--- product_id: 334607325 title: "New Pneumatic Gas Cylinder Lift for Herman Miller Aeron Chair Part #7 1B65LR" brand: "mingyi.office" price: "10612805₫" currency: VND in_stock: true reviews_count: 1 category: "Ming Yi.Office" url: https://www.desertcart.vn/products/334607325-new-pneumatic-gas-cylinder-lift-for-herman-miller-aeron-chair store_origin: VN region: Vietnam --- # 6.0" stroke seat height adjustment Class 4 pneumatic gas lift 350 lbs load capacity, ANSI/BIFMA certified New Pneumatic Gas Cylinder Lift for Herman Miller Aeron Chair Part #7 1B65LR **Brand:** mingyi.office **Price:** 10612805₫ **Availability:** ✅ In Stock ## Summary > 🪑 Elevate your workspace comfort with precision and power! ## Quick Answers - **What is this?** New Pneumatic Gas Cylinder Lift for Herman Miller Aeron Chair Part #7 1B65LR by mingyi.office - **How much does it cost?** 10612805₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/334607325-new-pneumatic-gas-cylinder-lift-for-herman-miller-aeron-chair) ## Best For - mingyi.office enthusiasts ## Why This Product - Trusted mingyi.office brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Worry-Free 5-Year Warranty:** Confidence backed by extended replacement coverage - • **Certified Safety & Strength:** Exceeds ANSI/BIFMA5.1-2011 standards with 350 lbs capacity - • **Precision Engineered for Aeron Chairs:** Perfect OEM-sized fit for Size A, B & C models - • **Smooth & Effortless Height Adjustment:** 6-inch stroke for seamless seat travel - • **Built to Last with Premium Alloy Steel:** Durable Samhongsa production ensures longevity ## Overview This brand new Class 4 pneumatic gas cylinder is a direct replacement for Herman Miller Aeron chairs (Sizes A, B, and C), featuring a 6-inch stroke for smooth seat height adjustment. Manufactured by Samhongsa with premium alloy steel, it supports up to 350 pounds and exceeds ANSI/BIFMA5.1-2011 safety standards. Backed by a 5-year warranty, it guarantees durability and perfect OEM fit. ## Description 1 Review: Quedo perfectamente y funciona de manera optima. - Cambie el piston de aire de mi silla, opte por esta version corta, convirtiendo mi banco en una silla normal. La instalación fue de lo mas sencillo, creo tarde mas tiempo quitando el viejo piston que en poner el nuevo. Su funcionamiento es excelente. En general esta funcionando a la perfección. ## Features - 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"). - Cylinder for Aeron Chair Size A, B and C, offer 5 years replacement warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TY4CWBY | | Auto Part Position | Lower | | Brand | MingYi.office | | Brand Name | MingYi.office | | Compatible with Vehicle Type | office chair | | Customer Reviews | 5.0 out of 5 stars 13 Reviews | | Extended Length | 125 Millimetres | | Exterior Finish | Natural Steel | | Global Trade Identification Number | 00778862838535 | | Item Weight | 1.67 Kilograms | | Manufacturer | Samhongsa | | Manufacturer Part Number | Cy-OAR-CA | | Material | Alloy Steel | | Material Type | Alloy Steel | | Model | CY-OAR-CA | | OEM Equivalent Part Number | Cy-OAR-CA | | Style | Classic | | Style Name | Classic | | UPC | 778862838535 | | Vehicle Service Type | office chair | ## Product Details - **Brand:** MingYi.office - **Auto Part Position:** Lower - **Style:** Classic - **Vehicle Service Type:** office chair - **Exterior Finish:** Natural Steel ## Images ![New Pneumatic Gas Cylinder Lift for Herman Miller Aeron Chair Part #7 1B65LR - Image 1](https://m.media-amazon.com/images/I/41rNvjZuaTL.jpg) ## Questions & Answers **Q: will this work on a 2011 Herman Miler Aeron chair?** A: This cylinder available for Classic Aeron chair made between 2013-2018, please note, this is Rotating cable cylinder. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quedo perfectamente y funciona de manera optima. *by C***M on 25 August 2025* Cambie el piston de aire de mi silla, opte por esta version corta, convirtiendo mi banco en una silla normal. La instalación fue de lo mas sencillo, creo tarde mas tiempo quitando el viejo piston que en poner el nuevo. Su funcionamiento es excelente. En general esta funcionando a la perfección. ## Frequently Bought Together - New Pneumatic Gas Cylinder Lift for Herman Miller Aeron Chair Part #7 1B65LR - 6" Pneumatic Gas Cylinder for Herman Miller Classic Aeron Chair,Office Chair Hydraulic Cylinder Replacement,Stroke Gas Lift Cylinder#1B08VM,Heavy Duty 450lbs New Pneumatic Cylinder, Gas Cylinder, --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/334607325-new-pneumatic-gas-cylinder-lift-for-herman-miller-aeron-chair](https://www.desertcart.vn/products/334607325-new-pneumatic-gas-cylinder-lift-for-herman-miller-aeron-chair) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-15*