The Husqvarna 502559301 PG530 Grinding Head Assembly Complete is a genuine OEM assembly designed for the PG530 floor grinder. This complete assembly delivers a direct, factory-matched replacement for the grinding head system, ensuring the PG530 returns to full operational condition without improvised modifications. DHS Equipment supplies this part to help keep your equipment running at peak performance on the job.
Key Features
- Complete OEM Grinding Head Assembly — Supplied as a fully assembled unit built to Husqvarna's exact tolerances, ensuring correct tooling engagement, balanced rotation, and consistent surface contact across the grinding deck.
- Exact-Match Replacement — Engineered specifically for the PG530 floor grinder, this assembly mounts directly to the machine's existing drive interface with no adaptation needed.
- PG530 Floor Grinder Compatibility — Verified fitment for the PG530 planetary floor grinder, making this the correct replacement for that platform.
- Restored Grinding Performance — A worn or damaged grinding head reduces surface contact uniformity and puts uneven load on the drive system; replacing it with this complete assembly restores consistent stock removal and smooth machine operation.
- Genuine Husqvarna OEM Quality — Manufactured to the same specification as the original component, maintaining the structural integrity and drive geometry the PG530 was designed around.
The grinding head assembly is the core working component of a planetary floor grinder, housing the lower drive mechanism that transmits power to the satellite heads and grinding tooling. It is responsible for maintaining consistent downward pressure and rotational geometry across the grinding surface — when this assembly wears or sustains damage, the machine loses cutting uniformity, produces uneven finishes, and places additional stress on the drive motor. Replacing the complete assembly with part number this part restores the PG530's designed grinding geometry and protects the broader drivetrain from further wear.
Part Details
| Part Number | 502559301 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | PG530 Grinding Head Assembly Complete |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | PG530 |
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.
