th May 2025

herman miller mirra 2 jacket hanger graphite

Made to order

Herman Miller Mirra 2 Jacket Hanger, Graphite

£79.99 inc. VAT

herman miller mirra 2 jacket hanger studio white

In stock

Herman Miller Mirra 2 Jacket Hanger, Studio White

£79.99 inc. VAT

Sayl Replacement seat pad

Made to order

Herman Miller Sayl Replacement Seat Pad

+20 More Options
Select options

From:

£350.00 inc. VAT

herman-miller-c7-castors

In stock

Herman Miller C7 Non-Braking Carpet or Hard Floor Castors

£90.00 inc. VAT

10% OFF
APPLIED
Kab Castors

Made to order

Kab Replacement Castors

From:

£73.80 inc. VAT

About Castors and Spare Parts

Castors are the wheels attached to your office chair. While these may seem sturdy, it is possible to change your office chair castors to new ones or different types to suit your preferences. Office chair spare parts can range from everything from castors to replacement seat covers to replacement office chair backs.

With heavy use or older chairs, you may find that you need office chair replacement parts. You could need spare parts for a multitude of reasons: Perhaps something on your existing office chair has broken after years of use, or maybe you need extra lumbar support, or maybe you are not getting on with the castors on your current office chair. With Office Chairs UK, our collection of castors and office chair spare parts is sure to have the right product for you.

With such a range of office chair castors available, you may struggle to identify differences between our brands, such as Herman Miller and Humanscale, and castor types. Each will have a different effect on your posture and react differently to your workspace floor, affecting your office chair experience. To help, we have put together a guide to help you decide which castors to selectwhich castors to select from our range.