The Husqvarna 542206535 Blade Shaft is a genuine OEM component designed for the FS6600D, FS6800D, and FS8400D floor saws. As an authentic Husqvarna part, it is manufactured to the exact dimensional and material tolerances required for proper blade mounting and power transfer on these machines. This blade shaft is a direct replacement for the original, ensuring correct alignment and secure blade retention on compatible FS-series floor saws. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM-Grade Shaft Material — Manufactured to Husqvarna's original specifications for torsional strength and dimensional accuracy, ensuring the shaft handles the rotational loads of heavy-duty concrete cutting.
- Direct-Replacement Fit — Engineered to match the original mounting interface, so the shaft installs into the FS6600D, FS6800D, and FS8400D without modification or adapter hardware.
- Broad FS-Series Compatibility — A single part number covers the FS6600D, FS6800D, and FS8400D floor saws, making it straightforward to cross-reference part number 542206535 against your machine's parts diagram.
- Restored Blade Stability — A correctly fitted blade shaft maintains true blade alignment under load, supporting consistent cut depth and straight tracking across concrete slabs.
- Verified Husqvarna OEM Part — Sourced directly through the Husqvarna OEM supply chain, so you receive the same component that left the factory — not an approximation of it.
The blade shaft is the central rotating component that transfers engine power directly to the cutting blade on a walk-behind floor saw. It holds the blade in precise alignment and must withstand high rotational speed, blade vibration, and the lateral forces generated during concrete and asphalt cutting. When the blade shaft becomes worn, bent, or damaged, the result is blade wobble, uneven cut quality, and accelerated wear on adjacent bearings and flanges — making timely replacement essential to maintaining cut accuracy and protecting surrounding drivetrain components.
Part Details
| Part Number | 542206535 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Blade Shaft |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS6600D |
| Floor Saw | FS6800D |
| Floor Saw | FS8400D |
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.
