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The Goodman B1376853 Blower Motor Mount Arm is a genuine OEM bracket designed for the Goodman MBE1600AA-1AA air handler. This mounting arm secures the blower motor within the housing, maintaining correct shaft alignment and reducing vibration so your indoor blower runs quietly and reliably. A worn, bent, or missing mount arm can cause motor wobble, bearing wear, and excessive noise — replacing it restores factory-spec support.
Our OEM Goodman mount arm matches the original stamping, bolt pattern, and gauge exactly — no drilling or modification. Generic universal brackets often require field bending and rarely align with the factory motor band, leading to rubbing and noise. Choose OEM for a true drop-in fit.
Easy (2/5). Disconnect power, remove the blower assembly, transfer the motor and band to the new arm, and reinstall. Typical job time is 20–30 minutes with basic hand tools. Always shut off power at the breaker before servicing.