Husqvarna 574876207 Shaft Assembly FS9900 48 Inch Complete 3 Speed
Husqvarna

Husqvarna 574876207 Shaft Assembly FS9900 48 Inch Complete 3 Speed

$12,185.00
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SKU:
574876207 | Husqvarna
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The Husqvarna 574876207 Shaft Assembly FS9900 48 Inch Complete 3 Speed is a genuine OEM replacement component designed for the FS9900 floor saw. This complete three-speed, 48-inch shaft assembly is manufactured to Husqvarna's original specifications, ensuring proper fit and function within the drivetrain of the FS9900. DHS Equipment supplies this part to help keep your floor saw running at full capacity on the job.

Key Features

  • Genuine OEM Construction — Manufactured to Husqvarna's original engineering specifications, delivering the precise dimensional tolerances and material grade required for a drivetrain shaft assembly operating under heavy cutting loads.
  • Complete Three-Speed Assembly — Supplied as a full 48-inch, three-speed assembly, so the entire shaft unit is replaced as one integrated component — no piecemeal sourcing of individual shaft sub-parts.
  • Direct-Fit for the FS9900 Floor Saw — Engineered specifically for the FS9900 floor saw; cross-reference part number 574876207 against your parts diagram to confirm correct fitment before installation.
  • Restored Cutting Performance — A worn or damaged shaft assembly can cause inconsistent blade speed, excessive vibration, and loss of depth control. Replacing it with this assembly restores smooth, consistent power delivery to the blade.
  • Full-Length 48-Inch Span — The 48-inch shaft length matches the OEM specification for the FS9900, supporting correct blade alignment and balanced load distribution across the full cutting width.

The shaft assembly is a core drivetrain component in a walk-behind floor saw, transmitting power from the engine or motor to the cutting blade at the correct speed and torque for each of the three speed settings. On a machine like the FS9900, the shaft must maintain precise rotational alignment under sustained load — any wear, bending, or bearing failure in this assembly will cause blade wobble, uneven cuts, or complete loss of drive. Replacing a failing shaft assembly promptly restores accurate depth control and protects surrounding drivetrain components from secondary damage.

Part Details

Part Number574876207
BrandHusqvarna
Part TypeGenuine OEM
DescriptionShaft Assembly FS9900 48 Inch Complete 3 Speed

Compatibility & Fitment

Name Model
Floor Saw FS9900

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.