The Husqvarna 579745001 Arm is a genuine OEM component designed for the FS5000, FS5000D, FS7000D, FS7000DL, and FS7000DMT floor saws. As a direct Husqvarna OEM part, this arm is manufactured to the exact specifications of the original, ensuring a precise match to the factory assembly. This part fits across the FS5000 and FS7000 floor saw families, making it the correct choice for operators maintaining these walk-behind slab saws. DHS Equipment supplies this part to help keep your equipment running at full capability.
Key Features
- Genuine OEM Construction — Manufactured by Husqvarna to the exact dimensional and material tolerances of the original arm, ensuring structural integrity under the demanding loads of floor saw operation.
- Direct-Fit Replacement — Engineered to mount into the existing assembly without alteration, matching original hardware attachment points for a clean, correct installation.
- Broad FS-Series Compatibility — Fits the FS5000, FS5000D, FS7000D, FS7000DL, and FS7000DMT floor saws; cross-reference part number 579745001 against your parts diagram to confirm fitment for your specific machine configuration.
- Restored Structural Alignment — A correctly fitted arm maintains proper positional alignment of connected components, keeping the saw operating as intended and preventing accelerated wear on adjoining parts.
- Long-Term Durability — Built from materials selected for the vibration and stress loads common to walk-behind concrete cutting, this arm delivers the service life expected from an original Husqvarna component.
The arm is a structural component within the floor saw's assembly, responsible for maintaining the correct positional relationship between connected parts during operation. On walk-behind flat saws like the FS5000 and FS7000 series, these linkage and support arms carry significant mechanical loads as the machine cuts through concrete and asphalt — a damaged or worn arm can cause misalignment, erratic cutting behavior, or increased stress on surrounding components. Replacing a failed arm with the correct OEM part restores the machine's geometry and operational stability.
Part Details
| Part Number | 579745001 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Arm |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS5000D |
| Floor Saw | FS7000D |
| Floor Saw | FS7000DL |
| Floor Saw | FS7000DMT |
| Floor Saw | FS5000 |
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.
