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The Goodman B1376857 Fan Motor Mount Arm is a genuine OEM mounting bracket engineered for the APH1624M41AA heat pump condensing unit. This stamped-steel arm secures the condenser fan motor to the top grille assembly, holding the motor in precise alignment so the fan blade clears the shroud and runs vibration-free. A cracked, rusted, or bent mount arm is a common cause of fan wobble, rattling, and premature motor bearing failure — replacing it with the correct OEM part restores factory geometry.
Our OEM Goodman mount arm matches the exact bolt-hole pattern, arm length, and offset of the original, guaranteeing correct fan-to-shroud clearance. Generic universal brackets often require drilling or shimming and can leave the motor off-center, causing airflow loss and noise. For a bolt-in fix, OEM is the reliable choice.
Easy (1 of 5). Disconnect power, remove the fan grille/motor assembly, swap the arm, and reassemble. Basic hand tools only, roughly 20–30 minutes. Always cut power at the disconnect before servicing.