https://hermanmilleraerongroup.com Fri, 01 May 2026 18:34:42 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://hermanmilleraerongroup.com/2026/04/13/new-rotating-cable-pneumatic-gas-cylinder-lift-for-herman-miller-classic-aero/ https://hermanmilleraerongroup.com/2026/04/13/new-rotating-cable-pneumatic-gas-cylinder-lift-for-herman-miller-classic-aero/#comments Tue, 14 Apr 2026 01:22:42 +0000 https://hermanmilleraerongroup.com/2026/04/13/new-rotating-cable-pneumatic-gas-cylinder-lift-for-herman-miller-classic-aero/






Package Include: 1 x gas cylinderchair not included. Samhongsa was founded in 1971, is a professional production and sales of Cylinder for office chair. Samhongsa have advanced production equipment and testing equipment and improved management system. Samhongsa always insist on the operation idea of “human-oriented, honesty first, lean management and excellence” Providing perfect quality and service for users and possess the good reputation. Samhongsa’s cylinder have acquired and through eight world standards certificationsSuch as: BIFMA;LGA;TUV;SGS, ect. Samhongsa have built a friendly, long-term with Herman Miller, Allsteel, Steelcase, HON, etc. Only for Herman Miller Aeron Office Chairs manufactured between 2013 and 2018 – Side-activated gas lift cylinder (please confirm your model before placing an order) Made from premium-grade steel, with a max capacity of up to 350 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. Our pneumatic cylinders are perfectly suited fit for Herman Miller Aeron Chair. Stable use, no noise, 360°silent rotation, aerodynamic impact, simple and smooth operation Fit for Herman Miller Aeron Chairs Pneumatic Gas Cylinder that has passed over 100,000 rigorous tests. It can withstand up to 500 pounds of weight and offers unmatched durability! Can find the Disassembly and Assembly Video from Youtobe.

]]> https://hermanmilleraerongroup.com/2026/04/13/new-rotating-cable-pneumatic-gas-cylinder-lift-for-herman-miller-classic-aero/feed/ 0 https://hermanmilleraerongroup.com/2026/04/11/6-stroke-gas-lift-cylinder-for-herman-miller-aeron-chair-replacement-parts-3/ https://hermanmilleraerongroup.com/2026/04/11/6-stroke-gas-lift-cylinder-for-herman-miller-aeron-chair-replacement-parts-3/#comments Sun, 12 Apr 2026 01:16:43 +0000 https://hermanmilleraerongroup.com/2026/04/11/6-stroke-gas-lift-cylinder-for-herman-miller-aeron-chair-replacement-parts-3/






Please Check the production date under seat of the chair. Please check the cylinder by opening the mechanism box under seat before purchasing: If the Cylinder has a cable pin hook on the top of the cylinder please reference to ASIN:B0B7QTP77K. If the Cylinder has a cable plastic actuator on the top of the cylinder please reference to ASIN: B0B7QL63KY or ASIN: B0B7QKNRX2. CLASS 4 LEVEL GAS LIFT CYLINDER — This heavy duty gas lift cylinder made with high construction industry standard (BIFMA Plus Qaulity) for Herman Miller Aeron Chair cylinder, ref code 1B65LR. ADJUSTABLE HEIGHT 6 INCH — Adjustable Height 6 Inch, the fully expanded height is 16 inch, the fully compressed height is 9.9 inch. DIAMETER — small black tube diameter: 1.1″ (28mm), middle chrome tube diameter 1.3″ (33mm), outside big black column diameter: 2 (50mm). REPLACEMENT PARTS FOR HERMAN MILLER AERON CHAIR — Please check the cylinder by opening the mechanism box under seat before purchasing. If the Cylinder has a cable pin hook on the top of the cylinder that this version will workable. If the Cylinder has a cable plastic actuator on the top of the cylinder that this version won’t workable, please reference to other ASIN: B0CCHQYDVG.

]]> https://hermanmilleraerongroup.com/2026/04/11/6-stroke-gas-lift-cylinder-for-herman-miller-aeron-chair-replacement-parts-3/feed/ 0 https://hermanmilleraerongroup.com/2026/04/09/new-rotating-cable-pneumatic-gas-cylinder-lift-for-herman-miller-aeron-chair/ https://hermanmilleraerongroup.com/2026/04/09/new-rotating-cable-pneumatic-gas-cylinder-lift-for-herman-miller-aeron-chair/#comments Thu, 09 Apr 2026 09:08:41 +0000 https://hermanmilleraerongroup.com/2026/04/09/new-rotating-cable-pneumatic-gas-cylinder-lift-for-herman-miller-aeron-chair/






Package Include: 1 x gas cylinderchair not. Samhongsa was founded in 1971, is a professional production and sales of Cylinder for office chair. Samhongsa have advanced production equipment and testing equipment and improved management system. Samhongsa always insist on the operation idea of “human-oriented, honesty first, lean management and excellence” Providing perfect quality and for users and possess the good reputation. Samhongsa’s cylinder have acquired and through eight world standards certificationsSuch as: BIFMA;LGA;TUV;SGS, ect. Samhongsa have built a friendly, long-term with Herman Miller, Allsteel, Steelcase, HON, etc. Only for Herman Miller Aeron Office Chairs manufactured between 2013 and 2018 – Side-activated gas lift cylinder (please confirm your model before placing an order) Made from premium-steel, with a max capacity of up to 350 lbs, for Herman Miller Aeron Chair Made of high quality alloy steel material, our Seat Lifter Cylinder is reliable and durable to minimize the need for, even when rotating or lounging in the chair, without making noise to your colleagues. Our pneumatic cylinders are perfectly suited fit for Herman Miller Aeron Chair. Stable use, no noise, 360°silent rotation, aerodynamic impact, simple and smooth operation Fit for Herman Miller Aeron Chairs Pneumatic Gas Cylinder that has passed over 100,000 rigorous tests. It can withstand up to 500 pounds of weight and offers unmatched durability! Can find the Disassembly and Assembly Video from Youtobe.

]]> https://hermanmilleraerongroup.com/2026/04/09/new-rotating-cable-pneumatic-gas-cylinder-lift-for-herman-miller-aeron-chair/feed/ 0 https://hermanmilleraerongroup.com/2026/03/10/heavy-duty-gas-lift-cylinder-for-herman-miller-aeron-chair-4-hydraulic-piston/ https://hermanmilleraerongroup.com/2026/03/10/heavy-duty-gas-lift-cylinder-for-herman-miller-aeron-chair-4-hydraulic-piston/#comments Tue, 10 Mar 2026 15:31:42 +0000 https://hermanmilleraerongroup.com/2026/03/10/heavy-duty-gas-lift-cylinder-for-herman-miller-aeron-chair-4-hydraulic-piston/









Heavy Duty Gas Lift Cylinder for Herman Miller Aeron Chair 4 Hydraulic Piston with 380 lbs, Office Chair Gas Lift Cylinder. SHS Office Chair Gas lift cylinder? Only for Herman Miller Aeron office chairs manufactured between 1996 and 2012 – Top-activated gas lift cylinder (please confirm your model before placing an order). QUALITY? Made from -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, even when rotating or lounging in the chair, without making noise to your colleagues. EXCELLENT ALTERNATIVE PARTS? Our pneumatic cylinders are perfectly suited fit for Herman Miller Aeron use, no noise, 360°silent rotation, aerodynamic impact, simple and smooth operation. HEAVY DUTY CLASS 4 PISTON CHAIR? Fit 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 INSTALLATION? Instead 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!

]]> https://hermanmilleraerongroup.com/2026/03/10/heavy-duty-gas-lift-cylinder-for-herman-miller-aeron-chair-4-hydraulic-piston/feed/ 0 https://hermanmilleraerongroup.com/2025/12/27/ergonomic-gas-lift-cylinder-for-herman-miller-aeron-chairs-easy-adjust-height/ https://hermanmilleraerongroup.com/2025/12/27/ergonomic-gas-lift-cylinder-for-herman-miller-aeron-chairs-easy-adjust-height/#comments Sun, 28 Dec 2025 04:15:41 +0000 https://hermanmilleraerongroup.com/2025/12/27/ergonomic-gas-lift-cylinder-for-herman-miller-aeron-chairs-easy-adjust-height/








Ergonomic Gas Lift Cylinder for Herman Miller Aeron Chairs – Easy Adjust Height. Ergonomic Gas Lift Cylinder. Transform your Herman Miller Aeron chair with our Ergonomic Gas Lift Cylinder. This state-of-the-art component is designed for ultimate comfort and functionality, allowing for effortless height adjustments from the lowest to highest seating with ease. Condition: Brand new, never used. Class: Class 4 with 400N. Stroke: 6.0 inches (seat travel). Load Capacity: Exceeds ANSI/BIFMA5.1-2011 standards, capable of supporting up to 350 pounds. Cylinder Diameter: 28mm (1.1 inches). Column Diameter: 50mm approx. Why Choose Our Ergonomic Gas Lift Cylinder? This replacement cylinder is not just a component, but a gateway to enhanced comfort. Designed specifically for the prestigious Aeron chair, it promises seamless adjustments and longevity. Elevate your sitting experience with a product that embodies quality and reliability. Are you ready to optimize your workspace? Investing in our Ergonomic Gas Lift Cylinder means investing in your health, productivity, and overall comfort. Elevate Your Comfort Today! Don’t let an uncomfortable chair distract you from your work. Order your Ergonomic Gas Lift Cylinder now and experience the perfect blend of luxury and practicality. Alternative Carriers – We may use alternative carriers e. To ensure your package arrives safely and on time. Your feedback is extremely important to us. We strive to provide the best products and customer service possible. We are committed to resolving any problems and ensuring your satisfaction.

]]> https://hermanmilleraerongroup.com/2025/12/27/ergonomic-gas-lift-cylinder-for-herman-miller-aeron-chairs-easy-adjust-height/feed/ 0 https://hermanmilleraerongroup.com/2025/12/09/6-stroke-gas-lift-cylinder-for-herman-miller-aeron-chair-replacement-parts-2/ https://hermanmilleraerongroup.com/2025/12/09/6-stroke-gas-lift-cylinder-for-herman-miller-aeron-chair-replacement-parts-2/#comments Wed, 10 Dec 2025 03:21:41 +0000 https://hermanmilleraerongroup.com/2025/12/09/6-stroke-gas-lift-cylinder-for-herman-miller-aeron-chair-replacement-parts-2/






Please Check the production date under seat of the chair. Please check the cylinder by opening the mechanism box under seat before purchasing: If the Cylinder has a cable pin hook on the top of the cylinder please reference to ASIN:B0B7QTP77K. If the Cylinder has a cable plastic actuator on the top of the cylinder please reference to ASIN: B0B7QL63KY or ASIN: B0B7QKNRX2. CLASS 4 LEVEL GAS LIFT CYLINDER — This heavy duty gas lift cylinder made with high construction industry standard (BIFMA Plus Qaulity) for Herman Miller Aeron Chair cylinder, ref code 1B65LR. ADJUSTABLE HEIGHT 6 INCH — Adjustable Height 6 Inch, the fully expanded height is 16 inch, the fully compressed height is 9.9 inch. DIAMETER — small black tube diameter: 1.1″ (28mm), middle chrome tube diameter 1.3″ (33mm), outside big black column diameter: 2 (50mm). REPLACEMENT PARTS FOR HERMAN MILLER AERON CHAIR — Please check the cylinder by opening the mechanism box under seat before purchasing. If the Cylinder has a cable pin hook on the top of the cylinder that this version will workable. If the Cylinder has a cable plastic actuator on the top of the cylinder that this version won’t workable, please reference to other ASIN: B0CCHQYDVG.

]]> https://hermanmilleraerongroup.com/2025/12/09/6-stroke-gas-lift-cylinder-for-herman-miller-aeron-chair-replacement-parts-2/feed/ 0 https://hermanmilleraerongroup.com/2025/11/16/6-stroke-gas-lift-cylinder-for-herman-miller-aeron-chair-replacement-parts/ https://hermanmilleraerongroup.com/2025/11/16/6-stroke-gas-lift-cylinder-for-herman-miller-aeron-chair-replacement-parts/#comments Mon, 17 Nov 2025 01:27:42 +0000 https://hermanmilleraerongroup.com/2025/11/16/6-stroke-gas-lift-cylinder-for-herman-miller-aeron-chair-replacement-parts/






Please Check the production date under seat of the chair. Please check the cylinder by opening the mechanism box under seat before purchasing: If the Cylinder has a cable pin hook on the top of the cylinder please reference to ASIN:B0B7QTP77K. If the Cylinder has a cable plastic actuator on the top of the cylinder please reference to ASIN: B0B7QL63KY or ASIN: B0B7QKNRX2. CLASS 4 LEVEL GAS LIFT CYLINDER — This heavy duty gas lift cylinder made with high construction industry standard (BIFMA Plus Qaulity) for Herman Miller Aeron Chair cylinder, ref code 1B65LR. ADJUSTABLE HEIGHT 6 INCH — Adjustable Height 6 Inch, the fully expanded height is 16 inch, the fully compressed height is 9.9 inch. DIAMETER — small black tube diameter: 1.1″ (28mm), middle chrome tube diameter 1.3″ (33mm), outside big black column diameter: 2 (50mm). REPLACEMENT PARTS FOR HERMAN MILLER AERON CHAIR — Please check the cylinder by opening the mechanism box under seat before purchasing. If the Cylinder has a cable pin hook on the top of the cylinder that this version will workable. If the Cylinder has a cable plastic actuator on the top of the cylinder that this version won’t workable, please reference to other ASIN: B0CCHQYDVG.

]]> https://hermanmilleraerongroup.com/2025/11/16/6-stroke-gas-lift-cylinder-for-herman-miller-aeron-chair-replacement-parts/feed/ 0 https://hermanmilleraerongroup.com/2025/09/18/1b65lr-6-stroke-gas-lift-cylinder-for-herman-miller-classic-aeron-chair-hea/ https://hermanmilleraerongroup.com/2025/09/18/1b65lr-6-stroke-gas-lift-cylinder-for-herman-miller-classic-aeron-chair-hea/#comments Thu, 18 Sep 2025 12:55:44 +0000 https://hermanmilleraerongroup.com/2025/09/18/1b65lr-6-stroke-gas-lift-cylinder-for-herman-miller-classic-aeron-chair-hea/








A perfect replacement to restore smooth height adjustment. Reference code: 71B65LR Only applicable to side adjustment part#7 1B65LR. 6-Inch Adjustable Height Range: Provides 6 inches of seat height travel, helping users easily find the most comfortable seating position. Cylinder diameters: 28mm (inner), 33mm (middle), and 50mm (outer) Heavy-Duty Load Capacity – Up to 450lbs: Built with premium-grade materials and a reinforced piston structure, supporting up to 450 pounds without wobbling or sinking-ideal for long-term daily use Certified Class 4 Gas Lift Cylinder: Meets ANSI/BIFMA5.1-2011 and BIFMA Plus standards. This top-tier class 4 gas cylinder ensures safe, quiet, and reliable performance for your office chair Quick Installation with Long-Term Reliability: No special tools required-simply replace your old cylinder and enjoy renewed functionality.

]]> https://hermanmilleraerongroup.com/2025/09/18/1b65lr-6-stroke-gas-lift-cylinder-for-herman-miller-classic-aeron-chair-hea/feed/ 0 https://hermanmilleraerongroup.com/2025/09/09/replacement-pneumatic-gas-lift-cylinder-for-classic-herman-miller-aeron-chairs/ https://hermanmilleraerongroup.com/2025/09/09/replacement-pneumatic-gas-lift-cylinder-for-classic-herman-miller-aeron-chairs/#comments Tue, 09 Sep 2025 12:09:22 +0000 https://hermanmilleraerongroup.com/2025/09/09/replacement-pneumatic-gas-lift-cylinder-for-classic-herman-miller-aeron-chairs/








Replacement Pneumatic Gas Lift Cylinder for Classic Herman Miller Aeron Chairs. Brand New, Never Used! CLASS 4 with 400N : Designed for office chair seat height adjustment. 6.0 Stroke: Offers seat travel from the lowest to the highest seating position. Exceeds ANSI/BIFMA5.1-2011 Standards: Ensuring durability and reliability. Load Capacity: Supports up to 350 pounds, making it ideal for larger users. Cylinder Diameter: 28mm (1.1). Column Diameter: 50mm approx. Compatible with Size A, B and C Aeron Chairs. Why Choose Our Replacement Gas Lift Cylinder? Transform your classic Herman Miller Aeron Chair back to its original glory with this brand new pneumatic gas lift cylinder. Specifically designed to meet the needs of the sophisticated user, this replacement component offers unmatched support and seat adjustment flexibility. With a load capacity of 350 pounds and compliance with stringent ANSI standards, you can rest assured your chair will stand the test of time. Perfectly crafted for Sizes A, B, and C Aeron chairs produced between 1996 and 2012, this cylinder not only revives the functionality of your chair but also enhances your seating experience, allowing for smooth transitions and personalized height adjustments. Don’t let an outdated or broken cylinder spoil your comfort. Elevate your workspace with the best replacement option for your prized Aeron Chair and ensure peak performance day in and day out! Alternative Carriers – We may use alternative carriers e. To ensure your package arrives safely and on time. We do not accept return on most products. All sales are final. Your feedback is extremely important to us. We strive to provide the best products and customer service possible. We are committed to resolving any problems and ensuring your satisfaction.

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Package Include: 1 x gas cylinderchair not included. Samhongsa was founded in 1971, is a professional production and sales of Cylinder for office chair. Samhongsa have advanced production equipment and testing equipment and improved management system. Samhongsa always insist on the operation idea of “human-oriented, honesty first, lean management and excellence” Providing perfect quality and service for users and possess the good reputation. Samhongsa’s cylinder have acquired and through eight world standards certificationsSuch as: BIFMA;LGA;TUV;SGS, ect. Samhongsa have built a friendly, long-term with Herman Miller, Allsteel, Steelcase, HON, etc. Listing is for a brand new never used CLASS 4 WITH 400N, office chair seat height adjustment pneumatic gas lift cylinder. 6.0 stroke (seat travel from lowest to highest settings). Samhongsa production, same the original gas lift size, perfect replacement. Exceeds ANSI/BIFMA5.1-2011 standards, based on the specs of this cylinder, it’s load capacity is 350 pounds. Cylinder Diameter: 28mm (1.1″) Column Diameter: 50mm (approx 2″).

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