The Husqvarna 531119040 Washer is a genuine OEM component designed for the DM406 concrete core drill and CS2512 wire saw. Sourced directly from Husqvarna, this washer meets the original engineering specifications for both machines, ensuring correct load distribution and secure fastener performance. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Construction — manufactured to Husqvarna's original dimensional and material specifications, delivering the correct hardness and surface finish required for consistent clamping force under heavy-duty operating conditions.
- Drop-In Hardware Fit — matches the original fastener geometry exactly, so this washer seats correctly without shimming, grinding, or modification.
- Verified Fitment — confirmed for the DM406 concrete core drill and CS2512 wire saw, two demanding machines where hardware integrity directly affects structural and operational performance.
- Protects Mating Surfaces — distributes fastener load evenly across the contact area, preventing deformation, galling, or wear on housings, flanges, and mounting faces over time.
- Part Number Confidence — cross-reference 531119040 against your parts diagram to confirm exact placement before ordering, ensuring the right component reaches the right location in your machine.
A washer serves as a critical load-distributing interface between a fastener and the surface it secures. By spreading clamping force over a wider area, it prevents the bolt head or nut from pulling through or deforming softer materials, and it helps maintain consistent torque retention under vibration and mechanical stress. On heavy-duty equipment such as core drills and wire saws, where fasteners are subjected to significant operating loads, a worn, missing, or incorrectly sized washer can lead to loosening connections, accelerated wear on mating components, and eventual structural failure at the joint.
For verified fitment on your DM406 or CS2512, reference part number 531119040 against your Husqvarna parts diagram or contact DHS Equipment for assistance.
Part Details
| Part Number | 531119040 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Core Drill | DM406 |
| Wire Saw | CS2512 |
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.
