{"title":"Aeron Size A Parts","description":"\u003cp\u003eAeron chair parts specifically sized for Size A.\u003c\/p\u003e","products":[{"product_id":"seat-foam-insert-replacement-fit","title":"Herman Miller Aeron Compatible – Seat Foam Insert (Size B and A Chairs)","description":"\u003cdiv\u003e\n\u003ch1\u003eAeron Compatible Seat Foam Insert – Size A \u0026amp; Size B (Herman Miller Aeron Classic)\u003c\/h1\u003e\n\u003cp\u003eRestore the classic comfort of your Aeron chair with a seat foam insert precisely sized for Aeron Classic Size A and Size B models. This upgrade brings back the chair’s original feel, delivering sustained support through long workdays without replacing the entire seat.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact fit for Aeron Classic Size A and Size B\u003c\/strong\u003e chairs, delivering an authentic, snug seating experience.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-density foam\u003c\/strong\u003e provides durable support for the back and hips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eContoured seat shape\u003c\/strong\u003e promotes even weight distribution and reduces hotspot pressure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTool-free installation\u003c\/strong\u003e—simply swap out the old foam for a quick refresh.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLong-lasting construction\u003c\/strong\u003e that resists compression over time, maintaining comfort longer.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRelieves pressure points on the back and hips, supporting comfort through extended work sessions.\u003c\/li\u003e \u003cli\u003eRestores the seat’s contour for improved posture and steadier seating.\u003c\/li\u003e \u003cli\u003eCost-effective refresh that extends the chair’s lifespan without a full seat replacement.\u003c\/li\u003e \u003cli\u003ePreserves overall ergonomics and comfort over time, keeping your workspace productive.\u003c\/li\u003e \u003cli\u003eIdeal for home offices, corporate desks, and shared workspaces—anywhere hours are spent seated.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Herman Miller","offers":[{"title":"Default Title","offer_id":47488232718488,"sku":"HM_A1-SF-SZB","price":10.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5174\/7992\/files\/herman-miller-aeron-compatible-seat-foam-insert-by-ols-size-b-and-a-chairs-4265865.png?v=1763821475"},{"product_id":"remastered-herman-miller-aeron-seat-replacements-size-a","title":"Remastered Herman Miller Aeron Seat Replacements Size A","description":"\u003cdiv\u003e\n\u003ch1\u003eRemastered Aeron Seat Replacement – Size A\u003c\/h1\u003e\n\u003cp\u003eRestore the comfort and support of your remastered Aeron chair with a replacement seat designed specifically for Size A models. This replacement part fits remastered Aeron chairs Size A, helping you bring your chair back to dependable daily use.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCompatibility: Replaces seats exclusively for Remastered Aeron chairs, Size A\u003c\/li\u003e \u003cli\u003eLead time: 4 weeks from order\u003c\/li\u003e \u003cli\u003eInstallation: Simple, straightforward installation to get you back to work quickly\u003c\/li\u003e \u003cli\u003eSource: Parts obtained from authorized Herman Miller suppliers and resold through our network\u003c\/li\u003e \u003cli\u003eQuality assurance: Designed to fit the remastered chassis and maintain proper ergonomics\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cp\u003eReplacing a torn or worn seat restores the chair’s intended comfort and ergonomic support, helping to reduce pressure points during long work sessions. Because the seat is designed for the remastered Size A chassis, you’ll experience a secure, snug fit that preserves the chair’s original feel. This offering is ideal for individuals maintaining a single office chair or facilities managers outfitting teams, with volume discounts available upon request.\u003c\/p\u003e \u003cp\u003eNote: We are not Herman Miller, Inc., and it is not our intention to represent ourselves as such. Parts are sourced from authorized Herman Miller suppliers to support compatible remastered Aeron seating solutions.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Herman Miller","offers":[{"title":"Graphite","offer_id":48017123475608,"sku":"U1BH0JSAG123103","price":324.99,"currency_code":"USD","in_stock":true},{"title":"Carbon","offer_id":48017123508376,"sku":"U1BH0JSACRB23102","price":324.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":48017123541144,"sku":"U1BH0JSABK23105","price":324.99,"currency_code":"USD","in_stock":true},{"title":"Mineral","offer_id":48017123573912,"sku":"U1BH0JSAVPR23101","price":324.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5174\/7992\/files\/aeron-seat-replacement-near-me__31880.1739816379.jpg?v=1768508296"},{"product_id":"replacement-seat-herman-miller-aeron-chair-size-c-for-classic-models-only","title":"Replacement Seat Herman Miller Aeron Chair Size C- For Classic Models Only","description":"\u003cdiv\u003e\n\u003ch1\u003eReplacement Seat for Herman Miller Aeron Chair Size C – Classic Models Only\u003c\/h1\u003e \u003ch2\u003eIntroduction\u003c\/h2\u003e\n\u003cp\u003eKeep your classic Aeron chair feeling like new with a Size C mesh seat pan replacement. Designed for Classic models, this seat restores the original breathable comfort and fit without needing a new chair.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Aeron chair size C, Classic models only (not Remastered). Verify your size before ordering.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Classic Carbon Pellicle mesh seat fabric for breathable, durable support.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeat Frame Dimensions\u003c\/strong\u003e: Size C seat frame width 21.5\" and depth 19.5\" to ensure a snug, secure fit with the existing frame.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSize Verification\u003c\/strong\u003e: Size is indicated by dots beneath the chair back (one dot = A, two = B, three = C). You can also check the model tag on the underside of the chair for the size indicator (AE...W_............).\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDelivery \u0026amp; Availability\u003c\/strong\u003e: Sourced from authorized suppliers to align with original specifications; delivery typically up to 4 weeks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInstallation\u003c\/strong\u003e: Requires common tools — two 3\/8\" ratchets, a 10mm socket, a 4mm Allen socket (for the lower back seat links), and a 6mm socket (for the upper hip bolts and tilt bolts). No torque wrench needed; avoid over-tightening.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDisclaimer\u003c\/strong\u003e: We are not Herman Miller, Inc. and do not claim to be. This seat is intended for Classic Aeron chairs and is sourced to reflect original design specs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRelated sizes\u003c\/strong\u003e: If you need Size A or Size B replacements, see our other Aeron seat listings for those dimensions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cp\u003eBy replacing a worn or damaged seat with the Size C Classic Pellicle seat, you:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRestore comfort and ergonomic support, helping you maintain proper posture during long work sessions.\u003c\/li\u003e \u003cli\u003eExtend the lifespan of your Aeron chair by renewing the primary contact surface without purchasing a new chair.\u003c\/li\u003e \u003cli\u003ePreserve the chair’s original breathable feel, keeping you cooler and more comfortable throughout the day.\u003c\/li\u003e \u003cli\u003eOffer a cost-effective refurbishment option that fits seamlessly with the chair’s existing tilt and back mechanisms.\u003c\/li\u003e \u003cli\u003eProvide clear compatibility guidance and straightforward installation steps so you can upgrade with confidence.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTip: After installation, recheck all bolts for snugness (without overtightening) and test tilt\/height adjustments to ensure smooth operation. This replacement seat is ideal for home offices, productive workspaces, or any setting where a cherished Aeron chair deserves a refreshed, durable surface.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Herman Miller","offers":[{"title":"Default Title","offer_id":48017123672216,"sku":"241725-G1,3D01-G1","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5174\/7992\/files\/hmAeronSeat__45341.1734617075_2b4e1dfc-481b-41c6-9cc0-264e5851a2ee.gif?v=1768508299"},{"product_id":"replacement-seat-herman-miller-aeron-chair-size-b-for-classic-models-only","title":"Replacement Seat Herman Miller Aeron Chair Size B- For Classic Models Only","description":"\u003cdiv\u003e\n\u003ch1\u003eReplacement Seat for Herman Miller Aeron Chair Size B — Classic Models Only\u003c\/h1\u003e \u003cp\u003eRefresh your Classic Aeron chair with a purpose-built mesh seat pan designed specifically for Size B. This replacement seat offers a precise fit for classic-model Aerons, restoring comfort and appearance when the original fabric shows wear or damage.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eFits Aeron Chair Size B on Classic models (not for Remastered\/NEWER variants).\u003c\/li\u003e \u003cli\u003eMaterial: Classic Carbon Pellicle, the authentic mesh seating surface used on classic models.\u003c\/li\u003e \u003cli\u003eSeat pan dimensions (Size B): Width 20.3\" • Depth 18\".\u003c\/li\u003e \u003cli\u003eDirect replacement to renew a worn or torn seat without replacing the entire chair.\u003c\/li\u003e \u003cli\u003eProduct is warrantied, in stock, and ready to ship.\u003c\/li\u003e \u003cli\u003eSimple installation with common tools (no torque wrench required): two 3\/8\" ratchets, 10mm socket, 4mm Allen, and 6mm socket.\u003c\/li\u003e \u003cli\u003eIdentification tips: determine size by the underside rim dots (1 dot = A, 2 dots = B, 3 dots = C) or by the model tag on the base model.\u003c\/li\u003e \u003cli\u003eOther sizes available in separate listings (Size A and Size C) for different Aeron configurations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRestores seating comfort and the chair’s aesthetic by replacing a worn surface with a durable, breathable Pellicle fabric.\u003c\/li\u003e \u003cli\u003ePreserves ergonomic support and the familiar feel of your Aeron, helping maintain long-term comfort for daily use.\u003c\/li\u003e \u003cli\u003eCost-effective alternative to full chair replacement, extending the life of your investment.\u003c\/li\u003e \u003cli\u003eDIY-friendly installation—no specialized equipment required beyond standard shop tools, with clear guidance on size verification.\u003c\/li\u003e \u003cli\u003eClear size determination reduces the risk of ordering the wrong part, saving time and avoiding returns.\u003c\/li\u003e \u003cli\u003eSupported by a warranty and immediate availability, ensuring a reliable, ready-to-ship solution.\u003c\/li\u003e \u003cli\u003eIdeal for offices, home workspaces, or any environment where long seating sessions demand durable, dependable components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Herman Miller","offers":[{"title":"Default Title","offer_id":48017123704984,"sku":"241724-G1,3D01-G1","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5174\/7992\/files\/hmAeronSeat__55842.1707933594_a545cb4b-f75c-4678-a265-91485ddfc749.gif?v=1768508300"},{"product_id":"replacement-seat-herman-miller-aeron-chair-size-a-for-classic-models-only","title":"Replacement Seat Herman Miller Aeron Chair Size A- For Classic Models Only","description":"\u003cdiv\u003e\n\u003ch1\u003eReplacement Seat Pan for Herman Miller Aeron Chair Size A – Classic Models\u003c\/h1\u003e \u003cp\u003eRestore the comfort and appearance of your classic Aeron with a dedicated Size A mesh seat frame crafted for classic models. This replacement seat pan uses the Classic Carbon Pellicle fabric to match the original look and feel.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCompatibility: Size A Aeron chair, Classic models only\u003c\/li\u003e \u003cli\u003eMaterial: Classic Carbon Pellicle mesh seat fabric for a breathable, durable surface\u003c\/li\u003e \u003cli\u003eSize confirmation: Size A is indicated by a single dot under the chairback rim; confirm via the small dot system or model tag (AE...W_... where the size letter follows the W)\u003c\/li\u003e \u003cli\u003eDimensions (Size A): Width 19\", Depth 17.5\"\u003c\/li\u003e \u003cli\u003ePurpose: Replacement seat frame for chairs with worn, torn, or damaged fabric\u003c\/li\u003e \u003cli\u003eInstallation: Designed for straightforward mounting with common hand tools; no torque wrench required\u003c\/li\u003e \u003cli\u003eTools required: two 3\/8\" ratchets, 10mm socket, 4mm Allen socket (for lower back seat links), and 6mm socket (upper hip bolts and lower tilt bolts)\u003c\/li\u003e \u003cli\u003eLead time: Up to 4 weeks, ships OEM-style from authorized suppliers\u003c\/li\u003e \u003cli\u003eNot affiliated with Herman Miller, Inc.; parts come from authorized Herman Miller suppliers\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eBrings back the original aesthetic of a Classic Aeron with a faithful Carbon Pellicle finish\u003c\/li\u003e \u003cli\u003eExtends the life of your chair by replacing the seat frame rather than the entire chair\u003c\/li\u003e \u003cli\u003eImproves sitting comfort and support when the fabric or frame has degraded\u003c\/li\u003e \u003cli\u003eClear installation process that uses commonly available tools, helping you complete the upgrade at home or shop\u003c\/li\u003e \u003cli\u003eVolume discounts available for multiple replacements or larger orders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Herman Miller","offers":[{"title":"Default Title","offer_id":48017123770520,"sku":"241723-G1,3D01-G1","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5174\/7992\/files\/hmAeronSeat__87490.1707933559.gif?v=1768508301"},{"product_id":"lumbar-pad-for-herman-miller-aeron-chair-size-a","title":"Lumbar Pad For Herman Miller Aeron Chair Size A","description":"\u003cdiv\u003e\n\u003ch1\u003eLumbar Pad for Herman Miller Aeron Chair Size A — OEM Replacement\u003c\/h1\u003e\n\u003cp\u003eUpgrade the back comfort of your Herman Miller Aeron Chair Size A with this OEM lumbar pad. It fits into the backrest to enhance lower‑back support and offers adjustable firmness by flipping to the more or less supportive side. Ships in 3–4 weeks. This is an authentic replacement sourced from authorized Herman Miller suppliers and is not manufactured by Herman Miller, Inc.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eOEM replacement lumbar pad for Herman Miller Aeron Chair Size A\u003c\/li\u003e \u003cli\u003eDual-sided design with two firmness levels: 3\/4\" on one side and 1-1\/4\" on the other\u003c\/li\u003e \u003cli\u003eReversible for personalized support to match your posture and task\u003c\/li\u003e \u003cli\u003eSpecifically engineered to fit Aeron back shells and restore original ergonomic alignment\u003c\/li\u003e \u003cli\u003eSize verification guidance: Aeron Size A is indicated by a single dot on the chair rim or by the model tag on the chair base (AE...W_...; size is the letter after the \"W\")\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eTargets lower-back support to reduce strain during long work sessions\u003c\/li\u003e \u003cli\u003eSimple, reliable replacement that preserves the chair’s intended ergonomic feel\u003c\/li\u003e \u003cli\u003eAllows you to customize support—flip the pad for more or less firmness as needs change\u003c\/li\u003e \u003cli\u003eHelps extend the life of your Aeron chair by refreshing worn lumbar support without buying a new chair\u003c\/li\u003e \u003cli\u003eVolume discounts available on bulk orders; contact us for pricing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Herman Miller","offers":[{"title":"Default Title","offer_id":48017128816792,"sku":"241732BK","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5174\/7992\/files\/imageMain_6_164__37684.1306160507.jpg?v=1768508311"},{"product_id":"aeron-replacement-seat-mineralite-3v04-s8-smoke-frame-for-classic-aeron-chairs","title":"Aeron Replacement Seat Mineralite 3V04 S8 Smoke Frame For Classic Aeron Chairs","description":"\u003cdiv\u003e\n\u003ch1\u003eAeron Replacement Seat Frame Mineralite 3V04 S8 Smoke Frame for Classic Aeron Chairs\u003c\/h1\u003e\n\u003cp\u003eKeep your classic Aeron chair performing at its best with this authentic OEM replacement seat frame and Pellicle mesh in Mineralite 3V04 S8 Smoke. Specifically designed for classic Aeron models, it delivers a precise, durable fit and the familiar seating experience you rely on. In stock and ready to ship, but quantities are limited as this color\/model has been discontinued by Herman Miller.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eOEM replacement seat frame and Pellicle mesh for Classic Aeron chairs\u003c\/li\u003e \u003cli\u003eColor\/model: Mineralite 3V04 S8 Smoke; Mesh Style: Pellicle\u003c\/li\u003e \u003cli\u003eSize compatibility: Size B or Size C only (Size A is not available for this color\/model)\u003c\/li\u003e \u003cli\u003eDimensions: Size B — Width 20.3\" × Depth 18\"; Size C — Width 21.5\" × Depth 19.5\"\u003c\/li\u003e \u003cli\u003eNew, genuine stock sourced from authorized Herman Miller suppliers\u003c\/li\u003e \u003cli\u003eDiscontinued color\/model with limited quantities remaining\u003c\/li\u003e \u003cli\u003ePart numbers: 241724-S8 3V04 and 241725-S8 3V04\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cp\u003eWhy choose this replacement seat frame? It preserves the original feel and aesthetics of your Aeron chair while ensuring reliable performance with an exact-fit frame. The Mineralite 3V04 S8 Smoke color keeps your chair looking cohesive in shared workspaces or home offices.\u003c\/p\u003e \u003cp\u003eKey advantages include:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePrecise fit for sizes B and C, maintaining correct seat depth and alignment with the chair base\u003c\/li\u003e \u003cli\u003eBreathable Pellicle mesh that complements the frame for all-day comfort\u003c\/li\u003e \u003cli\u003eGenuine OEM quality that matches the chair’s construction and durability expectations\u003c\/li\u003e \u003cli\u003eColor-consistent update suitable for fleets or single chairs with existing Mineralite styling\u003c\/li\u003e \u003cli\u003eFast availability from authorized suppliers, ideal for urgent replacements while supplies last\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho this is ideal for: owners of Classic Aeron chairs needing an authentic replacement component, facilities managers maintaining office fleets, and homeowners seeking OEM-quality restoration without compromising design fidelity.\u003c\/p\u003e \u003cp\u003ePractical note: this model\/color is discontinued by Herman Miller, so securing the OEM frame now helps avoid future compatibility concerns and keeps the seating experience consistent with the chair’s original design. If you’re unsure which size you have, remember this color is available only for Size B or Size C.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Herman Miller","offers":[{"title":"Default Title","offer_id":48017129373848,"sku":"241724-S8 3V04","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5174\/7992\/files\/aeron-replacement-seat-mineralite__08009.1690207849_0eddde19-4fee-4145-8a68-2e1580ec56d2.jpg?v=1768508316"},{"product_id":"herman-miller-aeron-replacement-seat-smoke-classic-quartz-pellicle","title":"Herman Miller Aeron Replacement Seat Smoke Classic Quartz Pellicle","description":"\u003cdiv\u003e\n\u003ch1\u003eHerman Miller Aeron Replacement Seat Frame \u0026amp; Pellicle Mesh — Smoke Classic Quartz\u003c\/h1\u003e\n\u003cp\u003eRestore the comfort and longevity of your Aeron chair with this OEM replacement seat frame and Pellicle mesh in Smoke Classic Quartz. Sourced from authorized Herman Miller suppliers, this seat pan is the precise, factory-compatible solution for a single chair refresh or an entire fleet upgrade.\u003c\/p\u003e\n\u003cp\u003eLead time: 3–4 weeks. Please note we are not Herman Miller, Inc., but we provide genuine OEM parts from approved channels. If you’re looking for a different color, please contact us for availability.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOEM replacement seat frame and Pellicle mesh\u003c\/strong\u003e — crafted to fit Aeron chairs and maintain factory-grade performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e — Smoke Classic Quartz Pellicle, a neutral, professional finish that blends with most office interiors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePellicle mesh style\u003c\/strong\u003e — breathable, supportive, and durable for long hours of seating.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSize options\u003c\/strong\u003e — Aeron sizes A (Small), B (Medium), C (Large).\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeat frame dimensions\u003c\/strong\u003e — \u003cul\u003e \u003cli\u003eSize A: Width 19\", Depth 17.5\"\u003c\/li\u003e \u003cli\u003eSize B: Width 20.3\", Depth 18\"\u003c\/li\u003e \u003cli\u003eSize C: Width 21.5\", Depth 19.5\"\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdentification guidance\u003c\/strong\u003e — determine size by these cues: 1 bump under the back rim = Size A; 2 bumps side-to-side = Size B; 3 bumps in a triangle = Size C. Alternatively, check the chair’s side label for the model code to confirm size.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel numbers\u003c\/strong\u003e — 241723-S8 3V03, 241724-S8 3V03, 241725-S8 3V03 (OEM lineage).\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVolume discounts\u003c\/strong\u003e — available for multi-chair replacements; contact us for a quote.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability\u003c\/strong\u003e — new from Herman Miller–authorized sources; lead time 3–4 weeks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExtended chair life\u003c\/strong\u003e — replace worn seating components to restore support and comfort without buying a new chair.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise, hassle-free fit\u003c\/strong\u003e — OEM seat frames ensure exact compatibility with Aeron shells, reducing installation issues.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImproved comfort and ventilation\u003c\/strong\u003e — Pellicle mesh distributes weight evenly while promoting airflow for all-day seating.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent aesthetics\u003c\/strong\u003e — Smoke Classic Quartz matches the Aeron family’s iconic look, keeping your workspace cohesive.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCost-effective fleet maintenance\u003c\/strong\u003e — ideal for refurbishing multiple chairs with volume quotes, lowering long-term replacement costs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear ordering with size certainty\u003c\/strong\u003e — built-in size identification helps you order the correct replacement the first time, minimizing downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Herman Miller","offers":[{"title":"Size A","offer_id":48017129406616,"sku":"241723-S8 3V03","price":289.99,"currency_code":"USD","in_stock":true},{"title":"Size B","offer_id":48017129439384,"sku":"241724-S8 3V03","price":289.99,"currency_code":"USD","in_stock":true},{"title":"Size C","offer_id":48017129472152,"sku":"241725-S8 3V03","price":289.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5174\/7992\/files\/aeron-seat-replacement-smoke-frame-quartz-fabric-S8_3V03__67010.1556843206_0b10b9af-baef-4474-ab8e-de3c8dcd60aa.jpg?v=1768508317"},{"product_id":"posturefit-kit-herman-miller-aeron-chair-size-a","title":"Posturefit Kit Herman Miller Aeron Chair Size A","description":"\u003cdiv\u003e\n\u003ch1\u003ePosturefit Kit for Herman Miller Aeron Chair Size A\u003c\/h1\u003e\n\u003cp\u003eThe Posturefit Kit for the Classic Aeron Size A adds targeted lumbar support to promote a healthier seating posture. Designed for users of the Size A Aeron, it integrates with the chair’s biomechanics to help you sit more comfortably during long days at the desk.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Specifically engineered for Classic Aeron chairs in Size A (AE905AG1). Not suitable for other Aeron sizes or non-Aeron chairs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePostureFit system:\u003c\/strong\u003e Encourages natural spinal alignment by supporting the lower back with a tailored fit that aligns with the chair’s back curve.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCustomizable lumbar support:\u003c\/strong\u003e Adjustable degree of lower‑back support so you can fine‑tune comfort to your body and preference.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSize identification guidance:\u003c\/strong\u003e For Size A, locate the single dot under the chairback rim to confirm fit; larger sizes use more dots (B = two dots, C = three dots).\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e Model\/part number AE905AG1 for easy reordering or inventory checks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSourcing:\u003c\/strong\u003e Sourced from authorized Herman Miller suppliers; not affiliated with Herman Miller, Inc.—purchased through a trusted reseller network.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShipping timeframe:\u003c\/strong\u003e Product ships in 3–4 weeks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVolume pricing:\u003c\/strong\u003e Volume discounted quotes available on request.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEnhanced spine support:\u003c\/strong\u003e Targets the lower back to reduce strain and promote a healthier seated posture during extended work sessions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTailored comfort:\u003c\/strong\u003e Adjust the level of lumbar support to match your body, chair position, and activity—from focused coding sprints to video conferences.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProactive seating improvement:\u003c\/strong\u003e By aligning with the natural curves of your spine, it helps minimize slouching and distribute support more evenly across the back.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for Size A users:\u003c\/strong\u003e Specifically designed to fit the smallest Aeron back profile, ensuring a precise, secure feel without compromising the chair’s original design.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePractical for long-term use:\u003c\/strong\u003e A thoughtful upgrade for desk workers, designers, developers, and anyone who spends many hours seated and seeks consistent back support.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear differentiation:\u003c\/strong\u003e Unlike generic cushions, this kit integrates with the Aeron back’s biomechanics, offering a more natural alignment and targeted stabilization.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Herman Miller","offers":[{"title":"Default Title","offer_id":48017130881176,"sku":"AE905AG1","price":135.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5174\/7992\/files\/where_to_get_posturefit_kit_replacement_for_aeron_chair__16154.1749929962_c467e6b1-11cd-4152-8384-efbc2a0be75f.png?v=1768508325"}],"url":"https:\/\/businessfurnitureshop.com\/collections\/aeron-size-a-parts.oembed","provider":"BusinessFurnitureShop","version":"1.0","type":"link"}