The Husqvarna 539300093 Key Woodruff Number 61 is a genuine OEM component designed for the Pro65G floor saw. As a direct Husqvarna OEM part, it is manufactured to the exact dimensions required for correct shaft-to-hub engagement on this machine. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM-Matched Dimensions — Manufactured to Husqvarna's exact tolerances, ensuring the key seats flush in the keyway without play or misalignment that could lead to premature wear on mating components.
- Exact Shaft Fit — This Woodruff key installs directly into the designated keyway slot, providing the positive rotational lock between shaft and hub that the Pro65G floor saw demands.
- Confirmed Pro65G Compatibility — Engineered specifically for the Pro65G floor saw; cross-reference part number 539300093 against your parts diagram before ordering to verify correct application.
- Restored Power Transfer — A correctly fitted Woodruff key locks drive components in precise rotational alignment, allowing the floor saw to deliver full cutting torque without slippage or vibration.
- Genuine Husqvarna OEM Quality — Sourced directly from Husqvarna's construction equipment parts program, this component meets the same material and hardness standards as the original key installed at the factory.
A Woodruff key is a small, semi-circular drive key that fits into matching keyway slots cut into both a shaft and a hub, locking the two together so they rotate as a single unit. On a floor saw like the Pro65G, this key is critical to maintaining positive engagement between drive shaft components — any looseness, shearing, or rounding of the key results in lost torque, vibration, or complete disengagement of the driven component. Replacing a worn or damaged key with the correct OEM part restores solid mechanical connection and protects the surrounding shaft and hub from further damage.
Part Details
| Part Number | 539300093 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Key Woodruff Number 61 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | Pro65G |
| Floor Saw | PRO65G |
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.
