The Husqvarna 586978101 Lifting Arm is a genuine OEM component designed for the FS309 floor saw. Sourced directly from Husqvarna, this part meets the exact design and material specifications of the original, ensuring a correct, trouble-free installation. DHS Equipment supplies this part to help keep your FS309 performing at full capacity. Cross-reference part number 586978101 against your parts diagram to confirm fitment before ordering.
Key Features
- Genuine OEM Construction — manufactured to Husqvarna's exact dimensional and material tolerances for the FS309 floor saw, ensuring structural integrity under the mechanical loads this arm handles during blade height adjustment.
- Direct-Fit Replacement — engineered to mount to the original attachment points on the FS309 with no rework or modification to surrounding components.
- FS309 Floor Saw Compatibility — purpose-built for the FS309, so the geometry and pivot alignment match the original assembly precisely.
- Restored Blade Depth Control — a correctly functioning lifting arm gives the operator consistent, repeatable control over blade depth, which is critical to accurate slab and asphalt cutting.
- Verified Part Identification — use part number 586978101 to confirm the correct component when referencing your FS309 parts diagram or service manual.
The lifting arm is a structural pivot component in the blade-depth adjustment system of the FS309 floor saw. It connects the operator-controlled raising mechanism to the blade head assembly, translating input force into controlled vertical movement of the cutting blade. When this arm is bent, cracked, or worn at its pivot points, blade depth becomes inconsistent or uncontrollable — compromising cut accuracy and placing additional stress on the blade and drive system.
Part Details
| Part Number | 586978101 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Lifting Arm |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS309 |
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.
