Home » NBK-20370-1 RV Air Conditioner Blower Wheel 8 Inch OD x 2.87 Inch ID - Replaces Dometic 3313107.033
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NBK-20370-1 RV Air Conditioner Blower Wheel 8 Inch OD x 2.87 Inch ID - Replaces Dometic 3313107.033

In stock
SKU: SO-20370-1
(0)
$38.88
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NBK-20370-1 RV Air Conditioner Blower Wheel - Direct Replacement for Dometic 3313107.033

Restore proper airflow and cooling performance to your RV air conditioner with the NBK-20370-1 Blower Wheel. A cracked, unbalanced, or damaged blower wheel restricts airflow, reduces cooling efficiency, and puts excessive strain on the blower motor. This 8-inch OD x 2.87-inch ID black polypropylene replacement is engineered as a direct OEM-equivalent fit for Dometic 3313107.033 - keeping your RV comfortable during hot-weather travel and camping.

Key Specifications

  • Part Number: NBK-20370-1
  • Outside Diameter: 8 Inches
  • Inside Diameter (ID): 2.87 Inches
  • Material: Black Polypropylene (PP)
  • Application: RV Rooftop Air Conditioner
  • Condition: New Replacement Part

Direct Replacement For

  • Dometic 3313107.033

Compatible RV Applications

  • Travel Trailers
  • Fifth Wheels
  • Motorhomes
  • Toy Haulers
  • Truck Campers

Common Symptoms of a Damaged Blower Wheel

  • Reduced airflow from ceiling vents
  • Excessive vibration or noise during operation
  • Poor cooling performance or system running longer than normal
  • Cracked or broken blower wheel blades
  • Increased motor wear

Why Choose the NBK-20370-1?

  • True Direct Replacement - OEM-equivalent fit for Dometic 3313107.033
  • Precision Dimensions - 8-inch OD x 2.87-inch ID matched to OEM specs for correct airflow
  • Durable Polypropylene Construction - Lightweight, corrosion-resistant, and built for RV environments
  • Reduces Vibration - Restores balanced blower operation and reduces motor strain
  • OEM-Grade Quality - Meets or exceeds original Dometic specifications

Important: Verify Dometic part number 3313107.033 and measure your existing blower wheel OD and ID before ordering. Disconnect all power before servicing. Professional RV service installation is recommended. Mechanical components are non-returnable once installed.