Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Dayton Blower Wheel: Blower Wheel, 2RB86, 2RB86 - Replacement HVACR Fans, Filters & Ventilation Parts
DaytonReplacement HVACR Fans, Filters & Ventilation Parts

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

Brand
Dayton
Item
Blower Wheel: Blower Wheel, 2RB86, 2RB86
Category
Replacement HVACR Fans, Filters & Ventilation Parts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

Dayton
Manufacturer Part Number
50B904
Product Type
Blower Wheel
Compatible Grainger Part Number
2RB86
Compatible Manufacturer Part Number
2RB86
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

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 Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
DAYTON Blower Wheel: Blower Wheel, 2RB59/2RB60/5ZPJ7, 2RB59/2RB60/5ZPJ7, 50B880. Key specifications — Product Type: Blower Wheel; Compatible Manufacturer Part Number: 2RB60; Compatible Grainger Part Number: 2RB60; Manufacturer Part Number: 50B880.
Dayton
DAYTON Blower Wheel: Blower Wheel, 2RB59/2RB60/5ZPJ7, 2RB59/2RB60/5ZPJ7, 50B880. Key specifications — Product Type: Blower Wheel; Compatible Manufacturer Part Number: 2RB60; Compatible Grainger Part Number: 2RB60; Manufacturer Part Number: 50B880.
DAYTON Blower Wheel: Blower Wheel, 2RB61/4YU92, 2RB61/4YU92, 6366395. Key specifications — Product Type: Blower Wheel; Compatible Manufacturer Part Number: 2RB61; Compatible Grainger Part Number: 4YU92; Manufacturer Part Number: 6366395.
Dayton
DAYTON Blower Wheel: Blower Wheel, 2RB61/4YU92, 2RB61/4YU92, 6366395. Key specifications — Product Type: Blower Wheel; Compatible Manufacturer Part Number: 2RB61; Compatible Grainger Part Number: 4YU92; Manufacturer Part Number: 6366395.
DAYTON Blower Wheel: Blower Wheel, 16D532/2RB53/5DVP2/5DVP3, 16D532/2RB53/5DVP2/5DVP3, 50B879. Key specifications — Product Type: Blower Wheel; Compatible Manufacturer Part Number: 16D532; Compatible Grainger Part Number: 5DVP3; Manufacturer Part Number: 50B879.
Dayton
DAYTON Blower Wheel: Blower Wheel, 16D532/2RB53/5DVP2/5DVP3, 16D532/2RB53/5DVP2/5DVP3, 50B879. Key specifications — Product Type: Blower Wheel; Compatible Manufacturer Part Number: 16D532; Compatible Grainger Part Number: 5DVP3; Manufacturer Part Number: 50B879.
DAYTON Wheel: Wheel, 2RB66, CUBE-140HP, 50B883. Key specifications — Product Type: Wheel; Compatible Manufacturer Part Number: CUBE-140HP; Compatible Grainger Part Number: 2RB66; Manufacturer Part Number: 50B883.
Dayton
DAYTON Wheel: Wheel, 2RB66, CUBE-140HP, 50B883. Key specifications — Product Type: Wheel; Compatible Manufacturer Part Number: CUBE-140HP; Compatible Grainger Part Number: 2RB66; Manufacturer Part Number: 50B883.
Dayton
Dayton
DAYTON Wheel: Wheel, 2RB65, CWB-101HP/CUBE-101HP, 50B881. Key specifications — Product Type: Wheel; Compatible Manufacturer Part Number: CWB-101HP/CUBE-101HP; Compatible Grainger Part Number: 2RB65; Manufacturer Part Number: 50B881.
DAYTON Blower Wheel: Blower Wheel, 2RB64/3ATT8/3ATT9/3ATU1/3HFL6/4YU95/4YY16/5PV06, 6366468. Key specifications — Product Type: Blower Wheel; Compatible Manufacturer Part Number: 2RB64; Compatible Grainger Part Number: 3ATT9; Manufacturer Part Number: 6366468.
Dayton
DAYTON Blower Wheel: Blower Wheel, 2RB64/3ATT8/3ATT9/3ATU1/3HFL6/4YU95/4YY16/5PV06, 6366468. Key specifications — Product Type: Blower Wheel; Compatible Manufacturer Part Number: 2RB64; Compatible Grainger Part Number: 3ATT9; Manufacturer Part Number: 6366468.

More from Dayton

View all Dayton parts
DAYTON Filter Kit: Filter Kit, 3VE48/3VE49/3VE50/3VE51/3VE52, 3VE48/3VE49/3VE50/3VE51/3VE52 (MPN SP-KFA1005). Key specifications — Product Type: Filter Kit; Compatible Manufacturer Part Number: 3VE48; Compatible Grainger Part Number: 3VE49; Manufacturer Part Number: SP-KFA1005.
Dayton
DAYTON Filter Kit: Filter Kit, 3VE48/3VE49/3VE50/3VE51/3VE52, 3VE48/3VE49/3VE50/3VE51/3VE52 (MPN SP-KFA1005). Key specifications — Product Type: Filter Kit; Compatible Manufacturer Part Number: 3VE48; Compatible Grainger Part Number: 3VE49; Manufacturer Part Number: SP-KFA1005.
DAYTON Wheel: Wheel, 4YC76/6KWK7, 4YC76/6KWK7, 53A956. Key specifications — Product Type: Wheel; Compatible Manufacturer Part Number: 6KWK7; Compatible Grainger Part Number: 6KWK7; Manufacturer Part Number: 53A956.
Dayton
DAYTON Wheel: Wheel, 4YC76/6KWK7, 4YC76/6KWK7, 53A956. Key specifications — Product Type: Wheel; Compatible Manufacturer Part Number: 6KWK7; Compatible Grainger Part Number: 6KWK7; Manufacturer Part Number: 53A956.
DAYTON Fan Panel and Drive Frame: Fan Panel and Drive Frame, 50K349. Key specifications — Product Type: Fan Panel and Drive Frame; Manufacturer Part Number: 50K349.
Dayton
DAYTON Fan Panel and Drive Frame: Fan Panel and Drive Frame, 50K349. Key specifications — Product Type: Fan Panel and Drive Frame; Manufacturer Part Number: 50K349.
DAYTON Fuel Filter Assembly: Fuel Filter Assembly, 3VE48/3VE49, 3VE48/3VE49, 2155000500. Key specifications — Product Type: Fuel Filter Assembly; Compatible Manufacturer Part Number: 3VE48; Compatible Grainger Part Number: 3VE48; Manufacturer Part Number: 2155000500.
Dayton
DAYTON Fuel Filter Assembly: Fuel Filter Assembly, 3VE48/3VE49, 3VE48/3VE49, 2155000500. Key specifications — Product Type: Fuel Filter Assembly; Compatible Manufacturer Part Number: 3VE48; Compatible Grainger Part Number: 3VE48; Manufacturer Part Number: 2155000500.
DAYTON Wheel: Wheel, 1DYK4, 1DYK4, 60H503. Key specifications — Product Type: Wheel; Compatible Manufacturer Part Number: 1DYK4; Compatible Grainger Part Number: 1DYK4; Manufacturer Part Number: 60H503.
Dayton
DAYTON Wheel: Wheel, 1DYK4, 1DYK4, 60H503. Key specifications — Product Type: Wheel; Compatible Manufacturer Part Number: 1DYK4; Compatible Grainger Part Number: 1DYK4; Manufacturer Part Number: 60H503.
DAYTON Washable Metal Air Filter: 6378307. Key specifications — Manufacturer Part Number: 6378307.
Dayton
DAYTON Washable Metal Air Filter: 6378307. Key specifications — Manufacturer Part Number: 6378307.
DAYTON Blower Wheel: Blower Wheel, 6E815, ABW57R. Key specifications — Product Type: Blower Wheel; Compatible Grainger Part Number: 6E815; Manufacturer Part Number: ABW57R.
Dayton
DAYTON Blower Wheel: Blower Wheel, 6E815, ABW57R. Key specifications — Product Type: Blower Wheel; Compatible Grainger Part Number: 6E815; Manufacturer Part Number: ABW57R.
Dayton
Dayton
DAYTON Wheel: Wheel, 6KWK4/6KWK5/6KWK6, G-097-098, 52R910. Key specifications — Product Type: Wheel; Compatible Manufacturer Part Number: G-097-098; Compatible Grainger Part Number: 6KWK6; Manufacturer Part Number: 52R910.