The Husqvarna 577903101 Blade Guard is a genuine OEM component designed for WS440HF, WS462, WS482HF, WS460, WS463, and WS400 wall saws. As a factory-sourced part, it meets Husqvarna's exact dimensional and material specifications, ensuring a correct, secure fit on the machines it was engineered for. Cross-reference part number 577903101 against your parts diagram to confirm compatibility with your specific wall saw configuration. DHS Equipment supplies this part to help keep your equipment running safely and on schedule.
Key Features
- OEM-Grade Material Construction — Manufactured to Husqvarna's original specifications, delivering the same structural integrity and dimensional accuracy as the guard installed at the factory.
- Secure, Direct-Mount Fit — Engineered to align precisely with the mounting points on compatible wall saws, dropping into place without modification for a solid, rattle-free installation.
- Broad Wall Saw Compatibility — Confirmed fitment across the WS440HF, WS462, WS482HF, WS460, WS463, and WS400 wall saws, covering a wide range of Husqvarna track-mounted cutting systems.
- Operator Protection Where It Counts — A properly fitted blade guard shields operators from blade contact and debris ejection during wall and slab cutting operations, making guard integrity a critical safety requirement.
- Restored Compliance and Safe Operation — Replacing a damaged or missing guard with a genuine OEM part returns the machine to its designed safety configuration, supporting compliance with jobsite safety standards.
The blade guard on a wall saw serves as the primary physical barrier between the rotating diamond blade and the operator, surrounding equipment, and bystanders. It channels debris, limits blade exposure, and in many configurations also provides a mounting point for water feed or dust suppression components. When a guard is cracked, broken, or missing, the machine should not be operated — exposed blades on high-powered wall saws present a serious risk of injury and may violate site safety requirements. Replacing the guard promptly with a correct-fitting OEM part restores the saw to its intended safe operating condition.
Part Details
| Part Number | 577903101 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Blade Guard |
Compatibility & Fitment
| Name | Model |
|---|---|
| Wall Saw | WS440HF |
| Wall Saw | WS462 |
| Wall Saw | WS482HF |
| 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.
