The Husqvarna 589911201 Carbon Brush is a genuine OEM replacement component designed for the DM280, DM340, and DMS280 concrete core drills and the K3000, K4000, and K3000VAC power cutters. As a direct OEM part, it meets Husqvarna's original design specifications, ensuring the motor receives consistent electrical contact exactly as the machine was engineered to deliver. DHS Equipment supplies this part to help keep your equipment running at full capacity with confidence in the fit and quality.
Key Features
- OEM-Grade Carbon Composition — Manufactured to Husqvarna's exact carbon density and conductivity specifications, ensuring consistent current transfer and correct wear rate for the motor type.
- Drop-In Replacement — Matches the original brush profile and spring tension, allowing straightforward installation into the brush holder without alteration.
- Broad Cross-Family Fitment — Compatible with DM280, DM340, and DMS280 concrete core drills as well as K3000, K4000, and K3000VAC power cutters, covering multiple Husqvarna Construction equipment families.
- Sustained Motor Output — A correctly sized carbon brush maintains full electrical contact with the commutator, preserving motor power and preventing arcing that degrades performance over time.
- Motor Protection — Worn or undersized brushes cause excessive commutator wear and heat buildup; replacing with a genuine OEM brush protects the motor windings and extends overall motor service life.
Carbon brushes are the consumable electrical contacts that carry current from the power supply to the rotating commutator inside the electric motor. As they press against the spinning commutator, they gradually wear down — and when they become too short, the motor loses power, runs erratically, or stops entirely. Replacing carbon brushes at the right interval is one of the most cost-effective ways to protect the motor in your core drill or power cutter, as neglecting worn brushes can score the commutator surface and lead to a far more expensive repair.
Part Details
| Part Number | 589911201 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Carbon Brush |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Core Drill | DM280 |
| Concrete Core Drill | DM340 |
| Power Cutter | K3000 |
| Power Cutter | K4000 |
| Concrete Core Drill | DMS280 |
| Power Cutter | K3000VAC |
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.
