The Husqvarna 531073870 Protection Ring Inner is a genuine OEM component designed for the DM225D and DM225 concrete core drills. As a direct Husqvarna OEM part, it is manufactured to the exact specifications required for correct installation and fit within these machines. This protection ring inner is the right choice when restoring your core drill to proper working condition, and DHS Equipment supplies this part to help keep your equipment running at full capability.
Key Features
- OEM-Matched Material and Tolerancing — manufactured to Husqvarna's exact dimensional specifications, ensuring the ring seats and seals correctly within the drill assembly without gap or misalignment.
- Drop-In Replacement — engineered to match the original component exactly, allowing straightforward installation in the DM225D and DM225 without modification or adaptation to mounting points.
- Confirmed Fitment for DM225D and DM225 Core Drills — cross-reference part number 531073870 against your parts diagram to verify compatibility with your specific concrete core drill model.
- Preserves Internal Assembly Integrity — a correctly fitted inner protection ring shields internal components from debris, coolant ingress, and mechanical wear, maintaining the precision alignment that core drilling demands.
- Genuine Husqvarna OEM Part — sourced directly from Husqvarna Construction, this component meets the same build standards as the original part installed at the factory, supporting long-term machine performance.
The Protection Ring Inner serves as a barrier component within the core drill's internal assembly, protecting critical rotating or sliding parts from contamination and mechanical stress during operation. When this ring is worn or damaged, internal components become exposed to debris and moisture, which can accelerate wear on adjacent parts and compromise the drill's accuracy and output. Replacing it with a correctly specified OEM component restores the protective function and helps maintain the precision performance that concrete core drilling requires.
Part Details
| Part Number | 531073870 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Protection Ring Inner |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Core Drill | DM225D |
| Concrete Core Drill | DM225 |
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.
