The Husqvarna 581557401 Flange Washer is a genuine OEM component designed for the MS360 masonry saw. Sourced directly from Husqvarna, this flange washer is built to the same specifications as the original part, ensuring correct installation and dependable performance. DHS Equipment provides this part to help keep your MS360 running at full capacity.
Key Features
- Genuine OEM Construction — manufactured to Husqvarna's exact material and dimensional standards, delivering the consistent clamping force and load distribution a flange washer must provide.
- Direct-Fit Replacement — engineered to match the original mounting interface on the MS360, allowing straightforward installation without rework or modification.
- MS360 Compatibility — confirmed fitment for the MS360 masonry saw, so you can cross-reference part number 581557401 against your parts diagram with confidence.
- Blade Assembly Integrity — a correctly seated flange washer maintains even clamping pressure across the blade flange, supporting stable, vibration-free cutting performance on masonry and block material.
- Corrosion-Resistant Profile — the OEM-spec material resists the wet and abrasive conditions common in masonry cutting environments, preserving the washer's seating surface over extended service life.
A flange washer sits between the blade flange and the clamping nut on a masonry saw, distributing clamping load evenly across the blade collar and keeping the cutting blade securely centered on the spindle. When this component is worn, deformed, or missing, clamping pressure becomes uneven, which can cause blade slippage, vibration, and accelerated wear to both the blade and the spindle assembly. Replacing a damaged flange washer restores the secure, balanced blade retention the MS360 needs to cut cleanly through block, brick, and hard masonry.
Part Details
| Part Number | 581557401 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Flange Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| Tile & Masonry Saw | MS360 |
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.
