The Husqvarna 585366103 Terminal Block is a genuine OEM electrical component designed for HTC280, HTC510, PG280, PG400, PG450, HTC450, PG510I, and PG510 floor grinders. As a direct factory replacement, this terminal block matches the original connection layout and conductor ratings of the production part, ensuring a secure and correctly specified electrical junction. DHS Equipment supplies this part to help keep your floor grinding equipment operating at full capacity.
Key Features
- OEM-Spec Conductor Ratings — manufactured to Husqvarna's original electrical specifications, ensuring correct current capacity and connection integrity for the grinder's power circuit.
- Drop-In Electrical Replacement — matches the original terminal layout and mounting configuration, connecting directly to existing wiring without modification to harness or housing.
- Broad Floor Grinder Compatibility — fits HTC280, HTC510, PG280, PG400, PG450, HTC450, PG510I, and PG510 floor grinders, covering a wide range of Husqvarna's professional grinding lineup.
- Restored Electrical Continuity — a worn or damaged terminal block can cause intermittent power loss, motor faults, or full machine shutdown; replacing it with this genuine part restores stable, uninterrupted power distribution.
- Electrical Safety Compliance — using a genuine OEM terminal block maintains the original insulation ratings and terminal torque values, reducing the risk of arcing, overheating, or wiring failures in high-demand grinding applications.
The terminal block serves as a central wiring junction within the floor grinder's electrical system, distributing power from the supply source to the motor and control components. It provides secure, insulated connection points that keep conductors properly terminated under the vibration and load cycles typical of surface grinding work. When a terminal block corrodes, cracks, or loses clamping force, the resulting poor connections can cause voltage drops, erratic motor behavior, or complete loss of power to the machine.
For fitment verification, cross-reference 585366103 against your machine's parts diagram before ordering. DHS Equipment supplies genuine Husqvarna OEM parts to contractors and equipment operators who need a correct, lasting repair the first time.
Part Details
| Part Number | 585366103 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Terminal Block |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | HTC280 |
| Floor Grinder | HTC510 |
| Floor Grinder | PG280 |
| Floor Grinder | PG400 |
| Floor Grinder | PG450 |
| Floor Grinder | HTC450 |
| Floor Grinder | PG510I |
| Floor Grinder | PG510 |
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.
