What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model WAHMV3137P4AAA — B1368048S 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 WAHMV3137P4AAA — B1368048S.

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 blower wheel 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 10x10 Blower Wheel for WAHMV3137P4AAA — B1368048S

Name: OEM Goodman 10x10 Blower Wheel for WAHMV3137P4AAA — B1368048S
Brand: Goodman
SKU: B1368048S-GEN
Price: 75.54 USD
Availability: InStock

SKU: B1368048S-GEN Brand: Goodman

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The Goodman B1368048S 10 x 10 inch Blower Wheel is the genuine OEM squirrel-cage wheel for the WAHMV3137P4AAA air handler. Mounted on the blower motor shaft, this forward-curved wheel moves conditioned air through the coil and duct system. A bent, dirty, or unbalanced wheel causes vibration, noise, and reduced airflow — installing the correct factory-balanced wheel restores quiet, rated performance.

Specifications

OEM Part Number: B1368048S
Dimensions: 10" diameter x 10" width
Type: Forward-curved (squirrel-cage) blower wheel
Equipment: Air Handler
Compatible Model: WAHMV3137P4AAA
Brand: Goodman (also fits matching Amana air handlers)

OEM vs. Generic

This factory OEM Goodman wheel is precision-balanced with the correct bore, hub depth, and blade pitch for the WAHMV3137P4AAA. Generic wheels can vary in balance and bore size, leading to shaft vibration that prematurely wears the ECM motor bearings. OEM protects your more expensive motor investment.

Installation Difficulty

Moderate. Requires pulling the blower assembly, loosening the hub set screw, transferring the wheel to the motor shaft, and re-centering it in the housing. Plan 45–60 minutes with hand tools and an Allen wrench. Always disconnect power 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 10x10 Blower Wheel f...

$75.54

Frequently Asked Questions

Does this Blower Wheel fit my Goodman WAHMV3137P4AAA — B1368048S?

Yes. This is the factory-specified OEM blower wheel for the Goodman WAHMV3137P4AAA — B1368048S. 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 blower wheel on my Goodman WAHMV3137P4AAA — B1368048S?

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 blower wheel 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 blower wheel?

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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