The Husqvarna 543045610 Adapter is a genuine OEM replacement designed for the FS400LV, FS413, FS513, FS520, FS524, FS309, and FS600E floor saws. Sourced directly from Husqvarna, this component meets the exact engineering specifications of the original part, ensuring a correct and secure fit on compatible machines. This adapter is confirmed compatible across the FS-series floor saw lineup, making it straightforward to cross-reference part number 543045610 against your parts diagram to verify the right application. DHS Equipment supplies this part to help keep your equipment running at full capacity on the job.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's original engineering tolerances, ensuring the adapter interfaces correctly with mating components without dimensional compromise.
- Exact-Match Replacement — This adapter installs directly in place of the original, aligning precisely with existing mounting points and connection interfaces on compatible FS-series floor saws.
- Broad FS-Series Compatibility — Fits the FS400LV, FS413, FS513, FS520, FS524, FS309, and FS600E floor saws, covering a wide range of Husqvarna walk-behind slab saw configurations.
- Restored Mechanical Alignment — A correctly fitted adapter maintains proper component-to-component alignment, which is critical to the smooth, controlled operation of the floor saw's drive or cutting system.
- OEM Part Number Confidence — Ordering by part number 543045610 confirms you are receiving the correct Husqvarna-specified component, eliminating guesswork during sourcing and installation.
An adapter on a floor saw serves as a precision interface component, connecting two mechanical elements — such as a drive shaft, blade arbor, or auxiliary assembly — so that torque or motion transfers correctly between them. When the adapter is worn, damaged, or incorrectly sized, the connection between those components becomes unstable, leading to vibration, misalignment, or loss of cutting performance. Replacing a compromised adapter with the correct OEM part restores the mechanical integrity of the assembly and ensures the floor saw operates as intended.
Part Details
| Part Number | 543045610 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Adapter |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS400LV |
| Floor Saw | FS413 |
| Floor Saw | FS513 |
| Floor Saw | FS520 |
| Floor Saw | FS524 |
| Floor Saw | FS309 |
| 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.
