{"title":"Mirra Chair Parts","description":"\u003cp\u003eReplacement and aftermarket parts for the Herman Miller Mirra chair — casters, cylinders, armpads, mesh, foam, and more.\u003c\/p\u003e","products":[{"product_id":"herman-miller-mirra-1-chair-replacement-arm-pads","title":"Herman Miller Mirra 1 Chair Replacement Arm Pads","description":"\u003cdiv\u003e\n\u003ch1\u003eHerman Miller Mirra 1 Arm Pad Replacement — Black (Pair)\u003c\/h1\u003e \u003ch2\u003eIntroduction\u003c\/h2\u003e\n\u003cp\u003eRestore comfort and a polished look to your Mirra 1 chair with this brand-new replacement arm pad pair. Designed for Original Mirra 1 chairs built before August 9, 2013, these pads replace torn or cracked cushions that can rub against your elbows and interrupt your workday.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCompatibility: Arm pads for Mirra 1 chairs only (Original Mirra models pre-August 9, 2013).\u003c\/li\u003e \u003cli\u003eStyle options: Two arm pad styles available — select the one that matches your chair from the options above.\u003c\/li\u003e \u003cli\u003eColor: Black finish to blend with most office environments.\u003c\/li\u003e \u003cli\u003eCondition and sourcing: Brand-new replacement parts sourced from authorized Herman Miller suppliers; designed to fit and resemble the original design.\u003c\/li\u003e \u003cli\u003ePackage: Sold in pairs for a complete armrest refresh.\u003c\/li\u003e \u003cli\u003eAvailability: In stock and ready to ship.\u003c\/li\u003e \u003cli\u003eNote: This is not an official Herman Miller, Inc. product, but it is designed to fit Mirra 1 chairs and come from trusted sources.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eImproved comfort: A smooth, intact surface that eliminates elbow irritation and prevents further wear on your arms.\u003c\/li\u003e \u003cli\u003eFresh appearance: Keeps your chair looking professional and well-maintained.\u003c\/li\u003e \u003cli\u003eCost-effective upgrade: Refreshes your chair’s feel and usability without replacing the entire chair.\u003c\/li\u003e \u003cli\u003eExtended chair life: Replacing worn pads helps preserve the chair’s overall comfort and ergonomics.\u003c\/li\u003e \u003cli\u003eEasy installation: Designed for straightforward replacement so you can get back to work quickly.\u003c\/li\u003e \u003cli\u003eIdeal for: Home offices, remote work setups, and professional environments where consistent comfort matters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Herman Miller","offers":[{"title":"Mirra 1 chairs made from Aug 9th, 2010 to 2013","offer_id":48017109811352,"sku":"U1B5PX8-BK","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Mirra 1 chairs made before Aug 9th, 2010","offer_id":48017109844120,"sku":"Mirra1APCL","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5174\/7992\/files\/mirra-replacement-arm-rests-herman-miller-1__57956.1696505938.jpg?v=1768508069"},{"product_id":"herman-miller-mirra-1-chair-replacement-back","title":"Herman Miller Mirra 1 Chair Replacement Back","description":"\u003cdiv\u003e\n\u003ch1\u003eHerman Miller Mirra 1 Chair Replacement Back Shell – OEM Genuine Mirra Back\u003c\/h1\u003e\n\u003cp\u003eRefresh your Mirra 1 chair with an authentic OEM back shell replacement. Specifically designed for Mirra 1 chairs, this back shell restores comfort and appearance without the need to replace the entire chair. Note: spine assembly is not included; reuse your existing spine for a quick, familiar setup.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAuthentic OEM Mirra back shell replacement for Mirra 1 chairs\u003c\/li\u003e \u003cli\u003eBack shell only — spine assembly not included\u003c\/li\u003e \u003cli\u003eColor options available; select your finish from the color dropdown\u003c\/li\u003e \u003cli\u003eSimple, minutes-long replacement with included instructions\u003c\/li\u003e \u003cli\u003eSourced from authorized Herman Miller suppliers; authentic part\u003c\/li\u003e \u003cli\u003eLead time can extend to 3–4 weeks when out of stock\u003c\/li\u003e \u003cli\u003eVolume discounts available; email for a quote\u003c\/li\u003e \u003cli\u003eFits Mirra 1 chair systems and preserves original ergonomics and aesthetics\u003c\/li\u003e \u003cli\u003eNot affiliated with Herman Miller, Inc.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cp\u003eThis replacement back shell offers a cost-effective way to revive your chair’s support and look, avoiding the expense of a full chair replacement. With an authentic fit and finish, it maintains the Mirra 1’s ergonomic integrity, helping you sit comfortably for longer periods. The quick install and color options make it easy to match your workspace—whether at home, in an office, or in a shared environment—while minimizing downtime. For larger orders, request a volume quote to optimize procurement time and cost.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Herman Miller","offers":[{"title":"Graphite","offer_id":48017131372696,"sku":"UMR027-G1","price":119.99,"currency_code":"USD","in_stock":true},{"title":"Citron","offer_id":48017131405464,"sku":"UMR027-ZJ","price":119.99,"currency_code":"USD","in_stock":true},{"title":"Cappuccino","offer_id":48017131438232,"sku":"UMR027-ZK","price":119.99,"currency_code":"USD","in_stock":true},{"title":"Alpine","offer_id":48017131471000,"sku":"UMR027-ZM","price":119.99,"currency_code":"USD","in_stock":true},{"title":"Blue Fog","offer_id":48017131503768,"sku":"UMR027-ZN","price":119.99,"currency_code":"USD","in_stock":true},{"title":"Shadow","offer_id":48017131536536,"sku":"UMR027-ZR","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5174\/7992\/files\/mirra__59320.1431566639_860a6cc1-43ab-40f5-98e3-6055bad774e7.jpg?v=1768508339"},{"product_id":"herman-miller-mirra-chair-seat-replacement-airweave","title":"Herman Miller Mirra Chair Seat Replacement Airweave","description":"\u003cdiv\u003e\n\u003ch1\u003eHerman Miller Mirra Chair Seat Replacement Airweave Mesh – Graphite G1 (3Q11)\u003c\/h1\u003e \u003cp\u003eRestore the comfort and performance of your Mirra chair with an authentic OEM seat pan replacement. Designed specifically for Mirra, this Airweave mesh seat in Graphite G1 provides breathable support and a like-new feel, helping you maintain focus during long work sessions.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eOEM Mirra chair seat pan replacement — authentic component sourced for proper fit and performance\u003c\/li\u003e \u003cli\u003eAirweave mesh 3Q11 construction for durability and breathability\u003c\/li\u003e \u003cli\u003eColor: Graphite G1 to match most interiors and the chair’s original aesthetic\u003c\/li\u003e \u003cli\u003eOne size fits all Mirra chairs\u003c\/li\u003e \u003cli\u003ePart number UMR01Z-G1-3Q11\u003c\/li\u003e \u003cli\u003eNew from Herman Miller — lead time approximately 3–4 weeks\u003c\/li\u003e \u003cli\u003eVolume discounts available; please inquire for details\u003c\/li\u003e \u003cli\u003eAuthenticity note: sourced from authorized Herman Miller suppliers; not a Herman Miller, Inc. direct product\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReclaims original seating comfort: The Airweave mesh provides flexible, supportive seating that adapts to your posture.\u003c\/li\u003e \u003cli\u003eImproved breathability for all-day comfort: Mesh keeps you cooler during long work hours and reduces sweat buildup.\u003c\/li\u003e \u003cli\u003eExtended chair lifespan: Replacing a worn or torn seat helps protect the chair’s frame and maintains its ergonomic integrity.\u003c\/li\u003e \u003cli\u003eConsistent appearance and fit: Designed to align precisely with the Mirra chair’s frame and attachment points, ensuring a seamless look and secure install.\u003c\/li\u003e \u003cli\u003eIdeal for offices and home workspaces: A cost-effective way to refresh a prized ergonomic chair without buying a new one.\u003c\/li\u003e \u003cli\u003eTransparent sourcing and timing: OEM-grade part delivered with a clear lead time; volume discounts available for teams and facilities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Herman Miller","offers":[{"title":"Default Title","offer_id":48017131634840,"sku":"UMR01Z-G1-3Q11","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5174\/7992\/files\/hmMirraSeat__81556.1598734988_cbf6bf59-3d22-438b-958d-d0e9350410f0.jpg?v=1768508338"},{"product_id":"casters-for-herman-miller-mirra-chair-for-carpets","title":"Casters For Herman Miller Mirra Chair For Carpets","description":"\u003cdiv\u003e\n\u003ch1\u003eCasters for Herman Miller Mirra Chair — Carpet Replacement Wheels\u003c\/h1\u003e\n\u003cp\u003eUpgrade your Mirra chair with replacement casters designed specifically for carpeted floors. These carpet-use wheels deliver smooth, reliable rolling and help protect carpet fibers while you work.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Replacement casters for the Herman Miller Mirra chair, intended for carpet use.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFloor optimization:\u003c\/strong\u003e Hard polyamide 6 wheels finished in black, optimized for carpeted surfaces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Impact-modified nylon 6 for durability; stems swivel on a plastic ball for effortless maneuverability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e High dynamic and static load capacities; tested to ANSI\/BIFMA X5.1 and DIN 68 131 standards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Wheels and stems are lifetime lubricated with lithium-based grease to reduce wear and maintenance needs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSourcing:\u003c\/strong\u003e Sourced from authorized Herman Miller suppliers. We are not Herman Miller, Inc., and this is not an official Herman Miller product.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e For hard floors, use the dedicated HARD FLOOR caster version.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVolume discounts:\u003c\/strong\u003e Email us for a volume discount quote.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSmoother rolling on carpet:\u003c\/strong\u003e Reduced resistance across varying carpet pile heights, enabling quicker and quieter chair movement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnhanced durability:\u003c\/strong\u003e Robust nylon 6 composition and lifetime lubrication withstand daily office use without frequent replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable performance:\u003c\/strong\u003e Certification to ANSI\/BIFMA X5.1 and DIN 68 131 provides confidence in load handling and safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEfficient customization:\u003c\/strong\u003e A targeted replacement option that helps you restore your Mirra chair’s mobility without changing other components.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTransparent sourcing:\u003c\/strong\u003e Part sourced from authorized suppliers with clear notation about product origin and intent.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Herman Miller","offers":[{"title":"Individual","offer_id":48017154736280,"sku":"S-4482","price":6.36,"currency_code":"USD","in_stock":true},{"title":"Set of 5","offer_id":48017154769048,"sku":"QTY-5-S4482","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5174\/7992\/files\/imageMain_6_135__09962.1585309076_fc76fa5a-7209-48fa-8c3d-bc97a6c77f4d.jpg?v=1768508611"},{"product_id":"caster-for-herman-miller-mirra-chair-hard-floor","title":"Caster For Herman Miller Mirra Chair HARD FLOOR","description":"\u003cdiv\u003e\n\u003ch1\u003eHerman Miller Mirra Chair Hard Floor Caster\u003c\/h1\u003e\n\u003cp\u003eReplace worn casters on your Herman Miller Mirra chair with these hard-floor casters designed for smooth, floor-friendly movement on hard surfaces. Ideal for home or office setups with wood, tile, or laminate floors, delivering reliable rolling performance without damaging sensitive flooring.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCompatibility: Replacement caster for the Herman Miller Mirra Chair, intended for hard floor use only.\u003c\/li\u003e \u003cli\u003eWheel construction: Hard-floor design with a soft tread made from polyurethane on a polyamide 6 core for quiet rolling and floor protection.\u003c\/li\u003e \u003cli\u003eMaterials and durability: First-class impact-modified nylon 6 components; stem swivels on a plastic ball for smooth maneuverability.\u003c\/li\u003e \u003cli\u003eLubrication: Lifetime lubrication with lithium-based grease to reduce maintenance and ensure consistent performance.\u003c\/li\u003e \u003cli\u003eColor: Black finish to blend seamlessly with most chair finishes.\u003c\/li\u003e \u003cli\u003eStandards: Tested to ANSI\/BIFMA X5.1 and DIN 68 131 for reliability and safety.\u003c\/li\u003e \u003cli\u003ePurchasing notes: Volume discounts available for bulk orders; please inquire for pricing.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cp\u003eEnjoy effortless, floor-friendly mobility that protects hard surface floors from scuffs and scratches while maintaining stable, smooth rolling for daily tasks, meetings, and long work sessions. The soft-tread design minimizes noise and wear, helping to extend the lifespan of both the caster and the chair. Replacement casters are a simple upgrade that can refresh your workspace ergonomics and boost overall chair performance. If you instead need performance on carpeted floors, consider our carpet-specific Mirra caster options to optimize glide and protect carpet fibers.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Herman Miller","offers":[{"title":"Individual","offer_id":48017155096728,"sku":"S4483*","price":8.91,"currency_code":"USD","in_stock":true},{"title":"Set of 5","offer_id":48017155129496,"sku":"Qty 5-S4483*","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5174\/7992\/files\/aeronHFcaster__10521.1372736442.jpg?v=1768508620"},{"product_id":"herman-miller-hard-carpet-caster","title":"Herman Miller Hard \/Carpet Caster","description":"\u003cp\u003e\u003cspan\u003eStandard Caster Applicable on: Aeron®, Ambi®, Caper®, Celle®, Equa 2®, Ergon 3®, Mirra® \u0026amp; Reaction® Chairs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2-1\/2-inch-diameter hard doublewheel caster; black nylon wheels and yoke; for use on carpet only\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e7\/16\"x 7\/8\" stem \"B\"\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBlack nylon wheel and yoke\u003c\/span\u003e\u003c\/p\u003e","brand":"Herman Miller","offers":[{"title":"Default Title","offer_id":48874896097432,"sku":null,"price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5174\/7992\/files\/aeron-castersstandard.jpg?v=1776161562"},{"product_id":"herman-miller-soft-non-carpet-caster","title":"Herman Miller Soft \/Non-Carpet Caster","description":"\u003cp\u003e\u003cspan\u003eSoft Caster Applicable on: Aeron®, Ambi®, Caper®, Celle®, Equa 2®, Ergon 3®, Mirra® \u0026amp; Reaction® Chairs for for use on non-carpet only\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(wood, tile, bamboo flooring, etc.)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2-1\/2\" diameter soft polyurethane thread double wheel caster\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e7\/16\"x 7\/8\" stem \"B\"\u003c\/span\u003e\u003c\/p\u003e","brand":"Herman Miller","offers":[{"title":"Default Title","offer_id":48874902585496,"sku":null,"price":8.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5174\/7992\/files\/aeron-hardfloorcasters.jpg?v=1776163474"},{"product_id":"aeron-mirra-chairs-hard-carpet-caster","title":"Aeron \u0026 Mirra Chairs Hard \/Carpet Caster","description":"\u003cp\u003e\u003cspan\u003e3\" diameter hard double wheel caster\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eblack nylon wheels and yoke\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e7\/16\"x 7\/8\" stem \"B\"\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003efor use on carpet only\u003c\/span\u003e\u003c\/p\u003e","brand":"Herman Miller","offers":[{"title":"Default Title","offer_id":48874907304088,"sku":null,"price":12.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5174\/7992\/files\/aeron-deepcarpetcasters.jpg?v=1776163791"},{"product_id":"aeron-mirra-chairs-soft-non-carpet-caster","title":"Aeron \u0026 Mirra Chairs  Soft \/Non-Carpet Caster","description":"\u003cp\u003e\u003cspan\u003e3\" diameter soft polyurethane thread double wheel caster\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eblack nylon wheels and yoke\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e7\/16\"x 7\/8\" stem \"B\"\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003efor use on non-carpet only\u003c\/span\u003e\u003c\/p\u003e","brand":"Herman Miller","offers":[{"title":"Default Title","offer_id":48874908385432,"sku":null,"price":15.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5174\/7992\/files\/aeron-deepcarpetcasters.jpg?v=1776163791"}],"url":"https:\/\/businessfurnitureshop.com\/collections\/mirra-parts.oembed","provider":"BusinessFurnitureShop","version":"1.0","type":"link"}