The Husqvarna 589411602 Fan is a genuine OEM component designed for PG680, PG820, and PG820RC floor grinders. Sourced directly from Husqvarna, this fan is built to the exact geometry and airflow specification of the original part, ensuring proper cooling performance across all three grinder models. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM Airflow Geometry — Manufactured to Husqvarna's original blade pitch and diameter specifications, delivering the correct airflow volume to protect internal components during operation.
- Drop-In Replacement — Engineered to match the original mounting interface, so this fan installs directly without modification to existing hardware or housings.
- Broad Grinder Compatibility — Confirmed fitment for PG680, PG820, and PG820RC planetary floor grinders, covering both standard and remote-controlled variants in the PG800 series.
- Sustained Thermal Protection — A properly functioning fan maintains safe operating temperatures under the sustained load demands of concrete grinding and surface preparation work, preventing heat-related component wear.
- Genuine Husqvarna Quality — As a genuine OEM part, this part meets the same material and balance standards as the unit fitted at the factory, supporting consistent long-term performance.
The fan circulates air through the motor and drive housing of the floor grinder, dissipating heat generated during high-load grinding passes. Without adequate airflow, internal temperatures rise rapidly, accelerating wear on motor windings and bearings and potentially causing thermal shutdown or permanent damage. Replacing a worn or damaged fan restores the thermal management the machine relies on to run continuously through demanding surface preparation tasks.
Part Details
| Part Number | 589411602 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Fan |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | PG680 |
| Floor Grinder | PG820 |
| Floor Grinder | PG820RC |
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.
