Lifetime Warranty & Free US Shipping on All Chairs!

Classic Herman Miller Aeron Polished Base – Aftermarket

25 customer reviews

$149.99

We ship all orders within 5–7 business days via UPS Ground. Please note that this processing time does not include UPS transit time, which may vary depending on your location.

If you have any questions, feel free to contact us at support@nulifechairs.com

90-Day Limited Warranty

All chair parts and accessories are covered by a 90-day limited warranty from the date of delivery.

This warranty covers manufacturing defects and functionality issues under normal use. If a part is found to be defective within this period, we will provide a replacement or a suitable solution.

Please note:

This warranty does not cover damage from misuse, improper installation, or normal wear and tear
Labor or installation costs are not included
Proof of purchase is required for all claims

60-Day Return Policy

We offer a 60-day return window for parts and accessories.

Items must be unused and in original condition
Customers are responsible for return shipping unless the item is defective or incorrect
Original packaging is recommended to help prevent damage during return

How to Install the Classic Herman Miller Aeron Polished Base – Aftermarket (Estimated Time: 10–15 minutes)

Tools needed: Rubber mallet
No tools? Alternative: You can try firm tapping, but a rubber mallet is recommended.

Step 1: Remove the casters from the old base.
Step 2: Detach the old base from the gas cylinder using a mallet.
Step 3: Install the new polished base onto the gas cylinder.
Step 4: Reinsert the casters securely.
Step 5: Test the chair for stability before use.

Transform the aesthetic appeal of your Classic Herman Miller Aeron Chair with the Aftermarket Polished Base – an exceptional solution designed to elevate both style and durability. Meticulously crafted, this aftermarket polished base seamlessly replaces your original, breathing new life into your iconic Aeron Chair.

 

Key Features:

 

Sleek Polished Finish:
The Aftermarket Polished Base adds a touch of sophistication to your Classic Aeron Chair with its sleek, polished finish. Elevate the visual appeal of your workspace with this stylish and contemporary upgrade.

 

Durable Construction:
Crafted from high-quality materials, this aftermarket base is engineered for durability, ensuring a long-lasting and reliable foundation for your Aeron Chair. Stand out with a polished base that exudes both elegance and resilience.

 

Exact Fit Replacement:
Designed as a seamless replacement, the Aftermarket Polished Base fits your Classic Aeron Chair precisely, preserving the chair’s iconic design while offering an upgraded and refined appearance.

 

Easy Installation:
Effortlessly enhance your Aeron Chair with straightforward installation instructions. Enjoy the convenience of a polished base upgrade without the need for professional assistance.

 

Personalized Workspace:
The Aftermarket Polished Base not only enhances the aesthetics of your Aeron Chair but also allows you to personalize your workspace, creating an environment that reflects both sophistication and comfort.

 

Upgrade your Classic Herman Miller Aeron Chair with the Aftermarket Polished Base and experience a fusion of style and durability. Elevate your workspace with this premium aftermarket solution, designed to stand the test of time and make a lasting impression.

  1. Alicia Dempsey

    Chair is unrecognizable in the best way

    PORTLAND, OR

    Between this polished base and a couple of other part replacements my old Aeron looks like something you would see in a design magazine. The base finish is flawless and it has stayed that way through months of daily use.

  2. BT

    Lerry confirmed fit before I ordered

    SAN DIEGO, CA

    Messaged Nulife to check that this would work with my specific Aeron and Lerry confirmed right away. Great pre-sale support. The base arrived quickly and looks exactly as described. Very happy with the whole experience.

  3. Roxanne Fielding

    Great finishing touch on a refurb project

    TAMPA, FL

    I was replacing several parts on an old Aeron and this was the last piece. The polished base ties the whole look together. Chair looks completely custom now. Really proud of how it turned out.

  4. FA

    Clean and professional look

    COLUMBUS, OH

    Simple upgrade that makes a big visual impact. The polished aluminum looks great in any office setting and the quality is clearly there. Install was a bit snug but nothing a mallet could not handle.

  5. Winston Adeyemi

    Brought my used Aeron back to showroom quality

    HOUSTON, TX

    I refurbish Aeron chairs as a hobby and this base is one of the nicest aftermarket parts I have come across. The polish is deep and even and the tolerances are tight. Highly recommend for anyone doing a full chair refresh.

  6. GN

    Looks great under my standing desk

    LOS ANGELES, CA

    I use my Aeron at a sit stand desk and the chair is always visible. The polished base adds a really nice touch to the overall workspace aesthetic. Solid build and easy to clean too.

  7. Portia Kamau

    Good product, slight shipping delay

    BALTIMORE, MD

    The base itself is excellent. Polished finish is even and looks premium. Shipping took a little longer than I expected but Nulife kept me updated. Would still buy again.

  8. ML

    Coworkers thought I bought a new chair

    SAN JOSE, CA

    I work from home and my team sees my chair on video calls. Three people asked if I got a new chair after I swapped the base. That is probably the best review I can give.

  9. Sterling Webb

    Worth every penny

    WASHINGTON, DC

    At $150 it is not cheap but when you consider the cost of replacing an entire Aeron it is a bargain. The chair looks genuinely premium now and the build quality of the base is excellent.

  10. HB

    Fits like it was made for it

    PITTSBURGH, PA

    Slid right onto the gas cylinder without any gaps or play. Casters reinserted easily. No wobble, no noise. Feels completely solid and looks sharp.

  11. Claudette Norris

    Much better than the original scratched base

    ATLANTA, GA

    The original base that came with my used chair was so scratched it looked terrible. This polished replacement looks a hundred times better and has the same solid feel. Chair looks completely different now in the best way.

  12. VS

    Lerry walked me through the install

    KANSAS CITY, MO

    I was nervous about swapping out the base and reached out to Nulife before ordering. Lerry was super helpful and walked me through exactly what to expect. The install went perfectly and the base looks amazing.

  13. Elliot Browning

    Install tip: heat the base slightly first

    MINNEAPOLIS, MN

    I had a tough time getting the old base off and read online that warming it slightly helps. After that it came right off. The new polished base went on smoothly. Product itself is top notch.

  14. JP

    Sturdy and good looking

    PHOENIX, AZ

    Was expecting it to feel a bit lighter or cheaper than the stock base but it feels equally solid. Holds the chair firmly and looks fantastic. No complaints at all.

  15. Nadia Fonseca

    Gave my old chair a serious facelift

    MIAMI, FL

    I picked up a used Aeron for a good price but the base was badly scuffed. Swapping it out for this polished version made the whole chair look like a high end piece of furniture. Really worth the investment.

  16. WC

    Exactly what the listing shows

    DALLAS, TX

    No surprises. The base looks exactly like the photos. Polished aluminum, five arms, standard Aeron fitment. Came packaged well with no scratches or marks. Great purchase.

  17. Margaux Devlin

    Clean finish, easy swap

    NASHVILLE, TN

    The surface is smooth and consistent with no dull spots or streaks. Install was straightforward once I watched a quick video on base removal. Casters popped right back into the new base. Very satisfied.

  18. KA

    My chair looks brand new

    PORTLAND, OR

    Ten year old Aeron with a brand new polished base. People ask if I got a new chair. That says it all.

  19. Theodore Marsh

    Great quality aftermarket part

    BOSTON, MA

    I was a little hesitant about going aftermarket but the quality here is genuinely impressive. The polish is even, the arms of the base are straight, and the fit on the gas cylinder is tight. No issues whatsoever.

  20. RF

    Home office upgrade complete

    LOS ANGELES, CA

    I had already replaced the lumbar pad and the casters. The polished base was the final piece. My Aeron now looks like a showroom chair. Really happy with how everything came together.

  21. Justine Waller

    Exactly what my Aeron needed

    AUSTIN, TX

    My old base had gotten scratched up from years of use and was really bringing down the look of an otherwise great chair. This polished replacement is a night and day difference. The chair looks brand new from the outside.

  22. DK

    Solid and stable

    SEATTLE, WA

    Chair does not wobble at all. The base feels just as sturdy as the original, maybe more so. The polished finish is a bonus on top of the functional improvement.

  23. Simone Hartley

    Looks way more expensive than it is

    CHICAGO, IL

    For $150 this base completely changes how the chair looks. The polished finish is clean and consistent all the way around. No rough edges, no uneven coating. Coworkers on video calls have asked what chair I upgraded to.

  24. NM

    Rubber mallet is a must

    DENVER, CO

    Get yourself a rubber mallet before you start. The gas cylinder connection is tight and you will need it to separate the old base. Once I had the right tool the swap took maybe 12 minutes. The finished result looks great.

  25. Owen Castellano

    Transformed the look of my whole setup

    SAN FRANCISCO, CA

    I was not expecting such a dramatic change just from swapping out the base but my office looks completely different now. The polished aluminum catches the light and makes the whole chair look premium. Install took about 15 minutes with a rubber mallet and it sits rock solid.

Add a review

Your email address will not be published. Required fields are marked *

Overall rating*
0/5
* Rating is required
Overall
0/5
* Rating is required

Nulife Chairs is not an authorized Herman Miller dealer.

All Herman Miller chairs sold by Nulife Chairs have been professionally refurbished and have passed a detailed 20-point inspection to ensure top quality and performance.

Every chair includes a Free Lifetime Warranty covering mechanical parts. For full details, please see our Return and Warranty Policy.

Featured Products

close up image of aftermarket headrest for classic herman miller aeron chair

Herman Miller Aeron Headrest – Upgrade Your Chair

Product ID:

close up image of herman miller aeron posturefit replacement part

Herman Miller Aeron PostureFit For Size B

Product ID:

classic herman miller aeron office chair polished aluminum base nulife chairs los angeles

Classic Herman Miller Aeron Polished Base – Aftermarket

Product ID:

close up image of herman miller aeron rollerblade wheels set

Herman Miller Aeron Rollerblade Wheels Set Upgrade

Product ID:

Related Products

close up image of herman miller aeron seat frame replacement

Herman Miller Aeron Seat Replacement For Classic Version

Product ID:

Select options This product has multiple variants. The options may be chosen on the product page
herman miller aeron foam replacement part

Herman Miller Aeron Foam Replacement: Size B

Product ID:

herman miller aeron touch-up paint can in graphite

Best seller

Herman Miller Aeron Touch Up Paint – Graphite

Product ID: NLTUPG

Stocks: 25

$000.00

$34.99

close up image of aftermarket headrest for classic herman miller aeron chair

Herman Miller Aeron Headrest – Upgrade Your Chair

Product ID: