What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model APH1648M41AA — B1376857 is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Goodman equipment which lists the model number APH1648M41AA — B1376857.

My AC fan is not spinning. What part do I need?

A fan that does not spin, spins slowly, or makes grinding or squealing noises needs a new motor. Grinding means the bearings have failed. Squealing means the bearings are dry. No spin with a humming sound means the capacitor may be the issue. Check the motor capacitor before replacing the entire motor.

Is this motor mount compatible with Bryant or Payne systems too?

Many Goodman parts are cross-compatible with Bryant and Payne systems since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across multiple brand labels with different model numbers. To verify cross-compatibility, check your Bryant or Payne equipment service manual for cross-compatible part numbers, or contact info@nationalhvacparts.com with your model number for confirmation.

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Goodman

OEM Goodman Motor Mount Arm for APH1648M41AA — B1376857

Name: OEM Goodman Motor Mount Arm for APH1648M41AA — B1376857
Brand: Goodman
SKU: GOODMAN-15899
Price: 4.95 USD
Availability: InStock

SKU: GOODMAN-15899 Brand: Goodman

$4.95 $6.49

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Texas CMBL #19328542014

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The Goodman B1376857 Motor Mount Arm is a genuine OEM condenser fan motor bracket for Goodman APH1648M41AA package heat pumps. This mounting arm supports the condenser fan motor above the coil, holding the motor and blade in correct alignment for balanced, vibration-free airflow across the outdoor coil.

Specifications

Type: Condenser fan motor mount arm / bracket
Material: Formed steel (corrosion-resistant finish)
OEM Part Number: B1376857
Brand: Goodman
Equipment: Heat Pump
Fits Model: APH1648M41AA

OEM vs. Generic

The OEM mount arm matches Goodman's exact bolt pattern, arm length, and motor-band spacing so the fan blade sits at the correct depth and clearance in the shroud. A generic or fabricated bracket can throw off blade alignment, causing vibration, rubbing, or premature motor bearing wear. For proper fan geometry, OEM is recommended.

Installation Difficulty

Easy (2/5) — A dry, mechanical part with no refrigerant work. Disconnect power, remove the fan grille, unbolt the motor from the old arm, transfer the motor and blade to the new mount, and reinstall — checking blade clearance before restoring power. Typical time: 20–40 minutes.

Basic hand tools required. Verify fit against your existing bracket before ordering.

Shipping Information

Orders placed before 3PM CST ship same business day
Standard delivery: 2-5 business days
Express shipping available at checkout
Free shipping on orders over $75
Tracking number emailed upon shipment

Return Policy

30-day returns on unused parts in original packaging
Electrical parts (capacitors, contactors, control boards) are final sale once installed
Email info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

OEM Goodman Motor Mount Arm for ...

$4.95

Frequently Asked Questions

Does this Motor Mount fit my Goodman APH1648M41AA — B1376857?

Yes. This is the factory-specified OEM motor mount for the Goodman APH1648M41AA — B1376857. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the motor mount on my Goodman APH1648M41AA — B1376857?

Difficulty: Medium-Hard (1–2 hrs)
Step 1: Turn off breaker. Step 2: Note motor specs: HP, RPM, voltage, rotation direction. Step 3: Remove old motor from mounting. Step 4: Transfer fan blade to new motor. Step 5: Mount new motor, reconnect wiring. Step 6: Restore power, verify rotation direction.

My AC fan isn’t spinning. What part do I need?

Fan not spinning, spinning slowly, or making grinding/squealing noises = motor failure. Grinding = bearings failed. Squealing = bearings dry. No spin + hum = check the motor capacitor first before replacing the entire motor.

Is this motor mount compatible with Bryant or Payne too?

Many Goodman parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my Goodman motor mount?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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