The Husqvarna 531280008 Rubber Seal is a genuine OEM component designed for Husqvarna concrete core drill motors, including the DM220, DM230, DM280, DM400, DM406H, DM430, DM540i, and DM700. Sourced directly from Husqvarna, this seal is manufactured to the exact material and dimensional specifications of the original part, ensuring a proper fit within the drill motor assembly. DHS Equipment supplies this part to help keep your core drilling equipment running at full capacity. Cross-reference part number 531280008 against your parts diagram to confirm fitment before ordering.
Key Features
- OEM-Grade Rubber Compound — Manufactured from the same rubber specification as the original, ensuring correct compression, elasticity, and resistance to water, oil, and slurry encountered during core drilling operations.
- Exact-Fit Replacement — Dimensioned to match the original seal profile, seating securely into the designated groove without trimming, shaping, or adaptation.
- Broad Core Drill Compatibility — Fits a wide range of Husqvarna drill motors including the DM220, DM230, DM280, DM400, DM406H, DM430, DM540i, and DM700 concrete core drills.
- Leak Prevention — A properly seated rubber seal keeps water, slurry, and debris out of critical motor internals, protecting bearings and other precision components from accelerated wear or contamination damage.
- Genuine Husqvarna OEM Part — Supplied as an authentic Husqvarna replacement, giving you confidence that the component meets the tolerances and service life expectations of the original design.
The Rubber Seal in a core drill motor serves as a barrier between the wet, slurry-heavy cutting environment and the internal mechanical components of the drill. It prevents water and abrasive material from migrating into the motor housing, where contamination can quickly damage bearings, shafts, and seating surfaces. When this seal deteriorates or fails, moisture and debris enter the motor, leading to corrosion, accelerated wear, and eventual motor failure — making timely replacement essential to maintaining the performance and service life of the drill.
Part Details
| Part Number | 531280008 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Rubber Seal |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Core Drill | DM230 |
| Concrete Core Drill | DM406H |
| Concrete Core Drill | DM400 |
| Concrete Core Drill | DM430 |
| Concrete Core Drill | DM540i |
| Concrete Core Drill | DM280 |
| PRIME Equipment | DM700 |
| Concrete Core Drill | DM220 |
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.
