The Husqvarna 579010501 Nut is a genuine OEM component designed for the DCR300 and DCR500 demolition equipment. Sourced directly from Husqvarna, this nut matches the exact specifications of the original hardware used in these machines. Cross-reference part number 579010501 against your parts diagram to confirm the correct position before ordering. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Hardware Grade — manufactured to Husqvarna's exact material and dimensional standards, ensuring the correct thread engagement and clamping load for the application.
- Direct Drop-In Replacement — this nut is engineered to install exactly as the original, with no reworking of mating threads or fastener positions required.
- Confirmed Fitment for DCR300 and DCR500 — verified compatibility with both DCR300 and DCR500 demolition equipment, so you can order with confidence.
- Structural Integrity Restored — a correct, properly torqued fastener maintains the assembly's designed clamping force, preventing loosening, vibration-related wear, and component misalignment during heavy-duty demolition work.
- Operational Safety — on demolition equipment operating under high vibration and load, using a correctly specified OEM fastener is essential to maintaining the integrity of critical assemblies and safe machine operation.
A nut is a fundamental fastening component that works together with a bolt or threaded stud to clamp and secure machine assemblies. In demolition equipment like the DCR300 and DCR500, fasteners are subjected to significant vibration, shock loads, and environmental stress during operation. Using the correct OEM-specification nut ensures proper thread fit, adequate clamping force, and long-term joint integrity — a worn, stripped, or incorrectly sized nut can lead to assembly loosening, accelerated component wear, or structural failure in demanding working conditions.
Part Details
| Part Number | 579010501 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Nut |
Compatibility & Fitment
| Name | Model |
|---|---|
| Demolition Equipment | DCR300 |
| Demolition Equipment | DCR500 |
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.
