The Husqvarna 590262001 Key is a genuine OEM replacement designed for the PG820RC and PG680RC floor grinders. Sourced directly from Husqvarna, this key delivers the exact fit and material specification required for correct machine operation. DHS Equipment supplies this part to help keep your floor grinder running at full capability.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's exact material and dimensional standards, ensuring the key engages its mating components with the correct tolerance and holding strength.
- Drop-In Replacement — Matches the original profile exactly, allowing straightforward installation into the PG820RC and PG680RC without modification.
- Confirmed Fitment — Verified for the PG820RC and PG680RC planetary floor grinders, so you can order with confidence knowing this is the correct component.
- Torque Transmission Integrity — A correctly fitted key locks rotating assemblies in precise alignment, ensuring full and consistent power transfer between shafts and drive components.
- Part Number Verification — Cross-reference 590262001 against your machine's parts diagram to confirm the correct position before ordering.
A key is a small but critical drive component used to lock a gear, pulley, or rotating hub securely onto a shaft, preventing slippage and ensuring that torque is transferred cleanly between the two parts. When a key is worn, sheared, or missing, the connected assembly can slip or spin freely on the shaft, causing loss of drive, vibration, or damage to surrounding components. Replacing a worn or damaged key with the correct OEM part restores the mechanical connection and allows the floor grinder to operate as intended.
Part Details
| Part Number | 590262001 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Key |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | PG820RC |
| Floor Grinder | PG680RC |
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.
