The Husqvarna 541202165 Key 1/4 Square X 3-1/4 is a genuine OEM component designed for the Pro65G floor saw. As a direct OEM replacement, this key is manufactured to Husqvarna's exact specifications, ensuring a secure and properly indexed connection between rotating shaft components. DHS Equipment supplies this part to help keep your Pro65G floor saw performing at full capacity.
Key Features
- Exact OEM Dimensions — Manufactured to Husqvarna's precise 1/4 square cross-section and 3-1/4 length specification, ensuring correct engagement and load transfer between mating components.
- Direct Drop-In Installation — This key is designed to seat flush in the keyway without modification, restoring the original mechanical connection immediately upon installation.
- Pro65G Floor Saw Fitment — Confirmed for the Pro65G floor saw, so you can verify part number 541202165 against your machine's parts diagram with confidence.
- Secure Torque Transmission — A correctly fitted drive key prevents shaft slippage under the high torque demands of floor saw cutting operations, maintaining blade drive integrity.
- Genuine Husqvarna OEM Part — Sourced directly through authorized Husqvarna channels, this component meets the same material hardness and dimensional tolerances as the original factory part.
A drive key is a small but critical component that locks a rotating element — such as a pulley, sprocket, or blade hub — to its drive shaft, preventing relative rotation between the two parts. It fits into matching keyways cut into both the shaft and the hub, transmitting torque from one to the other under load. When a key wears, shears, or goes missing, the connected component will slip or spin freely on the shaft, resulting in lost drive power and potential damage to the shaft or hub keyways.
Part Details
| Part Number | 541202165 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Key 1/4 Square X 3-1/4 |
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.
