Carrier 50DK509556 Bracket 323055-751 Refer to your unit’s service

Refer to your unit’s service manual for the temperature-to-resistance (Ohm) chart

ensuring reliable system cycling

and F20 models equipped with either manual or hydraulic air shutter mechanisms

Direct OEM Interchange: Fully compatible where Bard part number 8406-037 is specified

Always verify the part number against your specific unit’s bill of materials

Carrier 50DK509556 Bracket 323055-751 Refer to your unit’s serviceThe Carrier 50DK509556 Support Bracket is a critical structural component designed for precise alignment and stability within multi stage commercial rooftop units and heavy duty split systems. Engineered as a factory authorized part, this heavy gauge steel bracket ensures the integrity of internal chassis components, specifically mitigating mechanical stress caused by high velocity airflow and compressor vibrations. Unlike generic mounting hardware,