The Husqvarna 593509301 Washer is a genuine OEM component designed for DURATIQ and HTC series floor grinders, including the DuratiqT6, DuratiqT8, DuratiqX6, DuratiqX8, HTCRX8, HTCT8, HTCX8, and HTCXP6. Sourced directly from Husqvarna, this washer is manufactured to the exact specifications required for correct assembly and long-term function in these professional-grade machines. Cross-reference part number 593509301 against your parts diagram to confirm the correct position before ordering. DHS Equipment supplies this part to help keep your floor grinder performing at its best.
Key Features
- Genuine OEM Construction — manufactured to Husqvarna's exact material and dimensional specifications, ensuring the correct load distribution and clamping performance for this assembly.
- Direct Drop-In Replacement — engineered to match the original mounting interface exactly, so this washer seats and torques correctly without modification.
- Broad DURATIQ and HTC Compatibility — confirmed fitment across DuratiqT6, DuratiqT8, DuratiqX6, DuratiqX8, HTCRX8, HTCT8, HTCX8, and HTCXP6 floor grinders.
- Proper Load Bearing — a correctly fitted washer distributes fastener clamping force evenly across the mating surface, protecting threads and surrounding components from damage caused by uneven stress.
- Assembly Integrity — using the OEM-specified washer maintains the designed fastener preload, preventing loosening under the vibration loads typical of floor grinding operations.
A washer serves as a critical interface component between a fastener and the surface it secures, spreading clamping load to prevent the fastener from pulling through or damaging softer mating materials. In a floor grinder operating under continuous vibration and load cycling, a worn, deformed, or incorrectly sized washer can allow fastener movement that leads to loosening, surface damage, and eventual component failure. Replacing a damaged washer with the correct OEM part restores proper clamping integrity and protects the surrounding assembly.
Part Details
| Part Number | 593509301 |
|---|---|
| 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 | DURATIQT6 |
| Floor Grinder | DURATIQX6 |
| Floor Grinder | HTCRX8 |
| Floor Grinder | HTCT8 |
| Floor Grinder | HTCX8 |
| Floor Grinder | HTCXP6 |
| Floor Grinder | DURATIQX8 |
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.
