The Husqvarna 521973549 Hydraulic Pump is a genuine OEM component designed for the FS4600G floor saw. As a direct-from-Husqvarna replacement, this pump is manufactured to the same specifications as the original unit, ensuring proper hydraulic output and seamless integration with the FS4600G's hydraulic system. DHS Equipment supplies this part to help keep your equipment running at full capacity on the job.
Key Features
- OEM-Matched Hydraulic Output — Built to Husqvarna's exact flow and pressure specifications, ensuring the hydraulic system on the FS4600G operates as intended rather than underperforming due to an imprecise replacement.
- Direct-Fit Replacement — Engineered to match the original mounting configuration and port layout of the FS4600G, allowing a straightforward swap without custom adaptation.
- FS4600G Floor Saw Compatibility — Confirmed fitment for the FS4600G floor saw, so you can cross-reference part number 521973549 against your parts diagram with confidence.
- Restored Blade Drive Performance — A functioning hydraulic pump is what delivers power to the blade drive and propulsion systems; replacing a worn or failing unit restores full cutting capacity and ground speed control.
- Genuine Husqvarna Quality — Sourced directly through authorized Husqvarna channels, this pump meets the material and tolerance standards of the original part rather than a generic substitute.
The hydraulic pump is the heart of the FS4600G's hydraulic circuit, generating the pressurized fluid flow that powers the blade drive, propulsion, and other hydraulic functions on the machine. When the pump wears or fails, the operator will notice a loss of cutting power, sluggish or unresponsive propulsion, and reduced overall machine output. Replacing the pump with a genuine OEM unit like the part restores correct system pressure and flow, bringing the floor saw back to its designed operating performance.
Part Details
| Part Number | 521973549 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Hydraulic Pump |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS4600G |
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.
