The Husqvarna 580723801 Pivoting Arm is a genuine OEM component designed for the WS482 and WS442 wall saws. As a direct factory replacement, this part delivers the precise fit and structural integrity these track-mounted saws demand. Sourced directly from Husqvarna, it meets the same specifications as the original part installed at the factory. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's exact tolerances for structural load-bearing components, ensuring the arm maintains its geometry and pivot action under demanding wall saw operating conditions.
- Drop-In Replacement Fit — Engineered to match the original mounting points and pivot hardware of the WS482 and WS442, allowing straightforward installation without fabrication or adaptation.
- Wall Saw Compatibility — Confirmed fitment for the WS482 and WS442 wall saws, two of Husqvarna's core track-mounted cutting systems used in concrete and masonry applications.
- Restored Blade Positioning Accuracy — A properly functioning pivoting arm maintains correct blade angle and tracking along the guide rail; a worn or damaged arm introduces blade deflection and imprecise cuts.
- Structural Durability — Built to withstand the continuous stress and vibration inherent to wall saw operation, supporting consistent performance across extended cutting cycles.
The Pivoting Arm is a critical structural component in the WS482 and WS442 wall saw systems, responsible for controlling the angular position of the cutting head as it traverses the guide rail. It allows the blade to pivot to the correct cutting angle — whether plunge-cutting or following a through-cut — and holds that position under load. When this arm becomes worn, cracked, or damaged, the saw loses its ability to hold a consistent blade angle, leading to inaccurate cuts, increased blade stress, and potential damage to the guide rail assembly. Replacing it with a genuine OEM part restores the precise pivot geometry the machine was designed around.
Part Details
| Part Number | 580723801 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Pivoting Arm |
Compatibility & Fitment
| Name | Model |
|---|---|
| Wall Saw | WS482 |
| Wall Saw | WS442 |
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.
