DaytonReplacement HVACR Fans, Filters & Ventilation Parts

Dayton Blower Wheel: Blower Wheel

The DAYTON Blower Wheel (SKU 21DZ51, MPN 6366481) is a replacement blower wheel for HVACR fans, filters, and ventilation parts. It is compatible with Grainger part number 3GY74 and manufacturer part number 3ATV8.

SKU 3G-OTH-75367

Brand

Dayton

Item

Blower Wheel: Blower Wheel

Technical Specifications

Dayton

Manufacturer Part Number

6366481

Type

16D526/16D544/3ATV2/3ATV8/3GY69/3GY74/3HFL8/4YY10/4YY21/5DVN5 

Product Type

Blower Wheel 

Compatible Grainger Part Number

3GY74 

Compatible Manufacturer Part Number

3ATV8 

View Full Spec Sheet

Technical Documents

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Dayton Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the DAYTON Blower Wheel 6366481 used for?

The DAYTON Blower Wheel 6366481 is a replacement component for HVACR fans, filters, and ventilation systems. It is designed to move air in commercial or industrial heating, cooling, and ventilation equipment, ensuring proper airflow for system efficiency.

What are the specifications of the DAYTON Blower Wheel 6366481?

The DAYTON Blower Wheel has manufacturer part number 6366481 and is compatible with Grainger part number 3GY74 and manufacturer part number 3ATV8. It is a blower wheel type replacement part for HVACR fans, filters, and ventilation systems.

Where to buy the DAYTON Blower Wheel 6366481 worldwide?

You can source the DAYTON Blower Wheel 6366481 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive the correct replacement part for your HVACR system.

How to install the DAYTON Blower Wheel 6366481?

To install the DAYTON Blower Wheel 6366481, first disconnect power to the HVACR unit. Remove the old blower wheel by loosening the set screw and sliding it off the motor shaft. Align the new wheel on the shaft, tighten the set screw, and verify free rotation before restoring power.

Used in

Common applications for Dayton

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Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton 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.

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