The Husqvarna 516058101 Shaft is a genuine OEM component designed for PG680, PG820, PG680RC, and PG820RC floor grinders. As a direct Husqvarna OEM part, it is manufactured to the exact tolerances and material specifications required to maintain proper drivetrain alignment and power transfer within these machines. This shaft is the correct replacement for PG680 and PG820 series floor grinders, and DHS Equipment provides this part to help keep your equipment running at full capacity.
Key Features
- OEM-Grade Material Integrity — Manufactured to Husqvarna's exact dimensional and material specifications, ensuring the shaft meets the load-bearing and rotational demands of planetary floor grinder operation.
- Drop-In Replacement Fit — Engineered to match the original mounting geometry and connection points, allowing this shaft to install directly into the drivetrain assembly without alteration.
- Broad PG Series Compatibility — Fits PG680, PG680RC, PG820, and PG820RC floor grinders, covering both standard and remote-controlled variants in the PG680 and PG820 families.
- Drivetrain Alignment Restored — A worn or damaged shaft compromises rotational accuracy and puts stress on surrounding bearings and gearbox components; replacing it with the correct OEM part restores proper alignment and smooth power delivery to the grinding heads.
The shaft transmits rotational force from the motor or gearbox through the drivetrain to drive the planetary grinding heads. In a floor grinder, this component must maintain precise concentricity under continuous load — any wear, bending, or surface damage causes vibration, uneven grinding pressure, and accelerated wear on adjacent bearings and seals. Replacing a compromised shaft with the correct OEM part is essential to restoring consistent machine performance and protecting the integrity of the surrounding drivetrain assembly.
For fitment questions or to confirm part number this part is the right component for your machine, contact DHS Equipment directly.
Part Details
| Part Number | 516058101 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Shaft |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | PG680 |
| Floor Grinder | PG820 |
| 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.
