The Husqvarna 577743301 Blade Guard is a genuine OEM safety component designed for the WS400, WS440HF, WS460, WS462, WS463, and WS482HF wall saws. As a direct-from-Husqvarna part, it meets the exact dimensional and material specifications of the original, ensuring a flush, secure fit on your track-mounted wall saw without rework or modification. DHS Equipment supplies this part to help keep your wall saw operating safely and in full compliance with its designed configuration. Cross-reference part number 577743301 against your machine's parts diagram to confirm application before ordering.
Key Features
- OEM-Spec Blade Enclosure — Manufactured to Husqvarna's exact dimensions and material grade, this guard encloses the blade to the same coverage profile as the original, maintaining proper shielding geometry throughout the cut.
- Direct Bolt-On Replacement — Engineered to the original mounting points on Husqvarna wall saws, this Blade Guard seats and secures the same way the factory component does, with no drilling or bracket adaptation needed.
- Broad Wall Saw Compatibility — A single genuine OEM part that fits the WS400, WS440HF, WS460, WS462, WS463, and WS482HF wall saws, covering multiple generations of Husqvarna's track-mounted cutting systems.
- Operator and Bystander Protection — A correctly fitted blade guard is a primary safety barrier during wall and slab cutting, containing blade fragments and controlling debris ejection. A cracked, missing, or ill-fitting guard compromises that protection and may violate jobsite safety requirements.
- Preserves Cutting Precision — Beyond operator safety, the guard contributes to blade stability and consistent cut tracking. A damaged or warped guard can interfere with blade travel, leading to uneven cuts and increased blade wear.
The Blade Guard is a critical protective enclosure mounted over the diamond blade on a track-mounted wall saw. Its primary role is to shield the operator and surrounding area from debris, water spray, and blade fragments generated during cutting through concrete, masonry, or reinforced walls. When a blade guard becomes cracked, bent, or broken, it can no longer contain debris effectively, creating a safety hazard and potentially exposing the operator to regulatory non-compliance on the worksite. Replacing a damaged guard promptly with a genuine OEM part like this one restores the full protective envelope the machine was designed to provide.
Part Details
| Part Number | 577743301 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Blade Guard |
Compatibility & Fitment
| Name | Model |
|---|---|
| Wall Saw | WS462 |
| Wall Saw | WS482HF |
| Wall Saw | WS440HF |
| Wall Saw | WS460 |
| Wall Saw | WS463 |
| Wall Saw | WS400 |
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.
