The Husqvarna 543850131 Fitting is a genuine OEM component designed for the FS413, FS513, FS520, FS524, and FS309 floor saws. As an authentic Husqvarna part, it is manufactured to the same specifications as the original, ensuring a correct, trouble-free installation on your machine. Cross-reference part number 543850131 against your parts diagram to confirm the correct position before ordering. DHS Equipment supplies this part to help keep your floor saw running at full capacity.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's original specifications, this fitting matches the material grade, thread form, and dimensional tolerances of the part it replaces.
- Direct Drop-In Replacement — Engineered to connect exactly as the original, this fitting seats and seals without rework or adapters.
- Broad Floor Saw Compatibility — Fits the FS413, FS513, FS520, FS524, and FS309 floor saws, covering a wide range of Husqvarna walk-behind slab saw models.
- Restored Flow and Pressure Integrity — A correctly fitted connector maintains the intended routing and sealing in your saw's fluid or air circuit, preventing leaks that can compromise performance or damage downstream components.
A fitting is a connective component used to join sections of tubing, hose, or piping within a machine's fluid or pneumatic circuit. It maintains a leak-free junction between lines, ensuring consistent pressure and flow are delivered where the system needs them. When a fitting cracks, strips, or corrodes, it can cause fluid loss, pressure drop, or contamination that affects the performance and reliability of the entire circuit — making timely replacement with the correct OEM part essential.
Part Details
| Part Number | 543850131 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Fitting |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS413 |
| Floor Saw | FS513 |
| Floor Saw | FS520 |
| Floor Saw | FS524 |
| 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.
