The Husqvarna 589757001 Washer is a genuine OEM component designed for the PG820RC and PG680RC floor grinders. As a direct Husqvarna OEM part, this washer is manufactured to the exact specifications of the original, ensuring a correct fit within the assembly it serves. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 589757001 against your parts diagram to confirm placement before ordering.
Key Features
- Genuine OEM Construction — manufactured to Husqvarna's exact material and dimensional specifications, ensuring the correct load distribution and contact surface for this assembly
- Direct Assembly Fit — this washer seats into its designated position without alteration, maintaining the original hardware stack-up and torque integrity
- Confirmed Fitment — compatible with PG820RC and PG680RC floor grinders, so you can order with confidence knowing this is the right part for your machine
- Protects Mating Surfaces — a properly fitted washer distributes fastener load evenly, preventing surface damage, fastener loosening, and premature wear to surrounding components
A washer serves a critical role in any bolted or fastened assembly by distributing the clamping force of a fastener across a wider surface area. This prevents the fastener from pulling through or damaging the material it secures, and it helps maintain consistent tension over time. When a washer is worn, deformed, or missing, fasteners can work loose under vibration — a common condition in floor grinding equipment — leading to misalignment or damage to adjacent components.
Part Details
| Part Number | 589757001 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | PG820RC |
| Floor Grinder | PG680RC |
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.
