Usually Ships Same Day Through 4PM EST

Lead times vary based on manufacturer stock

Product Overview

  • OEM part ensures warranty / agency compliance and best performance
UPC Code:400015010610


Shipping Weight
0.55 lb.
Fans and Fan Parts

Customer questions about this product

Can the utility type, serial number, or production date of my equipment affect whether or not this part fits?

Sometimes, factors like the voltage, fuel type, and serial number may determine whether or not a particular part will fit your particular unit. We do our best to provide the most up-to-date information possible on our site but we cannot guarantee that this will clarify every possible scenario. If you require additional confirmation that this part is the correct one for your unit, we recommend consulting manufacturer literature and resources for your equipment to verify the correct part.

Is this an OEM part?

Yes. This is an OEM (Original Equipment Manufacturer) part.

What is the difference between an OEM part and an OEM-equivalent part?

An OEM part is the original component that was made for your equipment.

We also sell parts that are equivalent to OEM products, but are not genuine OEM. Each type has its own merits – these are some things to consider when making the decision between OEM and OEM-equivalent parts:

• Using an OEM part guarantees that you will comply with any valid manufacturer’s warranties and agency approvals on your product. An OEM-equivalent part may or may not offer the same guarantees.

• OEM-equivalent parts are built to the same specifications as the original part and are often available at a lower price point. In some cases it may even be sourced from the same location as the OEM part, though this will vary from item to item.

Ask your own question!


Carter-Hoffmann 18603-5015 Fan Blade 4-1/2 In.

Because this item is not stocked in our warehouse, processing, transit times and stock availability will vary. If you need your items by a certain date, please contact us prior to placing your order. Expedited shipping availability may vary. We cannot guarantee that this item can be cancelled off of the order or returned once it is placed.

Attention CA Residents:

Attention CA Residents

WARNING:This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to

17 Compatible Models 

Carter-Hoffmann HB125
Carter-Hoffmann HB128
Carter-Hoffmann HB1816
Carter-Hoffmann HBC10S1XE
Carter-Hoffmann HBC16S1XE
Carter-Hoffmann HBC20S1XE-RW
Carter-Hoffmann HBC28S1XE
Carter-Hoffmann HBC36S1XE
Carter-Hoffmann HBU10S1XE-RW
Carter-Hoffmann HBU12
Carter-Hoffmann HBU14S1XE
Carter-Hoffmann HBU18S1XE
Carter-Hoffmann HBU5S1XE
Carter-Hoffmann HBU8S1XE
Carter-Hoffmann PH125
Carter-Hoffmann PH128
Carter-Hoffmann PH129