The Husqvarna 587174302 Switch is a genuine OEM replacement designed for HTC510, PG450, PG510, PG280, and PG510I floor grinders. This switch is sourced directly from Husqvarna, ensuring it meets the exact electrical specifications of the original component. Compatible across multiple floor grinder models, this part is the correct choice for restoring proper machine control. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM-Matched Electrical Spec — Manufactured to Husqvarna's original switching specifications, ensuring correct voltage handling, contact resistance, and actuation characteristics for floor grinder applications.
- Drop-In Replacement — Engineered to the same form and connection interface as the original, allowing this switch to install directly into the existing housing without modification to wiring or mounting points.
- Broad Floor Grinder Compatibility — Confirmed fitment for HTC510, PG450, PG510, PG280, and PG510I floor grinders, covering a wide range of Husqvarna's planetary grinder lineup.
- Restored Operator Control — A functioning switch delivers crisp, responsive machine start and stop control; a worn or faulty switch can cause intermittent operation or failure to power on, disrupting grinding progress.
- Electrical Safety Compliance — As a control switching component on powered floor grinder equipment, using a genuine OEM switch maintains the integrity of the machine's electrical circuit and helps ensure safe, predictable operation.
The switch on a floor grinder serves as the primary operator control for powering the machine on and off. It completes or interrupts the electrical circuit between the power source and the grinder's motor, giving the operator direct command over machine operation. When a switch wears out or fails internally, the machine may become unresponsive, start intermittently, or fail to shut down reliably — all of which affect both productivity and safety on the floor.
For fitment verification, cross-reference part number 587174302 against your machine's parts diagram before ordering. DHS Equipment supplies genuine Husqvarna OEM parts to contractors and operators who need the right component the first time.
Part Details
| Part Number | 587174302 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Switch |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | HTC510 |
| Floor Grinder | PG450 |
| Floor Grinder | PG510 |
| Floor Grinder | PG280 |
| Floor Grinder | PG510I |
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.
