The Husqvarna 502542701 Forward Reverse Switch and Switch Body is a genuine OEM replacement component designed for the PG820 floor grinder. This switch assembly is the factory-correct part, engineered to Husqvarna's original specifications to restore full directional control to your machine. Cross-reference part number 502542701 against your parts diagram to confirm fit before ordering. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM Electrical Specification — Manufactured to Husqvarna's original switch resistance and contact ratings, ensuring the directional control circuit performs exactly as designed.
- Complete Switch Assembly — Supplied as a combined forward/reverse switch and switch body unit, so both the switching element and its housing are replaced together for a clean, fully integrated installation.
- Direct Fit for the PG820 — Engineered specifically for the PG820 floor grinder, matching OEM connector geometry and mounting points for a straightforward swap with no modification to wiring or housing.
- Restored Directional Control — A functioning switch assembly is essential for the operator to reverse grinder head rotation — a critical capability for efficient floor grinding passes and surface prep quality.
- Operator Safety Compliance — As an electrical control component, using the correct OEM switch ensures the machine's directional switching responds predictably, maintaining safe operational control at all times.
The forward/reverse switch and switch body controls the rotational direction of the PG820's grinding heads, allowing the operator to change pass direction for more even material removal and better floor finish. The switch body houses and protects the switching contacts, keeping the electrical connection secure under the vibration and dust exposure typical of a floor grinding environment. When this component wears or fails, the machine may lose the ability to change direction reliably — or lose directional control altogether — stalling productive work on the floor.
Part Details
| Part Number | 502542701 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Forward Reverse Switch and Switch Body |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | PG820 |
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.
