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  • S509-421 OBSOLETE

  • Upper Back Assy-Stainless-Svc

The Bard S509-421 upper back assembly is an OEM stainless steel cabinet component used on select Bard wall mount air conditioner models to rebuild the upper rear section of the outdoor cabinet and restore proper fit, rigidity, and panel alignment after corrosion damage or impact. This replacement upper back assembly is designed to match original factory dimensions so louvers, side panels, and service access areas line up correctly, helping protect internal components and maintain correct airflow paths through the condenser section. Because cabinet parts can vary by series and material code, confirm S509-421 against your unit model and serial before ordering to ensure the correct match for your specific Bard unit.


Official replacement(s):

This Part is Used in These Models ℹ️