The Husqvarna 582639902 Brush Kit is a genuine OEM replacement designed for the HTC280 floor grinder. As an authentic Husqvarna component, this kit is engineered to the exact specifications of the original part, ensuring proper electrical contact and consistent motor performance. DHS Equipment supplies this part to help keep your HTC280 running at full capacity. Cross-reference part number 582639902 against your parts diagram before ordering to confirm compatibility with your machine configuration.
Key Features
- OEM-Matched Carbon Composition — Genuine Husqvarna brushes are manufactured to the precise material grade and contact geometry of the originals, maintaining correct current transfer and minimizing arcing at the commutator.
- Drop-In Replacement — This kit is built to the same dimensions as the factory-installed brushes, allowing straightforward installation without modification to brush holders or spring assemblies.
- HTC280 Floor Grinder Compatibility — Engineered specifically for the HTC280 floor grinder, so fitment and electrical characteristics are verified for this machine's motor design.
- Sustained Motor Output — Worn brushes cause voltage drop, heat buildup, and loss of grinding torque. Replacing them with this kit restores full motor efficiency and consistent surface prep performance.
- Electrical Safety Compliance — Correct brush grade and spring tension are essential to safe motor operation. Using genuine OEM brushes prevents premature commutator wear and reduces the risk of motor damage or electrical fault.
Motor brushes are the carbon contact blocks that transfer electrical current from the stationary wiring to the rotating commutator inside the motor. As the motor runs, the brushes wear down gradually through contact friction — this is a normal part of their operating cycle. When brushes become too short or wear unevenly, current transfer becomes inconsistent, causing reduced power output, excessive sparking, overheating, and eventually motor failure. Replacing the brush kit on schedule keeps the HTC280's motor running at its rated output and protects the commutator from damage that would require a far more costly repair.
For fitment questions or parts support, contact DHS Equipment directly.
Part Details
| Part Number | 582639902 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Brush Kit |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | HTC280 |
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.
