The Husqvarna 521937307 Collar is a genuine OEM replacement component designed for the FS4600G floor saw. Sourced directly from Husqvarna, this part is manufactured to the same specifications as the original, ensuring a correct, reliable fit. DHS Equipment supplies this part to help keep your FS4600G floor saw running at full capacity. Cross-reference part number 521937307 against your parts diagram to confirm fitment before ordering.
Key Features
- Genuine OEM Construction — manufactured to Husqvarna's original dimensional and material specifications, ensuring the collar seats and retains components exactly as intended on the FS4600G.
- Exact-Match Replacement — this collar installs directly into the original position with no modification, preserving the mechanical alignment critical to floor saw operation.
- FS4600G Floor Saw Fitment — engineered specifically for the Husqvarna FS4600G floor saw; always verify part number 521937307 against your machine's parts diagram before installation.
- Restored Mechanical Integrity — a correctly fitted collar maintains proper component spacing and load transfer, preventing premature wear on adjacent parts and keeping the saw operating as designed.
- Trusted OEM Sourcing — supplied by DHS Equipment as a genuine Husqvarna part, giving you confidence that fit and function match the original assembly.
A collar is a mechanical retaining or locating component used to hold a shaft, tube, or assembly element in a fixed position within the machine. By controlling axial movement and maintaining component alignment, the collar ensures that adjacent parts operate within their intended tolerances. When a collar becomes worn, cracked, or damaged, it can allow unwanted movement in the assembly, leading to accelerated wear on surrounding components and reduced cutting performance.
For questions about this part or compatibility with your equipment, contact the DHS Equipment team.
Part Details
| Part Number | 521937307 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Collar |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS4600G |
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.
