The Husqvarna 574619601 Motor Interface Board is a genuine OEM electrical control component designed for the WS440, WS482, and WS440HF wall saws. As a direct Husqvarna OEM part, this board is manufactured to the exact specifications required to maintain proper communication between the motor and the saw's control system. This Motor Interface Board installs directly into compatible WS-series wall saws, ensuring correct signal output and motor response without adaptation. DHS Equipment supplies this part to help keep your wall saw operating at full capacity.
Key Features
- OEM-Matched Electrical Specification — Manufactured to Husqvarna's exact resistance, signal, and output tolerances for reliable motor communication in WS-series wall saws.
- Direct Board Replacement — Engineered to connect directly to the existing wiring harness and mounting points in the WS440, WS482, and WS440HF — no rewiring or modification needed.
- Broad WS-Series Compatibility — Fits the WS440, WS482, and WS440HF wall saws, covering key models in Husqvarna's professional track-mounted cutting lineup.
- Restored Motor Control — A functioning Motor Interface Board ensures smooth, consistent power delivery and accurate motor response; a failed board can cause erratic cutting behavior or complete motor shutdown.
- Electrical Safety Compliance — Using a genuine OEM board ensures the electrical interface meets Husqvarna's design standards, reducing the risk of signal faults or unintended motor behavior during operation.
The Motor Interface Board serves as the critical electronic link between the wall saw's control system and its drive motor. It interprets control signals and translates them into precise motor commands, allowing the operator to manage cutting speed and direction accurately during track-mounted wall saw operations. When this board fails or degrades, the motor may respond erratically, lose power, or stop responding to control inputs entirely — making prompt replacement essential for both productivity and safe operation. Cross-reference part number 574619601 against your parts diagram to confirm fitment before ordering.
Part Details
| Part Number | 574619601 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Motor Interface Board |
Compatibility & Fitment
| Name | Model |
|---|---|
| Wall Saw | WS440 |
| Wall Saw | WS482 |
| Wall Saw | WS440HF |
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.
