Dayton Blower Wheel: Blower Wheel, 2RB86, 2RB86
The DAYTON Blower Wheel (SKU 21DP54, Manufacturer Part Number 50B904) is a replacement HVACR fan component designed for ventilation systems. It is compatible with Grainger Part Number 2RB86 and Manufacturer Part…
SKU 3G-OTH-75699
Need installation or engineering help?
Ask a question
Product Description
The DAYTON Blower Wheel (SKU 21DP54, Manufacturer Part Number 50B904) is a replacement HVACR fan component designed for ventilation systems. It is compatible with Grainger Part Number 2RB86 and Manufacturer Part Number 2RB86. This blower wheel serves as a direct replacement part for compatible equipment.
Frequently Asked Questions
What is the DAYTON Blower Wheel 50B904 used for?
The DAYTON Blower Wheel 50B904 is a replacement HVACR fan component used in ventilation systems to move air. It is designed as a direct replacement part for compatible equipment, helping maintain airflow in industrial heating, cooling, and exhaust applications.
What are the specifications of the DAYTON Blower Wheel 50B904?
The DAYTON Blower Wheel 50B904 is a blower wheel with manufacturer part number 50B904. It is compatible with Grainger Part Number 2RB86 and Manufacturer Part Number 2RB86. This replacement part is designed for HVACR fans, filters, and ventilation systems.
Where to buy the DAYTON Blower Wheel 50B904 worldwide?
3G Electric supplies the DAYTON Blower Wheel 50B904 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this replacement blower wheel for your HVACR system.
How to install the DAYTON Blower Wheel 50B904?
To install the DAYTON Blower Wheel 50B904, first disconnect power to the equipment. Remove the old blower wheel by loosening the set screw on the shaft. Slide the new wheel onto the motor shaft, align it properly, and tighten the set screw securely. Reconnect power and test operation.
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.













