The Husqvarna 543045560 Collar is a genuine OEM component designed for the FS400LV and FS600E floor saws. As a direct Husqvarna replacement, this collar is manufactured to the same specifications as the original part, ensuring proper alignment and fit within the machine's assembly. DHS Equipment supplies this part to help keep your floor saw operating at full capacity. Cross-reference part number 543045560 against your parts diagram to confirm compatibility before ordering.
Key Features
- Genuine OEM Construction — manufactured by Husqvarna to the exact dimensional and material tolerances of the original collar, ensuring proper load transfer and structural integrity within the assembly.
- Direct Drop-In Replacement — engineered to match the original mounting interface, allowing the collar to seat correctly within the FS400LV and FS600E floor saw assemblies without modification.
- Confirmed Floor Saw Fitment — specifically designed for the FS400LV and FS600E walk-behind floor saws, covering two of Husqvarna's widely used flat saw models on concrete slabs and roadway surfaces.
- Restored Assembly Alignment — a correctly fitted collar maintains precise component positioning within the drivetrain or blade shaft assembly, preventing excessive wear on surrounding parts caused by misalignment or play.
- OEM Part Number Verification — ordering by part number this part ensures you receive the correct Husqvarna-specified component, eliminating guesswork when sourcing a replacement for these floor saw models.
A collar is a mechanical retention and alignment component used to locate, secure, or space adjoining parts on a shaft or within an assembly. In a floor saw like the FS400LV or FS600E, it plays a key role in maintaining the correct positional relationship between rotating or structural components. When a collar becomes worn, cracked, or damaged, it can introduce unwanted movement or misalignment in the assembly, accelerating wear on connected parts and compromising the accuracy and performance of the saw during cutting operations.
Part Details
| Part Number | 543045560 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Collar |
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.
