The Husqvarna 589360601 O-Ring is a genuine OEM sealing component designed for the WS440, WS482, WS440HF, and WS482HF wall saws. As a direct OEM replacement, this O-Ring is manufactured to Husqvarna's exact material and dimensional specifications, ensuring a correct seal every time. This component fits directly into the original sealing location with no rework required, making it the straightforward choice when servicing these wall saws. DHS Equipment supplies this part to help keep your equipment running at full capability.
Key Features
- OEM Elastomer Specification — Manufactured to Husqvarna's precise material grade and compression tolerances, delivering the correct seal profile for hydraulic or fluid-contact applications in wall saw systems.
- Exact-Profile Replacement — Matches the original O-Ring's cross-section diameter and groove dimensions exactly, seating cleanly without modification in the host assembly.
- Broad Wall Saw Compatibility — Confirmed fitment across the WS440, WS482, WS440HF, and WS482HF wall saws, covering both standard and high-frequency variants in the WS series.
- Restored Sealing Integrity — A worn or damaged O-Ring allows fluid or pressure loss that can compromise cutting performance and damage surrounding components; replacing it promptly restores proper system pressure and protects the assembly.
- Fluid System Safety — Maintaining a correctly seated O-Ring prevents uncontrolled fluid leakage in the hydraulic circuit, supporting safe and controlled operation of the wall saw.
An O-Ring is a circular elastomeric seal that sits in a machined groove between two mating components, forming a pressure-tight barrier against fluid or air leakage. In a wall saw like the WS440 or WS482, O-Rings are used throughout the hydraulic circuit and drive components to maintain pressure and keep contaminants out of critical areas. When an O-Ring hardens, cracks, or becomes deformed, the seal fails — leading to fluid loss, pressure drop, and potential damage to adjacent components — so timely replacement with a correctly specified part is essential to keeping the saw operating safely and efficiently.
Part Details
| Part Number | 589360601 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Wall Saw | WS482HF |
| Wall Saw | WS440HF |
| Wall Saw | WS440 |
| Wall Saw | WS482 |
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.
