The Husqvarna 544806101 Air Conductor is a genuine OEM component designed for the DM280, DM340, and DMS280 concrete core drills. As a direct Husqvarna replacement part, it meets the original engineering specifications these machines were built around, ensuring a proper fit without improvisation or adaptation. This air conductor is confirmed compatible with the DM280 and DM340 drill motors as well as the DMS280 drill motor system. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Airflow Geometry — manufactured to Husqvarna's original channel dimensions, ensuring the air conductor directs cooling and ventilation airflow exactly as the drill motor was engineered to receive it.
- Drop-In Replacement Fit — matches the original mounting points and duct interfaces on the DM280, DM340, and DMS280, so installation follows the same process as the factory-fitted component.
- Broad Core Drill Compatibility — a single part number covers the DM280 and DM340 drill motors as well as the DMS280 combined drill motor system, making it straightforward to source the correct component.
- Protects Motor Longevity — a properly functioning air conductor keeps internal temperatures within operating range during continuous core drilling; a damaged or missing conductor risks heat buildup that accelerates wear on motor windings and bearings.
- Verified Husqvarna Part Number — cross-reference part number 544806101 against your machine's parts diagram to confirm the correct component before installation.
The air conductor channels airflow through the drill motor housing, directing cooling air across heat-generating components such as the motor windings and internal drive assembly. In high-demand core drilling applications, sustained heat is one of the primary causes of premature motor wear, making the air conductor a critical part of thermal management rather than a passive fitting. When the conductor is cracked, deformed, or missing, airflow becomes uncontrolled, hot spots develop inside the motor, and performance and service life both suffer.
Part Details
| Part Number | 544806101 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Air Conductor |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Core Drill | DM280 |
| Concrete Core Drill | DM340 |
| Concrete Core Drill | DMS280 |
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.
