Which Aeron Do You Have?
Most Aeron parts are made for one generation, so start here. Parts that fit both stay in every view.
Find your size: feel for the raised dots under the back frame lip. One dot is Size A, two dots Size B (the most common), three dots Size C. Not sure? See our Aeron size guide.
Seat and Back Mesh for Herman Miller Aeron Chairs
A torn or sagging mesh is the most common Aeron repair: replace the mesh yourself, or get a seat pan or back frame with new mesh already fitted.
Classic
Seat meshSizes B and CFrom $75.00
Classic
Back meshSizes B and CFrom $69.99
Remastered
Back meshSizes B and CFrom $95.00
Remastered
Seat meshSizes B and CFrom $79.00
Classic
Seat foam insertSizes A and B$14.99
Classic
Back frame with new meshSizes B and CFrom $150.00
Classic
Seat foam insertSize C$17.50
Classic
Seat pan with new meshSizes B and CSold out
Remastered
Seat pan with new meshSold out
Remastered
Back frame with new meshSizes B and CSold out
Lumbar and PostureFit Supports for Herman Miller Aeron Chairs
A lumbar pad supports the curve of your lower back; PostureFit-style support sits lower, at the base of the spine, so you do not slide into a slouch.
Classic + Remastered
Lumbar support compatible with PostureFit SL, with adapterSizes B and CFrom $175.00
Classic
Lumbar padSizes B and CFrom $19.90
Classic
Lumbar support compatible with PostureFit (Classic model)Sizes B and CFrom $59.00
Classic + Remastered
Adapter for a PostureFit SL compatible lumbar (adapter only)$35.00
Arm Pads and Arm Parts for Herman Miller Aeron Chairs
New pads for worn or cracked armrests, plus the indexes, bolts and lever kits that keep the arms locking where you set them.
Classic
Vinyl arm padsAll sizesFrom $20.00
Classic
Flip knob lever kit (pre-2004 thumbwheel arms)$59.00
Classic
Arm index, set of 2All sizes$25.00
Classic
Leather arm pads$45.00
Remastered
Arm padsAll sizesFrom $38.99
Classic
Arm pad conversion kit with Remastered-style pads$159.00
Classic
Arm bolt assembly (thumbwheel arms)Sold out
Headrests for Herman Miller Aeron Chairs
Our patented headrests add neck support in colors that match the Aeron's own mesh.
Tilt and Height Controls for Herman Miller Aeron Chairs
Knobs, covers, limiters and cables that bring an Aeron Classic's tilt and seat height controls back to working order.
Gas Cylinders, Casters and Stool Parts for Herman Miller Aeron Chairs
A seat that slowly sinks needs a new gas cylinder; our heavy duty one fits both the Classic and the Remastered and is rated to 450 lbs. Soft casters protect hard floors, and the stool cylinder and foot ring turn an Aeron into a drafting stool.
Classic + Remastered
Heavy duty gas cylinder (450 lbs)$34.99
Classic + Remastered
Soft 2.5-inch casters, set of 5$22.00
Classic + Remastered
Stool gas cylinder (counter and bar height)$49.99
Classic + Remastered
High profile bell glides, set of 5$17.99
Classic + Remastered
19-inch chrome foot ringSold out
Classic + Remastered
Rollerblade-style casters, set of 5Sold out
Bolts and Hardware for Herman Miller Aeron Chairs
A loose or squeaky seat often comes down to a worn bolt or bushing.
Touch-Up Paint for Herman Miller Aeron Chairs
Color-matched Graphite spray paint hides scuffs and scratches on the frame.
Install It Yourself
Most of our Aeron parts have an installation video on their page, and our tutorials walk through the common repairs step by step.
Maintaining a Fleet of Aerons?
Offices that keep many Aerons in service often order seat mesh, cylinders and casters in bulk. Tell us what you need and we will send you volume pricing.
Aeron Parts: Your Questions Answered
How do I know if I have an Aeron Classic or a Remastered?
The quickest check is under the seat: the Classic has a large, bulky tilt mechanism there, and the Remastered's is much slimmer. Herman Miller made the Classic from 1994 and reworked the chair in 2016 as the Remastered, which has 8Z Pellicle mesh with zones of different tension and PostureFit SL or a lumbar pad.
What size is my Aeron?
Feel for the raised dots under the back frame lip: one dot is Size A, two dots Size B and three dots Size C. Size B is the most common. Our Aeron size guide explains each size.
Do Aeron Classic parts fit an Aeron Remastered?
Usually not. Seat and back mesh, seat pans, arm pads and headrests are made for one generation or the other, so check the badge on each part. The heavy duty gas cylinder, casters, foot ring, back bolts and touch-up paint fit both.
Are these Herman Miller parts?
Most are our own parts, designed by our US engineering team to fit the Aeron; the Herman Miller and Aeron names only identify the chair they fit, and we are not affiliated with Herman Miller. Our seat pans and back frames pair a refurbished Herman Miller frame with new OfficeLogixShop mesh.
Is there a Herman Miller Aeron parts list?
This page is one: every part we sell for the Aeron, grouped by area (seat and back, lumbar, arms, headrests, controls, cylinders and casters, bolts and paint), each marked with the Aeron it fits.
How hard is it to install an Aeron part?
Most parts take minutes: the headrests, lumbar pads and foam inserts go on without tools, and each part's page has an installation video. A mesh replacement takes more time and care; if you prefer a ready-made fix, our seat pans and back frames come with new mesh already fitted.
Do you ship Aeron parts to Canada and other countries?
Yes. Shipping is free to the contiguous US, and we ship to Canada, the UK, Europe and Asia; international shipping is calculated at checkout.
Can I order Aeron parts in bulk for an office?
Yes. Offices that maintain many Aerons order seat mesh, cylinders and casters in volume. Request a volume quote or call +1 614-591-0884.