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Dayton replacement blower wheel, silver metal finish

Dayton

Dayton 6366463 Replacement Blower Wheel

SKU CH-EVJR-CY1BG

Replacement blower wheel with 3/4 inch bore compatible with multiple Dayton models

  • Direct-fit replacement for Dayton 16D541 blower units
  • 3/4 in bore matches original motor shaft exactly
  • Compatible with Grainger part 1MBE8 for easy sourcing
  • Cross-references 33X834 and 3ATV3 for inventory flexibility
  • Also fits 4YY15 5DVL8 5EFH7 6KWK0 model numbers

Replacement Blower Wheel 6366463

The Dayton 6366463 is a direct replacement blower wheel designed for HVAC systems. It fits equipment that uses the listed compatible part numbers. Maintenance technicians and facility managers can install it to restore airflow in compatible units.

Compatible Part Numbers

The wheel matches Grainger part numbers 16D541, 1MBE8, 33X834, 3ATV3, 4YY15, 5DVL8, 5EFH7, and 6KWK0. This cross-reference simplifies sourcing for repair jobs. No additional hardware or software is included with the wheel itself.

Bore Diameter 3/4 Inch

The 3/4 inch bore fits shafts of that specific size. It handles the airflow demands of the matched Dayton models. Builders needing a different bore size or a wheel for non-listed equipment should verify specifications before ordering.

Highlights

  • Direct-fit replacement for Dayton 16D541 blower units
  • 3/4 in bore matches original motor shaft exactly
  • Compatible with Grainger part 1MBE8 for easy sourcing
  • Cross-references 33X834 and 3ATV3 for inventory flexibility
  • Also fits 4YY15 5DVL8 5EFH7 6KWK0 model numbers

Specifications

BrandDAYTON

Questions about this item

When should the 3/4 in bore blower wheel be inspected or replaced?

Inspect the wheel during routine HVAC maintenance or whenever airflow drops, vibration increases, or the set-screw on the 3/4 in bore loosens; replace it if the blades show cracks, corrosion or material fatigue.

What limits continuous operation of the Dayton 6366463 wheel?

The plastic or metal blade structure sets the limit — sustained high static pressure or debris ingestion can distort blades, unbalance the assembly and eventually stall the motor.

How much noise and heat does the 6366463 wheel add when running all day?

The wheel itself adds no heat; noise stays low if the 3/4 in bore stays tight and blades remain clean — imbalance from dirt buildup is the main cause of rumble and motor overheating.

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