The Husqvarna 593563406 Sealing Discs are a genuine OEM replacement designed for DM230, DM280, DM400, DM406, DM430, DM540i, DM540iKIT, and DM700 concrete core drills. These sealing discs are sourced directly from Husqvarna, ensuring the correct material grade and dimensional tolerancing for a proper seal. Cross-reference part number 593563406 against your parts diagram to confirm fitment before ordering. DHS Equipment supplies this part to help keep your core drill running at full capacity.
Key Features
- Genuine OEM Sealing Material — manufactured to Husqvarna's compression and material specifications, ensuring the disc seats and seals correctly under the operating pressures of a concrete core drill.
- Direct-Fit Replacement — dimensioned to install exactly as the original, requiring no trimming or adaptation to seat properly in the drill.
- Broad Drill Motor Compatibility — confirmed fit across the DM230, DM280, DM400, DM406, DM430, DM540i, DM540iKIT, and DM700 concrete core drill range.
- Protects Internal Drill Components — an intact sealing disc prevents water ingress and contaminant migration into critical internal assemblies, maintaining consistent core drill performance on the job.
- Leak Prevention — worn or damaged sealing discs allow moisture and slurry to bypass the seal face; replacing them promptly prevents damage to surrounding components and keeps drilling output consistent.
Sealing discs form a barrier between fluid or debris pathways and the internal working components of a concrete core drill. They function by creating a compressed contact seal that blocks water, slurry, and fine particulate from migrating into areas of the drill where they would cause wear or corrosion. When a sealing disc degrades or deforms, leakage past the seal face can accelerate wear on adjacent parts and compromise the drill's performance during wet core drilling operations.
Part Details
| Part Number | 593563406 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Sealing Discs |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Core Drill | DM700 |
| Concrete Core Drill | DM280 |
| Concrete Core Drill | DM406 |
| Concrete Core Drill | DM540i |
| Concrete Core Drill | DM540iKIT |
| Concrete Core Drill | DM430 |
| Concrete Core Drill | DM230 |
| Concrete Core Drill | DM400 |
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.
