The Husqvarna 575808301 O-Ring is a genuine OEM sealing component designed for the DM220 concrete core drill. Sourced directly from Husqvarna, this part is manufactured to the exact material grade and dimensional tolerances required for reliable sealing performance in the DM220's hydraulic and fluid systems. DHS Equipment supplies this part to help keep your core drilling equipment operating at full capacity.
Key Features
- OEM-Grade Sealing Material — Manufactured to Husqvarna's specified elastomer compound, ensuring the correct compression set and chemical resistance for the DM220's operating environment.
- Exact Dimensional Fit — Matched to the precise cross-sectional diameter and inner diameter of the original, so this O-Ring seats correctly in its groove without trimming or adjustment.
- Confirmed DM220 Compatibility — Engineered specifically for the DM220 concrete core drill; cross-reference part number 575808301 against your parts diagram to confirm the correct application point.
- Leak-Free System Integrity — A properly seated O-Ring maintains pressure containment and prevents fluid ingress or loss, keeping the drill motor performing consistently through demanding core drilling applications.
- Genuine Husqvarna OEM Part — Supplied under the original Husqvarna article number, ensuring full traceability and confidence that the component meets the same specification as the part it replaces.
An O-Ring is a precisely sized circular seal that sits within a machined groove to prevent fluid or air from passing between two joined components. In core drill equipment like the DM220, O-Rings are critical at hydraulic connections, motor ports, and coolant passages — anywhere a pressure-tight or water-tight boundary is needed. When an O-Ring degrades, flattens, or cracks, the resulting leak can cause loss of hydraulic pressure, water intrusion into precision components, or reduced drilling efficiency, making timely replacement essential to protecting the broader assembly.
Part Details
| Part Number | 575808301 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| 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.
