The Husqvarna 506406403 Blade Guard is a genuine OEM safety component designed for the K760, K4000, K3000, and K650 power cutters. As an authentic Husqvarna part, it is manufactured to the same specifications as the original, ensuring correct coverage, secure mounting, and proper alignment around the cutting wheel. This Blade Guard is a direct replacement for the factory-installed unit, fitting without modification and restoring full guarding function to your machine. DHS Equipment supplies this genuine OEM part to help keep your power cutter operating safely and correctly.
Key Features
- OEM-Spec Protective Coverage — Manufactured to Husqvarna's exact dimensions and material tolerances, ensuring the guard encloses the blade to the same coverage arc as the original unit — not a generic approximation.
- Secure Mounting Interface — Engineered with the correct mounting points and bracket geometry to seat flush and lock firmly onto the K760, K4000, K3000, and K650 power cutter housings.
- Broad Power Cutter Compatibility — A single genuine OEM part that fits four K-series power cutter models, simplifying parts identification across a mixed fleet.
- Restored Operator Protection — A properly fitted Blade Guard deflects debris, contains blade fragments in the event of disc failure, and keeps the operator shielded during cutting operations — functions a cracked or missing guard cannot provide.
- Safety-Critical Compliance — Power cutter guards are a required protective device under tool safety standards; replacing a damaged or missing guard with a genuine OEM unit maintains the machine's designed safety envelope and supports compliance with jobsite safety requirements.
The Blade Guard is a safety-critical enclosure that surrounds the upper portion of the cutting disc on a power cutter, shielding the operator from blade contact, airborne debris, and fragment ejection if a disc shatters under load. It also directs dust and slurry away from the operator during wet or dry cutting. A cracked, broken, or missing guard compromises operator safety immediately and renders the machine unsafe to run — prompt replacement with a correct-fitting OEM part is essential to restoring both protection and operational readiness. Cross-reference part number 506406403 against your machine's parts diagram to confirm fitment before ordering.
Part Details
| Part Number | 506406403 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Blade Guard |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K760 |
| Power Cutter | K4000 |
| Power Cutter | K3000 |
| Power Cutter | K650 |
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.
