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The Goodman B1376857 Motor Mount Arm is a genuine OEM support bracket designed as a direct-fit replacement for the condenser fan motor assembly on the APH1530M41AA package heat pump and compatible Goodman/Amana units. This mount arm secures the fan motor to the top grille panel, holding it in precise alignment so the fan blade spins true and clears the shroud. A corroded, cracked, or bent mount arm causes vibration, fan noise, and eventual motor or blade damage.
This factory OEM arm matches the exact length, bend angle, and bolt-hole pattern of the original bracket, so the motor sits at the correct height and the blade clears the top panel. Generic or fabricated brackets often require drilling and can leave the fan misaligned, leading to noise and premature bearing wear. The OEM part drops in with no modification.
Difficulty: Easy (DIY-friendly). With power disconnected at the breaker, remove the top grille, transfer the fan motor to the new arm using the existing hardware, and reinstall. Basic hand tools are all that is needed — no refrigerant work involved. Always confirm the fan spins freely before restoring power.
Keep your APH1530M41AA running quiet and true with the genuine Goodman B1376857 mount arm.