The Husqvarna 593457801 Hose Coupling is a genuine OEM component designed for the HTC80, HTCD60, HTCD80 dust and slurry equipment and the HTC80iD floor grinder. As an authentic Husqvarna part, this coupling meets the exact specifications of the original, ensuring a secure, leak-free connection within the machine's hose system. DHS Equipment supplies this part to help keep your equipment operating at full capacity. Cross-reference part number 593457801 against your parts diagram to confirm fitment before ordering.
Key Features
- Genuine OEM Sealing Integrity — manufactured to Husqvarna's exact material and dimensional specifications, delivering the same secure, pressure-rated connection as the original coupling
- Direct-Connect Replacement — engineered to mate with the existing hose ports and fittings on compatible machines, allowing straightforward installation without modification
- Broad Equipment Compatibility — confirmed fit for HTC80, HTCD60, and HTCD80 dust and slurry equipment as well as the HTC80iD floor grinder, covering a range of Husqvarna surface prep machines
- Leak-Free Fluid Transfer — a properly seated hose coupling maintains consistent flow and pressure through the machine's water or slurry circuit; a worn or failed coupling can cause fluid loss, reduced cooling, and contamination at the work surface
- Dust and Slurry System Compliance — using the correct OEM coupling maintains the integrity of the sealed hose circuit, which is essential for effective dust suppression and slurry management in compliance with job-site air quality requirements
A hose coupling connects sections of hose or hose-to-port fittings within the machine's fluid circuit, allowing water or slurry to flow to where it is needed for cooling, dust suppression, or slurry collection. When the coupling is intact and correctly seated, it maintains the pressure and flow rate the system depends on. A cracked, worn, or improperly fitting coupling allows fluid to escape, which can lead to inadequate cooling at the cutting surface, increased airborne dust, and potential damage to other components in the circuit.
For questions about this part or to verify compatibility with your machine, contact the DHS Equipment team directly.
Part Details
| Part Number | 593457801 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Hose Coupling |
Compatibility & Fitment
| Name | Model |
|---|---|
| Dust & Slurry Equipment | HTC80 |
| Dust & Slurry Equipment | HTCD60 |
| Dust & Slurry Equipment | HTCD80 |
| Floor Grinder | HTC80iD |
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.
