The Husqvarna 593485801 Washer is a genuine OEM component designed for the Duratiq and HTC series floor grinders, including the DuratiqT6, DuratiqT8, DuratiqX6, DuratiqX8, HTCX8, HTCRX8, and HTCT8. As a direct factory replacement, this washer delivers the exact material grade, thickness, and dimensional tolerancing required by Husqvarna's engineering specifications. Cross-reference part number 593485801 against your machine's parts diagram to confirm application before ordering. DHS Equipment supplies this part to help keep your floor grinders running at full capacity.
Key Features
- Genuine OEM Material Specification — Manufactured to Husqvarna's exact hardness and thickness tolerances, ensuring correct load distribution and surface protection specific to floor grinder assemblies.
- Direct Drop-In Replacement — Matches the original mounting geometry and bore dimensions so this washer seats correctly without any rework or adaptation.
- Broad Duratiq and HTC Grinder Fitment — Compatible with DuratiqT6, DuratiqT8, DuratiqX6, DuratiqX8, DURATIQT6, DURATIQX6, DURATIQX8, HTCX8, HTCRX8, and HTCT8 floor grinders.
- Proper Fastener Load Distribution — A correctly fitted washer spreads clamping force evenly across the mating surface, preventing fastener pull-through and protecting component faces from wear under sustained grinding loads.
- Restored Assembly Integrity — Replacing a worn or damaged washer restores the correct clamping stack height and torque retention in the assembly, maintaining structural integrity over long production runs.
A washer serves as a load-spreading interface between a fastener — such as a bolt or nut — and the surface it secures, ensuring that clamping force is distributed evenly rather than concentrated at a single point. In high-vibration equipment like floor grinders, washers also act as a buffer against loosening, protecting threaded connections and mating surfaces from fretting and wear. When a washer is deformed, corroded, or missing entirely, fasteners can lose torque retention, allowing components to shift or loosen during operation and accelerating damage to surrounding parts.
Part Details
| Part Number | 593485801 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | DuratiqT6 |
| Floor Grinder | DuratiqT8 |
| Floor Grinder | DuratiqX6 |
| Floor Grinder | DuratiqX8 |
| Floor Grinder | HTCX8 |
| Floor Grinder | DURATIQX8 |
| Floor Grinder | DURATIQX6 |
| Floor Grinder | HTCRX8 |
| Floor Grinder | HTCT8 |
| Floor Grinder | DURATIQT6 |
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.
