The Husqvarna 505283001 Inner Flange is a genuine OEM replacement component designed for the FS6600D, FS6800D, FS6600DJDT, and FS6600DT floor saws. As a direct Husqvarna OEM part, it is manufactured to the same specifications as the original, ensuring a correct interface between the blade and the arbor on these walk-behind flat saws. DHS Equipment supplies this part to help keep your equipment running at full capacity on the slab.
Key Features
- Genuine OEM Dimensional Accuracy — Machined to Husqvarna's original tolerances for proper clamping force and blade centering, which is critical on a high-load floor saw application.
- Drop-In Arbor Compatibility — Engineered to seat directly onto the blade arbor of the listed floor saws without modification, restoring the blade mounting assembly to its original configuration.
- Broad Floor Saw Fitment — Compatible with the FS6600D, FS6800D, FS6600DJDT, and FS6600DT walk-behind floor saws. Cross-reference part number 505283001 against your parts diagram to confirm fitment for your specific machine.
- Stable Blade Retention — A properly fitted inner flange maintains even clamping pressure across the blade collar, supporting straight, controlled cuts and reducing lateral blade movement during operation.
- Blade-Change Safety — A worn or damaged inner flange can compromise blade seating and clamping integrity. Replacing it with a correct OEM unit restores the secure blade mount required for safe floor saw operation.
The inner flange is a core component of the blade mounting assembly on a floor saw, working together with the outer flange and arbor nut to clamp the diamond blade securely in place. It provides the bearing surface against which the blade seats, so any damage, warping, or wear to this part can result in blade wobble, uneven cutting, or unsafe blade retention. Replacing a failed inner flange with the correct OEM component restores proper blade alignment and clamping integrity, allowing the saw to perform accurate, controlled cuts as intended.
Part Details
| Part Number | 505283001 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Inner Flange |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS6600D |
| Floor Saw | FS6800D |
| Floor Saw | FS6600DJDT |
| Floor Saw | FS6600DT |
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.
