The Husqvarna 586878401 Harness is a genuine OEM component designed for the PG680RC and PG820RC floor grinders. As a direct factory replacement, this harness is built to Husqvarna's exact specifications, ensuring correct connector positions, conductor sizing, and routing geometry for a clean, interference-free installation. DHS Equipment supplies this part to help keep your floor grinding equipment running at full capability.
Key Features
- OEM Electrical Integrity — Manufactured to Husqvarna's original conductor and connector specifications, ensuring correct signal and power delivery throughout the grinder's electrical system.
- Direct-Fit Routing — Matches the factory harness layout exactly, connecting to existing mounting points and terminals without rework or adapters.
- PG680RC and PG820RC Compatibility — Engineered specifically for these two planetary floor grinders; cross-reference part number 586878401 against your parts diagram to confirm the correct application.
- Restored Electrical Reliability — A damaged or degraded harness can cause intermittent control faults, motor cut-outs, or complete loss of machine function; replacing it with this OEM unit restores dependable operation.
- Safe Wiring Compliance — Correct insulation ratings and strain-relief routing reduce the risk of shorts, chafing, and electrical hazards in a demanding floor-grinding environment.
The wiring harness is the electrical backbone of the floor grinder, bundling and routing power and control signals between the motor, controls, and safety circuits. When the harness becomes damaged — through abrasion, heat exposure, or connector corrosion — the machine may experience erratic behavior, loss of speed control, or failure to start. Replacing the harness with a genuine OEM unit like this one restores the complete integrity of the electrical system, keeping the PG680RC and PG820RC operating as intended.
Part Details
| Part Number | 586878401 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Harness |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | PG680RC |
| Floor Grinder | PG820RC |
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.
