The Husqvarna 579548501 Screw is a genuine OEM fastener designed for Husqvarna wall saws, including the WS440, WS440HF, WS442, WS482, and WS482HF. As an original Husqvarna component, this screw is manufactured to the exact dimensions and material specifications required by these machines, ensuring a correct, secure fit every time. Cross-reference part number 579548501 against your parts diagram to confirm the correct position before ordering. DHS Equipment supplies this part to help keep your wall saw operating at full capability.
Key Features
- Genuine OEM Specification — manufactured to Husqvarna's exact dimensional and material standards, ensuring the thread pitch, head type, and tensile strength match the original fastener precisely.
- Drop-In Replacement — this screw installs directly into the designated position on compatible Husqvarna wall saws without modification, restoring the assembly to its original clamping and securing performance.
- Broad Wall Saw Compatibility — fits the WS440, WS440HF, WS442, WS482, and WS482HF wall saws, covering both standard and high-frequency variants across the WS series.
- Structural Integrity Restored — a correctly fitted screw maintains proper torque retention and component alignment; a missing or damaged fastener can compromise assembly rigidity and affect cut accuracy on track-mounted wall saw systems.
- Operational Safety — on a track-mounted wall saw operating under load, every fastener in the assembly plays a role in keeping components securely positioned; using a genuine OEM screw with the correct spec supports safe operation.
A screw of this type serves as a critical fastening element within the wall saw's assembly, securing components in proper alignment so the machine can maintain consistent tracking and cutting force along the guide rail. When a fastener is stripped, missing, or substituted with an incorrect size, it can introduce play or misalignment into the assembly, reducing cut precision and placing additional stress on surrounding components. Using a genuine OEM replacement ensures the fastener seats and torques correctly, restoring the assembly to its intended specification.
Part Details
| Part Number | 579548501 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Screw |
Compatibility & Fitment
| Name | Model |
|---|---|
| Wall Saw | WS440HF |
| Wall Saw | WS482HF |
| Wall Saw | WS442 |
| Wall Saw | WS482 |
| Wall Saw | WS440 |
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.
