The Husqvarna 522023504 Shaft is a genuine OEM replacement designed for the FS6800, FS7000, FS8400, FS9900, and FS6600 floor saws. As a direct OEM component, it is manufactured to the exact specifications Husqvarna sets for these heavy-duty walk-behind flat saws, ensuring a proper fit without adaptation. DHS Equipment provides this part to help keep your floor saw operating at full capacity. Cross-reference part number 522023504 against your machine's parts diagram to confirm the correct application before ordering.
Key Features
- Genuine OEM Precision — Manufactured to Husqvarna's exact dimensional tolerances, ensuring the shaft seats and rotates correctly within the drivetrain assembly without play or misalignment.
- Direct Drop-In Replacement — Engineered to match the original mounting points and shaft geometry of the listed floor saw models, allowing straightforward installation.
- Broad Floor Saw Fitment — Compatible with the FS6600, FS6800, FS7000, FS8400, and FS9900 floor saws, covering a wide range of Husqvarna's professional walk-behind flat saw lineup.
- Restored Power Transmission — A correctly fitted shaft maintains efficient transfer of power through the drivetrain, preventing vibration, irregular blade performance, or bearing wear caused by a worn or damaged component.
- Verified Part Compatibility — Part number this part is the Husqvarna OEM article number for this application — use it to confirm the correct shaft for your specific machine variant in the official parts diagram.
The shaft is a core drivetrain component responsible for transmitting rotational force between the engine or motor and the blade assembly on walk-behind floor saws. When the shaft is worn, bent, or damaged, it disrupts power delivery, leading to blade instability, excessive vibration, and accelerated wear on surrounding bearings and drive components. Replacing it with the correct OEM part restores the mechanical integrity of the drivetrain and ensures the saw cuts consistently and safely through concrete and masonry surfaces.
Part Details
| Part Number | 522023504 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Shaft |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS6800 |
| Floor Saw | FS7000 |
| Floor Saw | FS8400 |
| Floor Saw | FS9900 |
| Floor Saw | FS6600 |
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.
