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Heavy Duty Gas Lift Cylinder for Herman Miller Aeron Chai 4 Hydraulic Piston with 380 lbs, Office Chair Gas Lift Cylinder Replacement

  • Based on 6 reviews
Condition: New
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Availability: Only 8 left in stock, order soon!
Fulfilled by Amazon

Arrives Sunday, Sep 21
Order within 5 hours and 17 minutes
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Features

  • SHS Office Chair Gas lift cylinderOnly for Herman Miller Aeron office chairs manufactured between 1996 and 2012 - Top-activated gas lift cylinder (please confirm your model before placing an order)
  • PREMIUM QUALITYMade from premium-grade steel, with a max capacity of up to 380 lbs, for Herman Miller Aeron Chair Made of high quality alloy steel material, our Seat Air Lifter Cylinder is reliable and durable to minimize the need for replacement, even when rotating or lounging in the chair, without making noise to your colleagues.
  • EXCELLENT ALTERNATIVE PARTSOur pneumatic cylinders are perfectly suited fit for Herman Miller Aeron Chair.Stable use, no noise, 360silent rotation, aerodynamic impact, simple and smooth operation
  • HEAVY DUTY CLASS 4 PISTON CHAIRFit for Herman Miller Aeron Pneumatic Gas Cylinder that has passed over 100,000 rigorous tests. It can withstand up to 380 pounds of weight and offers unmatched durability!
  • EASY INSTALLATIONInstead of spending hours removing the old hydraulic Gas cylinder from your chair, you can simply remove the broken piston and easily install our chair pneumatic lifters, saving you time!

Brand: SINOLUXE


Color: Black


Product Dimensions: 2"D x 2"W x 11"H


Size: 2D x 2W x 11H in


Special Feature: Adjustable Height


Brand: SINOLUXE


Color: Black


Product Dimensions: 2"D x 2"W x 11"H


Size: 2D x 2W x 11H in


Special Feature: Adjustable Height


Product Care Instructions: 擦拭清洁


Unit Count: 1.0 Count


Recommended Uses For Product: 室内


Maximum Weight Recommendation: 350 Pounds


Style: Classic


Pattern: Solid


Finish Type: Lacquered


Room Type: Office


Age Range (Description): Adult


Included Components: Gas Cylinder


Shape: L-Shape


Model Name: LF-ET230463


Arm Style: Armless


Surface Recommendation: Hard Floor


Furniture base movement: Swivel


Indoor/Outdoor Usage: Indoor


Furniture Finish: Stainless Steel


Seat Depth: 18.9 inches


Tilting: No


Is Customizable: No


Is Foldable: No


UPC: 094759792453


Form Factor: 金属


Manufacturer: SINOLUXE


Item Weight: 1.68 pounds


Item model number: ET230463


Date First Available: April 4, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfection
Fits like a glove thank you
Reviewed in the United States on September 1, 2025 by Alex

  • Perfect Fit Aeron Classic 2011
I actually converted a HM Stool 2011 into a Aeron Classic using this and it was an actual perfect fit. Just know that the bottom part lays about 1cm from the floor. Recomended!
Reviewed in the United States on August 9, 2025 by Tomas de Obarrio Tomas de Obarrio

  • Back in the saddle again..........
Replaced cylinder in my 17 YO Aeron and it is like new. The seat was rising and my position was off so that I was sliding forward and killing my back. This one is really heavy duty and 100% made for the aeron, glad I went for the extra bucks. Delivery was faster than advertised and YouTube paved the way once again. ... show more
Reviewed in the United States on July 16, 2025 by David B.

  • Perfect fit for Aeron
Perfect fit for Aeron with puch button piston. Original piston and this replacement were both SHS 1B08VM B/C. I forgot to get a pic side by side but here it is installed. Next day delivery was a life saver.
Reviewed in the United States on July 8, 2025 by hazel314 hazel314

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