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The Goodman B1376857 is the genuine OEM fan motor mount arm for the APH1524M41AB heat pump condensing unit. This support bracket is one leg of the spider assembly that suspends the condenser fan motor centered over the coil and beneath the top grille. A bent, corroded, or fatigued arm lets the motor sag or vibrate, causing blade rub, bearing wear, and rattling noise. This direct-fit replacement restores correct motor alignment and rigid support.
The arm's length and bend angle set the exact motor height and blade-to-grille clearance. A generic or improvised bracket throws off centering and clearance. This genuine OEM arm matches the original geometry precisely for a drop-in fit.
Rated Easy — a nut driver and about 15 minutes. Always disconnect power first, and support the motor while swapping the arm to keep the assembly aligned. No refrigerant work involved.