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The Goodman B1376857 Fan Motor Mount Arm is a genuine OEM support bracket for the APH1536M41AA heat pump. This arm secures the condenser fan motor to the unit's mounting bracket assembly, holding the motor centered over the venturi so the fan blade spins true and vibration-free.
Bent, cracked, or corroded mount arms let the motor sag or wobble, causing blade-to-shroud contact, excessive noise, and accelerated bearing wear. Replacing a worn arm restores correct motor alignment and quiet operation for pennies compared to a new motor.
This genuine OEM arm matches the exact length, bend angle, and bolt-hole spacing of the factory bracket, ensuring the motor sits at the correct height and depth. Bending a generic bracket to fit almost always leaves the fan blade misaligned in the shroud.
Easy–Moderate (2/5). Disconnect power, support the fan motor, unbolt the old arm, install the new arm, and re-torque the motor hardware. Verify the blade clears the shroud evenly before restoring power. Typically 20–30 minutes with basic hand tools.