The Husqvarna 586927501 Washer is a genuine OEM component designed for the HTC280 and PG280 floor grinders. As a direct factory replacement, this washer delivers the precise fit and material specification required to maintain the integrity of the assembly it serves. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Material Spec — manufactured to Husqvarna's exact hardness and dimensional tolerances, ensuring correct load distribution and surface protection within the assembly.
- Drop-In Replacement — matches the original mounting configuration on the HTC280 and PG280, allowing straightforward installation without modification to surrounding components.
- Compatible Floor Grinder Fitment — confirmed for the HTC280 and PG280 floor grinders; cross-reference 586927501 against your parts diagram to verify the correct position before ordering.
- Protects Mating Surfaces — a correctly fitted washer distributes fastener load evenly, preventing wear, galling, and loosening of the joint over extended operating cycles on demanding concrete floors.
- Supports Full Assembly Integrity — using the correct OEM washer ensures fastener torque is maintained as designed, keeping critical grinder components securely positioned during high-vibration operation.
A washer serves as a load-spreading interface between a fastener and the surface it clamps, preventing the fastener head or nut from pulling through or damaging the material beneath it. In a floor grinder like the HTC280 or PG280, washers also help maintain consistent clamping force across components that are subject to continuous vibration during grinding passes. When a washer is worn, deformed, or missing, fasteners can work loose, leading to misalignment or damage to the components they secure.
Part Details
| Part Number | 586927501 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | HTC280 |
| Floor Grinder | PG280 |
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.
