The Husqvarna 587174704 Fan is a genuine OEM replacement designed for the PG450 floor grinder. As a direct factory replacement, this fan matches the original component specification, ensuring correct fitment without alteration or adaptation. DHS Equipment supplies this part to help keep your PG450 grinding operation running at full capacity.
Key Features
- OEM Airflow Engineering — Manufactured to Husqvarna's original blade pitch and diameter specifications, delivering the airflow volume the PG450 motor depends on for sustained operation.
- Drop-In Replacement Fit — Engineered to match the original mounting interface on the PG450, so installation follows the standard service procedure with no alterations needed.
- PG450 Floor Grinder Compatibility — Verified fitment for the PG450 planetary floor grinder, a professional-grade machine used in surface preparation and concrete polishing applications.
- Motor Cooling Protection — A correctly functioning fan maintains safe operating temperatures inside the grinder housing; a worn or damaged fan risks motor overheating during extended grinding passes.
- Genuine Husqvarna OEM Quality — Produced under Husqvarna's construction equipment standards, giving you confidence that the replacement part performs identically to what left the factory.
The fan on a floor grinder draws air through the motor housing to dissipate heat generated during operation. Because floor grinders like the PG450 are often run for extended periods under load, consistent airflow is critical to keeping motor windings and internal components within safe temperature ranges. When the fan is cracked, unbalanced, or worn, cooling efficiency drops and the motor becomes vulnerable to heat-related damage that can cut the machine's service life short.
For fitment verification, cross-reference part number 587174704 against your PG450 parts diagram before ordering. DHS Equipment provides genuine Husqvarna OEM parts to help contractors and surface prep professionals keep their equipment performing to specification.
Part Details
| Part Number | 587174704 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Fan |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | PG450 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
