The Husqvarna 590489003 Hose is a genuine OEM component designed for the K770 power cutter. Sourced directly from Husqvarna, this hose is manufactured to the exact material grade, diameter, and routing specifications required for the K770 — ensuring a correct, leak-free installation without guesswork. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM Material Specification — Built to Husqvarna's exact compound and pressure ratings for hose routing on the K770, not a generic substitute.
- Exact-Match Replacement — Matches the original hose geometry and end fittings, connecting directly into the existing routing path with no trimming or adapting.
- K770 Power Cutter Compatibility — Verified fitment for the K770, so you can cross-reference part number 590489003 against your parts diagram with confidence.
- Maintains Fluid Integrity — A correctly fitted hose prevents leaks, pressure loss, and contamination that can affect cutting performance or damage downstream components.
- Genuine Husqvarna Quality — As a genuine OEM part, it meets the same build standard as the original component installed at the factory, supporting long-term reliability.
A hose on a power cutter like the K770 serves as a conduit for fluid or air flow within the machine's internal systems — whether routing water for wet cutting, carrying fuel, or managing pressure between components. When a hose cracks, hardens, or develops a leak, it can disrupt the machine's operation, cause fluid loss, or lead to overheating and component wear. Replacing a damaged hose promptly with the correct OEM part restores proper flow and protects the integrity of connected systems.
Part Details
| Part Number | 590489003 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Hose |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K770 |
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.
