What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model WAHME3137P4ACA — 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 WAHME3137P4ACA — 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.

Goodman

OEM Goodman Motor Mount Arm for WAHME3137P4ACA — B1376853

Name: OEM Goodman Motor Mount Arm for WAHME3137P4ACA — B1376853
Brand: Goodman
SKU: B1376853-GEN
Price: 3.95 USD
Availability: InStock

SKU: B1376853-GEN Brand: Goodman

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The Goodman B1376853 Motor Mount Arm is a genuine OEM bracket that secures the blower motor assembly inside WAHME3137P4ACA air handlers and compatible Goodman/Amana models. If your blower is vibrating, rattling, or sagging on its mount, a worn or bent mounting arm is a common cause. This factory replacement restores correct motor alignment and keeps the blower wheel centered in the housing for quiet, balanced airflow.

Specifications

Part Number: B1376853
Type: Blower motor mount arm / support bracket
Material: Zinc-coated stamped steel
Brand: Goodman (OEM)
Fits: WAHME3137P4ACA and select Goodman/Amana air handlers
Equipment: Air Handler

OEM vs. Generic

This is a genuine Goodman OEM part, machined to the exact bolt spacing and gauge of the original. Generic aftermarket arms often have mismatched mounting holes or thinner steel that flexes under load, leading to renewed vibration. Choosing OEM guarantees a drop-in fit and preserves the factory blower balance.

Installation Difficulty

Easy (1 of 5). A basic hand-tool job — disconnect power, unbolt the old arm, transfer the motor, and reinstall. Most technicians complete it in 15–20 minutes. Always shut off power at the breaker before servicing.

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 WAHME3137P4ACA — B1376853?

Yes. This is the factory-specified OEM motor mount for the Goodman WAHME3137P4ACA — 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 WAHME3137P4ACA — 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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