Herman Miller Mirra 1 Chair Replacement Back Shell – OEM Genuine Mirra Back

Refresh 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.

Features

• Authentic OEM Mirra back shell replacement for Mirra 1 chairs
• Back shell only — spine assembly not included
• Color options available; select your finish from the color dropdown
• Simple, minutes-long replacement with included instructions
• Sourced from authorized Herman Miller suppliers; authentic part
• Lead time can extend to 3–4 weeks when out of stock
• Volume discounts available; email for a quote
• Fits Mirra 1 chair systems and preserves original ergonomics and aesthetics
• Not affiliated with Herman Miller, Inc.

Benefits

This 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.