Aeron Chair Parts for Your Favorite Herman Miller Chair

If your beloved Herman Miller Aeron has seen better days, you may be relieved to hear that there’s a whole host of high-quality Aeron replacement parts that you can use to bring it back to life so that it looks, feels, and functions just as good as it did on the day you bought it.

Not that having an old, worn-out chair is the only reason to consider replacing some Aeron chair parts.

Maybe you picked this incredibly popular ergonomic chair because you’d heard all about it’s exceptional comfort and ergonomic features, but find there are certain aspects you’d prefer to change and customize so that you can truly enjoy the most optimized seating experience for you.

Whatever the case may be, here’s our guide to the best replacement Aeron chair parts to upgrade your favorite Herman Miller chair.

Essential Aeron Replacement Parts

Best Aeron Replacement Casters

Whether it’s the Aeron, the Herman Miller Embody, the Steelcase Leap or just about any other option, the casters are usually one of the most frequently replaced parts no matter what chair you use.

Fortunately, they’re easy to replace with an abundance of different options. The following are our two favorites.

1. Official Herman Miller 2.5″ Replacement Casters

If your casters have simply worn out or no longer provide the kind of support they used to, you may want to simply swap them out for an identical -albeit brand new- set, in which case the Official Herman Miller 2.5” Replacement Casters will more than suffice.

The fact that they’re official Herman Miller products affords you the peace of mind that comes from knowing you’re buying premium quality casters from a reputable brand you already know and trust, while the ease with which they slot into place ensures you can have your new wheels set up in time.

2. Opttico Rollerblade-Style Office Chair Casters

If you read our recent guide to the best chair mat alternatives, you’ll know that one of the biggest problems with casters is that they eventually wear down carpet and have a nasty habit of causing scuffs and scratches on certain types of laminate and hardwood floors.

You’ll also know that one of the easiest ways to avoid that problem is to swap out those regular casters for rollerblade-style wheels that don’t have that problem.

While there are countless options to choose from, we love the Optico Rollerblade-Style Office Chair Casters because not only do they eliminate the scuffing and scratching problem but they also feel incredibly smooth as they glide across the floor, making this an upgrade that’s going to enhance your whole experience with the Herman Miller Aeron.

Best Herman Miller Aeron Replacement Chair Cylinder

If your Herman Miller Aeron automatically deflates to the lowest height setting every time you sit on it, that’s a good sign that your chair’s cylinder has gone, especially if nothing you do seems to fix the problem.

The good news is that you don’t have to spend hundreds of dollars replacing the entire chair. You can simply swap out the cylinder for a new one, and this affordable Office Chair Cylinder Replacement Kit from The Office Oasis Store makes the whole process nice and simple.

The kit contains not just the cylinder itself, but all of the components you’ll need to put it into place as well as useful tools for both taking the old cylinder out and putting the new one in.

It also features easy-to-follow, step-by-step instructions and access to a tutorial video so you don’t have to call in the experts to get your chair working as good as new again.

Best Herman Miller Aeron Replacement Armrests

The arm pads of any Herman Miller tend to be one of its most luxurious features, adding an extra level of comfort and support.

If your old ones have simply worn down and need replacing, you can easily get a standard pair of near-identical vinyl arm pads for not very much money.

If, on the other hand, you don’t mind paying that little bit more, you can up the luxury factor even further with these Aloudy Ergonomic Memory Foam Office Chair Armrest Pads.

Each pad simply slots into place over the armrests of your Aeron and adapts to your movements to provide long-lasting, comfortable support throughout your work day.

Best Herman Miller Aeron Replacement Headrest

Though it’s often overlooked, the headrest of any ergonomic office chair can make a tremendous difference if you struggle with neck pain while working at your desk.

If yours breaks, tears, or simply needs an upgrade, then we recommend the H3 Original Headrest for Herman Miller.

Designed to fit all three A, B, and C sized Aerons, the headrest is not only curved to provide ample support but is finished in a tension-adjustable mesh, all of which combines to help you maintain a healthy posture and enjoy the kind of comfort that can lead to increased productivity.

Best Herman Miller Replacement Lumbar Support

The famous Herman Miller lumbar support is what sets the Aeron apart from most other chairs on the market.

A must-have for anyone who deals with back pain after sitting for long periods, the lumbar support ensures good posture and responds to the way you sit for maximum comfort.

If your current support wears down or simply needs replacing, you’d do worse than swapping it for the M.one Lumbar Support Pad Replacement for the Herman Miller Classic Aeron Chair.

Like the headrest, this is available for A, B, and C sized Aerons, attaches effortlessly and offers a 4 1/2″ vertical adjustment so that you can customize your seating position to one that really works for you.

Best Herman Miller Replacement Seat

Last but not least, it’s perhaps fair to say that, along with the casters, the seat is perhaps one of the more frequently replaced parts of any chair. After all, it’s the one that bears most of our weight throughout the day and the one Aeron chart part that gets the most use.

If yours is no longer providing the kind of comfort and support that it once did, you don’t need to go out and buy a whole new chair. Simply replace it with this Herman Miller Aeron Seat Pan Frame Replacement.

Identical to the seat pan that originally came with your chair, it can be slotted into place and secured in less than 15 minutes, meaning no matter how badly damaged your old seat was, you’ll be back to making the most of your Aeron in no time.

The Most Important Thing to Remember About Replacing Aeron Chair Parts

While there’s an awful lot to like about the Herman Miller Aeron, the price tag probably isn’t one of them.

Make no mistake about it, it’s an expensive piece of kit, which means that if something goes wrong, the last thing you want to do is to shell out to buy another one.

We hope that if there’s only one thing you take away from this guide, it’s that you don’t have to.

Whether it’s the seat, the headrest, the arms or even the cylinder mechanism that controls your seat’s height adjustment, everything can be replaced at a comparatively low cost, ensuring that your favorite office chair can continue serving you well for years to come.

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