The Husqvarna 542166983 Fan is a genuine OEM replacement designed for the FS8400D floor saw. Sourced directly from Husqvarna, this component meets the exact specifications of the original part, ensuring correct fit and function within the machine's cooling or airflow system. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 542166983 against your parts diagram to confirm compatibility before ordering.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's exact blade pitch, hub diameter, and material specifications — not a generic approximation — so airflow output matches the original design intent.
- Direct Drop-In Replacement — Engineered to mount to the same shaft and housing configuration as the original, allowing straightforward installation without modification.
- Built for the FS8400D Floor Saw — Confirmed fitment for the FS8400D, a heavy-duty walk-behind flat saw used in demanding concrete and asphalt cutting applications.
- Restored Cooling Efficiency — A worn or damaged fan reduces airflow across critical engine and drivetrain components, leading to thermal stress and unplanned shutdowns; this replacement restores the designed cooling capacity.
The fan draws or directs airflow across the engine and surrounding components to regulate operating temperature during sustained cutting cycles. On a high-output floor saw like the FS8400D, consistent cooling is essential — heat buildup from a failed or degraded fan can accelerate wear on internal components and trigger thermal protection shutdowns, pulling the machine out of service mid-cut. Replacing a damaged fan promptly restores the thermal management the machine depends on for extended operation.
Part Details
| Part Number | 542166983 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Fan |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS8400D |
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.
