What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model WPC4436AHAB — B1368016S 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 WPC4436AHAB — B1368016S.

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 10x8 in. Blower Wheel for WPC4436AHAB — B1368016S

Name: OEM Goodman 10x8 in. Blower Wheel for WPC4436AHAB — B1368016S
Brand: Goodman
SKU: B1368016S-GEN
Price: 70.74 USD
Availability: InStock

SKU: B1368016S-GEN Brand: Goodman

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Goodman B1368016S 10 x 8-Inch Blower Wheel

The B1368016S is a genuine OEM Goodman 10 x 8 inch blower wheel (squirrel cage) for the WPC4436AHAB packaged air conditioner. This forward-curved centrifugal wheel mounts on the blower motor shaft and moves conditioned air through the cabinet and into the duct system. The wheel is factory-balanced; a cracked, dirt-loaded, or off-balance wheel causes vibration, noise, reduced airflow, and accelerated motor-bearing wear. A fresh OEM wheel restores rated CFM and smooth, quiet operation.

Specifications

OEM Part Number: B1368016S
Part Type: Forward-curved blower wheel / squirrel cage
Dimensions: 10 in. diameter x 8 in. width
Compatible Model: WPC4436AHAB
Brand: Goodman
Equipment: Air Conditioner
Balance: Factory pre-balanced

OEM vs. Generic

The genuine OEM wheel matches the exact 10x8 dimensions, blade pitch, bore size, and balance spec of the original. Generic wheels with a slightly different bore or pitch run rough and rob airflow. This factory-balanced wheel drops onto the shaft and delivers the unit's designed performance.

Installation Difficulty

Moderate — pull the blower assembly, loosen the hub setscrew, slide off the old wheel, and align the new wheel to the correct shaft depth and housing clearance. Setscrew/Allen wrench and hand tools; 45–75 minutes. Confirm the setscrew lands on the shaft flat to prevent slipping.

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 10x8 in. Blower Whee...

$70.74

Frequently Asked Questions

Does this Blower Wheel fit my Goodman WPC4436AHAB — B1368016S?

Yes. This is the factory-specified OEM blower wheel for the Goodman WPC4436AHAB — B1368016S. 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 WPC4436AHAB — B1368016S?

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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