Dayton Blower Wheel: Blower Wheel, 4YY12, 4YY12
The DAYTON Blower Wheel (SKU 21DZ50) is a replacement HVACR fan component, classified under Replacement HVACR Fans, Filters & Ventilation Parts. It is identified by manufacturer part number 6366480 and is compatible…
SKU 3G-OTH-76044
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Product Description
The DAYTON Blower Wheel (SKU 21DZ50) is a replacement HVACR fan component, classified under Replacement HVACR Fans, Filters & Ventilation Parts. It is identified by manufacturer part number 6366480 and is compatible with Grainger part number 4YY12 and manufacturer part number 4YY12.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the DAYTON Blower Wheel 4YY12 used for?
The DAYTON Blower Wheel 4YY12 is a replacement component for HVACR fans, filters, and ventilation systems. It moves air across heat exchangers or coils in commercial and industrial heating, cooling, and ventilation units. 3G Electric supplies this part for maintenance and repair applications worldwide.
What are the specifications of the DAYTON Blower Wheel 4YY12?
The DAYTON Blower Wheel 4YY12 is a replacement HVACR fan component with manufacturer part number 6366480. It is compatible with Grainger part number 4YY12 and manufacturer part number 4YY12. 3G Electric sources this genuine DAYTON part for global delivery.
Where to buy the DAYTON Blower Wheel 4YY12 worldwide?
3G Electric supplies the DAYTON Blower Wheel 4YY12 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this genuine DAYTON replacement part.
How to install the DAYTON Blower Wheel 4YY12?
Install the DAYTON Blower Wheel 4YY12 by first disconnecting power to the HVACR unit. Remove the old wheel from the motor shaft, align the new wheel's hub with the shaft keyway, and secure it with the set screw. Recheck balance before reassembling the housing.
Used in
Common applications for DaytonDayton Products
3G Electric supplies Dayton replacement hvacr fans, filters & ventilation parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














