The Husqvarna 502536901 Shaft is a genuine OEM replacement designed for PG680, PG820, PG680RC, and PG820RC floor grinders. Sourced directly from Husqvarna, this shaft meets the exact specifications required for proper operation in these machines. Compatibility is confirmed for all four floor grinder models listed, making it straightforward to cross-reference part number 502536901 against your parts diagram before ordering. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's dimensional and material specifications, ensuring the shaft maintains the structural integrity and rotational accuracy these floor grinders demand.
- Drop-In Replacement — Engineered to match the original mounting points and tolerances, so this shaft installs directly without modification to surrounding components.
- Broad Floor Grinder Compatibility — Fits PG680, PG820, PG680RC, and PG820RC planetary floor grinders, covering both standard and remote-controlled variants in the PG800 and PG680 series.
- Restored Drive Integrity — A worn or damaged shaft compromises torque transfer and bearing alignment; replacing it with this OEM component restores smooth, consistent power delivery to the grinding heads.
- Verified Part Number Fit — Ordering by part number this part ensures you receive the correct shaft for your specific Husqvarna floor grinder model, eliminating guesswork during repair.
The shaft is a core rotating component that transmits power from the drive system to the working assembly of the floor grinder. It must maintain precise alignment and surface integrity to support the bearings and connected components that rely on it. When a shaft wears, bends, or develops surface damage, it can cause vibration, accelerated bearing wear, and uneven grinding performance — making timely replacement essential to restoring the machine to proper working condition.
Part Details
| Part Number | 502536901 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Shaft |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | PG680 |
| Floor Grinder | PG820 |
| Floor Grinder | PG680RC |
| Floor Grinder | PG820RC |
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.
