The Husqvarna 543045599 Plug is a genuine OEM component designed for the FS400LV and FS600E floor saws. As an authentic Husqvarna part, it is manufactured to the exact specifications of the original, ensuring a correct, secure fit in the designated port or passage. This plug is compatible with both the FS400LV and FS600E floor saws — cross-reference part number 543045599 against your parts diagram to confirm the correct application before ordering. DHS Equipment supplies this part to help keep your floor saw operating as intended.
Key Features
- OEM-Grade Sealing Material — manufactured to Husqvarna's original material and dimensional spec, delivering the thread engagement and sealing pressure needed to prevent fluid or pressure loss at the plugged port
- Exact Thread and Dimensional Match — engineered to seat flush and thread correctly into the original bore without rework, maintaining the integrity of the surrounding assembly
- Confirmed Floor Saw Fitment — designed specifically for the FS400LV and FS600E floor saws; always verify against your machine's parts diagram using part number 543045599
- Restored Port Integrity — a correctly installed plug keeps fluids, pressure, or debris contained within the intended circuit, preventing contamination or leakage that could compromise saw performance
- Genuine Husqvarna Part — sourced directly through the Husqvarna OEM supply chain, so the form, fit, and function match what came on the machine originally
A plug serves as a sealed closure for an unused or service port within the machine's fluid, hydraulic, or structural system. It prevents leakage, contamination, and pressure loss by blocking off a passage that is not connected to an active line or component. When a plug fails — through cross-threading, corrosion, or cracking — fluid can escape or contaminants can enter, leading to performance issues or internal damage. Replacing a damaged or missing plug with the correct OEM part restores the sealed condition the system was designed to operate under.
Part Details
| Part Number | 543045599 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Plug |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS400LV |
| Floor Saw | FS600E |
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.
