The Husqvarna 577903001 Blade Guard is a genuine OEM replacement designed for WS462, WS460, WS463, WS482HF, WS400, and WS440HF wall saws. As a direct factory replacement, this blade guard meets Husqvarna's original design specifications, ensuring correct coverage and clearance around the cutting blade. DHS Equipment supplies this part to help keep your wall saw operating safely and at full capacity.
Key Features
- OEM-Grade Protective Coverage — Manufactured to Husqvarna's original geometry and material standards, this blade guard delivers the same protective enclosure as the factory-installed component — not a generic approximation.
- Direct Drop-In Replacement — Engineered to the original mounting interface, this guard aligns with existing hardware points on the wall saw without modification to brackets or fasteners.
- Broad Wall Saw Compatibility — Confirmed fit across the WS400, WS440HF, WS460, WS462, WS463, and WS482HF wall saw models, covering a wide range of Husqvarna's track-mounted cutting lineup.
- Operator Safety Compliance — The blade guard is a critical safety component that shields the operator and surrounding personnel from blade contact and debris ejection during wall and slab cutting operations. Using a correctly fitted OEM guard supports compliance with safety requirements on the jobsite.
- Restored Structural Integrity — A cracked, bent, or missing guard compromises both operator protection and blade tracking stability. Replacing it with the correct OEM part restores the machine to its intended operating condition.
The blade guard on a wall saw serves as the primary physical barrier between the rotating diamond blade and the operator, enclosing the upper blade arc to contain debris and reduce the risk of contact during cutting. Beyond operator protection, the guard also plays a structural role — maintaining consistent blade alignment relative to the track and workpiece, which directly affects cut accuracy and blade life. A damaged or improperly fitted guard can lead to blade deflection, debris scatter, and exposure hazards that interrupt work and create unsafe conditions on the wall-cutting face.
Cross-reference part number 577903001 against your machine's parts diagram to confirm fitment before ordering. For questions about compatibility with your specific wall saw configuration, contact DHS Equipment directly.
Part Details
| Part Number | 577903001 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Blade Guard |
Compatibility & Fitment
| Name | Model |
|---|---|
| Wall Saw | WS462 |
| Wall Saw | WS460 |
| Wall Saw | WS463 |
| Wall Saw | WS482HF |
| Wall Saw | WS400 |
| 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.
