The Husqvarna 504546301 Capacitor is a genuine OEM component designed for the DM280, DM340, and DMS280 concrete core drills. Sourced directly from Husqvarna, this capacitor meets the exact electrical specifications required for correct motor operation in these machines. DHS Equipment supplies this part to help keep your core drilling equipment running at full capacity. Cross-reference part number 504546301 against your parts diagram to confirm fitment before ordering.
Key Features
- OEM-Matched Electrical Rating — Built to Husqvarna's precise capacitance and voltage specifications, ensuring the motor receives the correct starting and running current every time.
- Drop-In Replacement — Engineered to match the original mounting configuration and wiring connections, allowing straightforward installation without adapting or modifying the housing.
- Fits DM280, DM340, and DMS280 — Compatible with these Husqvarna concrete core drill motors and the DMS280 motor-and-stand system, covering a range of professional core drilling applications.
- Restores Full Motor Starting Power — A correctly functioning capacitor delivers the surge current needed to bring the drill motor up to speed reliably; a failed capacitor results in sluggish starts, motor humming, or a complete failure to run.
- Electrical Safety Compliance — Using the correct OEM capacitor with the right voltage and capacitance rating is essential for safe motor operation and helps prevent overheating or insulation damage in the drive circuit.
A capacitor in a core drill motor serves as the electrical energy storage component that provides the high-current surge needed to start the motor and, in some configurations, to maintain a stable running phase. Without a functioning capacitor, the motor may fail to start, run erratically, or draw excessive current that can damage other electrical components. Replacing a worn or failed capacitor with the correct OEM part restores normal starting behavior and protects the motor from the strain caused by improper phase relationships.
Part Details
| Part Number | 504546301 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Capacitor |
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.
