We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

Image not available
DaytonReplacement HVACR Fans, Filters & Ventilation Parts

DAYTON Blower Wheel: Blower Wheel, 493X57

Dayton Replacement HVACR Fans, Filters & Ventilation Parts. Specifications: Product Type: Blower Wheel.

SKU 3G-OTH-74924

Brand
Dayton
Item
Blower Wheel: Blower Wheel, 493X57
Category
Replacement HVACR Fans, Filters & Ventilation Parts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dayton
Product Type
Blower Wheel

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

Dayton Replacement HVACR Fans, Filters & Ventilation Parts. Specifications: Product Type: Blower Wheel.

Frequently Asked Questions

What is the DAYTON Blower Wheel 3G-OTH-74924 used for?

The DAYTON Blower Wheel 3G-OTH-74924 is a replacement component for HVACR systems, used in fans and ventilation units to move air efficiently. It is commonly applied in commercial and industrial heating, cooling, and exhaust setups where a direct-drive blower wheel is required.

What are the specifications of the DAYTON Blower Wheel 3G-OTH-74924?

The DAYTON Blower Wheel 3G-OTH-74924 has a product type of Blower Wheel and a manufacturer part number of 3G-OTH-74924. It is designed as a replacement part for HVACR fans, filters, and ventilation systems. For detailed dimensions and performance data, consult the OEM documentation.

Where to buy the DAYTON Blower Wheel 3G-OTH-74924 worldwide?

You can source the DAYTON Blower Wheel 3G-OTH-74924 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this replacement blower wheel.

How to install the DAYTON Blower Wheel 3G-OTH-74924?

To install the DAYTON Blower Wheel 3G-OTH-74924, first disconnect power and remove the old wheel. Align the new wheel on the motor shaft, secure it with the set screw, and verify free rotation. Follow standard HVACR safety practices and consult the unit’s manual for torque specs.

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

Compatible alternatives & equivalents

Cross-referenced by specification & description
Dayton
Dayton
DAYTON Blower Wheel: Blower Wheel, 488V84, 488V84
Dayton
Dayton
DAYTON Blower Wheel: Blower Wheel, 488V81, 488V81
Dayton
Dayton
DAYTON Blower Wheel: Blower Wheel, 488V76, 488V76
Dayton
Dayton
DAYTON Blower Wheel: Blower Wheel, 488V77, 488V77
Dayton
Dayton
DAYTON Blower Wheel: Blower Wheel, 488V80, 488V80
DAYTON Blower Wheel: Blower Wheel, 6366465
Dayton
DAYTON Blower Wheel: Blower Wheel, 6366465

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)
Dayton
DAYTON Filter Kit: Filter Kit, 3VE48/3VE49/3VE50/3VE51/3VE52, 3VE48/3VE49/3VE50/3VE51/3VE52 (MPN SP-KFA1005)
DAYTON Fuel Filter Assembly: Fuel Filter Assembly, 3VE48/3VE49, 3VE48/3VE49, 2155000500
Dayton
DAYTON Fuel Filter Assembly: Fuel Filter Assembly, 3VE48/3VE49, 3VE48/3VE49, 2155000500
DAYTON Blower Wheel: Blower Wheel, 16D534/4YC66/4YC67/5DVP6/5DVP7, 16D534/4YC66/4YC67/5DVP6/5DVP7 (MPN 6366390)
Dayton
DAYTON Blower Wheel: Blower Wheel, 16D534/4YC66/4YC67/5DVP6/5DVP7, 16D534/4YC66/4YC67/5DVP6/5DVP7 (MPN 6366390)
DAYTON Blower Wheel: Blower Wheel, 2RB86, 2RB86, 50B904
Dayton
DAYTON Blower Wheel: Blower Wheel, 2RB86, 2RB86, 50B904
Dayton
Dayton
DAYTON Blower Wheel: Blower Wheel, 16D520/5DVR3/5DVT4/6KWJ0, 16D520/6KWJ0, 880535
DAYTON Blower Wheel: Blower Wheel, 5AV82, 5AV82, 6380132
Dayton
DAYTON Blower Wheel: Blower Wheel, 5AV82, 5AV82, 6380132
DAYTON Manual Damper: Manual Damper, 1BLJ1, GGS_47521
Dayton
DAYTON Manual Damper: Manual Damper, 1BLJ1, GGS_47521
DAYTON Blower Wheel: Blower Wheel, 4HZ56/4HZ57/4HZ58/4HZ59/4YC77, 4HZ56/4HZ57/4HZ58/4HZ59/4YC77 (MPN 6366484)
Dayton
DAYTON Blower Wheel: Blower Wheel, 4HZ56/4HZ57/4HZ58/4HZ59/4YC77, 4HZ56/4HZ57/4HZ58/4HZ59/4YC77 (MPN 6366484)