The Husqvarna 581767401 Fuel Pump is a genuine OEM component designed for the FS5000D and FS5000 floor saws. As a direct Husqvarna OEM part, it is manufactured to the exact specifications required for consistent fuel delivery and reliable engine performance. This fuel pump is the correct replacement for FS5000D and FS5000 floor saw operators who need a part that installs without modification and performs to original equipment standards. DHS Equipment supplies this part to help keep your floor saw running at full capacity.
Key Features
- Genuine OEM Fuel System Integrity — manufactured by Husqvarna to the precise flow rate and pressure tolerances required by the FS5000D and FS5000 engines, ensuring correct fuel delivery from the first start.
- Direct Drop-In Replacement — engineered to match the original mounting configuration and fuel line connections, allowing straightforward installation on compatible floor saws.
- Confirmed Fitment for FS5000D and FS5000 Floor Saws — cross-reference part number 581767401 against your parts diagram to verify compatibility before installation.
- Restored Engine Power and Consistency — a correctly functioning fuel pump maintains steady fuel pressure under load, keeping the engine running smoothly through demanding concrete cutting applications.
- Fuel System Safety Compliance — using a genuine OEM fuel pump ensures all fuel line connections and sealing interfaces meet Husqvarna's original design requirements, reducing the risk of fuel leaks during operation.
The fuel pump draws fuel from the tank and delivers it at the correct pressure to the engine's carburetor or injection system. On a high-demand machine like a floor saw, consistent fuel pressure is critical — if the pump weakens or fails, the engine will run lean, lose power under load, or stall entirely during cuts. Replacing a worn pump with a genuine OEM unit restores the fuel delivery performance the engine was designed to operate with.
Part Details
| Part Number | 581767401 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Fuel Pump |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS5000D |
| 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.
