Replacement Seat for Herman Miller Classic Aeron Size C Large (Black Mesh)

Let face it any herman miller aeron part is not going to be cheap, but getting a genuine part is awesome. The install was amazingly easy, everything right there, even a pair of gloves so my hands didn’t get the seat dirty.

Bought a Type C off offerup for $250 to replace my 7 year old type B, and the seat immediately ripped within a week. Was pleasantly surprised when this part fit perfectly and was a breeze to install. Its super comfortable and seems to be holding up well. Well see how long it takes my fat ass to break it.

I recently bought a used Aeron size C chair that had a few miles on it and changed out the piston and now this Seat and its like new now. I expect to get a lot of years out of it. So far So good. Arrived quickly and was super easy to install. Almost a little too easy I was nervous I did something wrong, but its working perfectly.

Easy to install came with tools and instructions awesome product chair in new now

After 15yrs, my original Aeron chair seat was stretched out & had become uncomfortable to sit in. I run a business from home & when Im working in my home office I basically live in my Aeron chair. The FOAMON OEM seat replacement for my Aeron chair came with instructions & all the tools I needed to install my new seat. It also included a set of gloves to help keep my hands clean from dirt & lubrication from the chairs connecting joints & parts. I read the instructions but also found some good videos on the Internet so I had a clear visual of how to do the replacement. I did all of the work with my chair on the ground & without having to turn it over or flip it upside down. The whole replacement too me about 10 minutes. I did have one minor issue with the Hip Pivot screws which is unrelated to the actual seat assembly. These screws are in a cowling that on my chair popped out along with the screws. Not a big issue. To solve this, I used a rubber mallet to gently tap the cowlings back into place. This allowed me to fasten the Hip Pivot screws without trying to fight the cowlings at the same time as I was trying to screw the seat into place. For me there was no over-tightening as it seems that the four screws used to secure the seat have a definite stopping point. Simply screw everything in until they become snug & youre done. My Aeron chair feels just like new again. I highly recommend this product.

I cant say for sure if this is an official OEM part from HM, but it does work great. My chair is 20+ years old and the seat finally started to tear. This replacement seat fit perfect with no issues. Id been sitting on the torn seat for about a year and replacing it really changed the feel of the chair, in a good way. Way more support. I dont seem to slump as much now. I recommend this replacement this for anyone wanting to refresh their torn, worn out, loose mesh seat.

Its a perfect replacement. And it came packaged great and included a insulated grocery tote! Thanks folks!

I purchased this replacement seat for an older Herman Miller Aeron Classic chair. I think my chair is from the early 2000s. The old seat on mine was cracked and broken. Cracks developed both on the sides where the bolt holes are, as well as the back where the rods attach from underneath. This new part is a perfect replacement, and is OEM from Herman Miller. It comes with tools for installation too. Very good quality. The seat is the new design with extra ribs in the moulding around both the bolt holes and the underside at the back. This should prevent any cracking :) It also fits perfectly on older chairs.

good quality, easy to install. very expansive like the entire chair, but also like 30% more expansive than the same product in the same store for a different size (B vs C). other than that its as described.

This was new, a new foam pad and took 5 minutes to put it on. BUT -- seller says in the ad Genuine Herman Miller Factory Part which is not true. I would never have bought it if I had known the part was not Herman Miller at such a high price. I do not like dishonesty in advertising. I should have insisted on a refund. For only a little more I could have purchased the real thing.