What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model WPH4448AHAA — B1376853 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 WPH4448AHAA — B1376853.

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 WPH4448AHAA — B1376853

Name: OEM Goodman Motor Mount Arm for WPH4448AHAA — B1376853
Brand: Goodman
SKU: GOODMAN-15100
Price: 3.95 USD
Availability: InStock

SKU: GOODMAN-15100 Brand: Goodman

$3.95 $5.25

OEM Guaranteed

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30-Day Returns

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Texas CMBL #19328542014

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The Goodman B1376853 Motor Mount Arm is a genuine OEM bracket engineered to secure the condenser/blower fan motor on Goodman WPH4448AHAA packaged units. This stamped-steel arm maintains correct motor alignment and shaft clearance, preventing vibration, bearing wear, and premature motor failure. If your old mount arm is bent, rusted, or cracked, replacing it restores factory geometry and quiet operation.

Specifications

OEM Part Number: B1376853
Part Type: Fan Motor Mount Arm / Bracket
Material: Galvanized / powder-coated steel
Compatibility: Goodman WPH4448AHAA and related packaged models
Brand: Goodman (OEM)

OEM vs. Generic

This is the factory OEM component, laser-cut to the original mounting-hole pattern and bend angles. Generic or universal mount arms often require drilling, shimming, or field bending, which can throw the fan blade out of true and cause rubbing. The OEM arm bolts directly into place with no modification.

Installation Difficulty

Easy (1 of 5) — A basic hand-tool job for a technician or handy homeowner. Disconnect power, remove the fasteners from the worn arm, transfer the motor, and torque the new bracket. Typical install time is 15–30 minutes. Always verify power is off at the disconnect before servicing.

Order the authentic Goodman B1376853 for a guaranteed fit and long service life.

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 ...

$3.95

Frequently Asked Questions

Does this Motor Mount fit my Goodman WPH4448AHAA — B1376853?

Yes. This is the factory-specified OEM motor mount for the Goodman WPH4448AHAA — B1376853. 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 WPH4448AHAA — B1376853?

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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