The Husqvarna 531073863 Bush is a genuine OEM replacement component designed for the DM225D and DM225 concrete core drills. As an authentic Husqvarna part, it is manufactured to the same specifications as the original, ensuring a precise mechanical fit within the drill assembly. DHS Equipment supplies this part to help keep your equipment running at full capacity on the job.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's exact dimensional and material specifications, ensuring the bush seats and functions correctly within the drill mechanism.
- Direct Drop-In Replacement — Engineered to match the original mounting configuration of the DM225D and DM225, allowing straightforward installation without modification.
- Confirmed Core Drill Fitment — Compatible with the DM225D and DM225 concrete core drills, covering both variants in this drill motor family.
- Restored Rotational Support — A correctly fitted bush maintains proper alignment between rotating and stationary components, preventing excessive wear, vibration, and shaft play that can degrade drilling accuracy.
- Part Number Confidence — Cross-reference 531073863 against your parts diagram to confirm fitment before ordering, eliminating guesswork on a critical drivetrain component.
A bush is a cylindrical sleeve bearing that sits between two moving or load-bearing surfaces, reducing friction and absorbing radial forces to protect the surrounding components. In a concrete core drill like the DM225 series, it plays a key role in keeping rotating shafts and assemblies aligned under the substantial loads generated during core drilling. When a bush wears or fails, operators typically notice increased vibration, audible rattling, or accelerated wear on adjacent parts — all of which can compromise drilling precision and lead to more extensive repairs if left unaddressed.
For fitment questions or to confirm that part number this part is correct for your machine, contact the DHS Equipment team for assistance.
Part Details
| Part Number | 531073863 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Bush |
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.
