The Husqvarna 502496505 O-Ring is a genuine OEM sealing component designed for the DM230 concrete core drill. As a direct Husqvarna OEM part, it is manufactured to the exact material grade and dimensional tolerances specified for this drill motor, ensuring a proper seal every time. DHS Equipment supplies this part to help keep your DM230 running at full capacity.
Key Features
- OEM Elastomer Specification — manufactured to Husqvarna's exact compound and hardness rating for the DM230, ensuring correct compression and sealing performance under operating pressures.
- Exact Dimensional Fit — cross-reference part number 502496505 against your DM230 parts diagram to confirm the correct groove seat; this O-Ring seats without modification to the housing.
- DM230 Core Drill Compatibility — engineered specifically for the DM230 concrete core drill, so fitment is straightforward and alignment is assured.
- Leak Prevention — a correctly seated O-Ring maintains fluid or air containment within the drill motor assembly, preventing pressure loss that would reduce drilling power and consistency.
An O-Ring serves as a precision sealing element within the drill motor assembly, creating a compression seal between mating surfaces to prevent fluid or air from escaping the system. In a core drill like the DM230, maintaining that seal is critical — a degraded or damaged O-Ring allows pressure to bleed off, which can cause inconsistent torque output, fluid contamination, and accelerated wear on surrounding components. Replacing a worn O-Ring promptly restores the integrity of the sealed assembly and protects the wider drill motor from further damage.
Part Details
| Part Number | 502496505 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Core Drill | DM230 |
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.
