The Husqvarna 579005501 Screw is a genuine OEM fastener designed for the PP518 power pack. As a direct Husqvarna replacement, this screw is manufactured to the exact dimensions and thread specification required for a secure, rattle-free fit. DHS Equipment supplies this part to help keep your PP518 running without compromise.
Key Features
- OEM Thread and Dimension Accuracy — Manufactured to Husqvarna's exact thread pitch, diameter, and head profile, ensuring the fastener seats and torques correctly without stripping or misalignment.
- Drop-In Replacement — Installs directly in place of the original hardware with no modification to the mounting point or surrounding components on the PP518.
- Built for the PP518 Power Pack — Confirmed fitment for the PP518 hydraulic power pack, the high-output drive unit used to power Husqvarna wall saws, core drills, and related construction equipment.
- Structural Integrity Restored — A correct-spec fastener maintains proper clamping force across assemblies, preventing component movement, vibration-induced wear, and premature failure of adjacent parts.
- Genuine Husqvarna OEM Part — Sourced directly from Husqvarna's construction equipment parts program, giving you confidence that part number this part is the right component for your machine.
A screw may appear to be a simple fastener, but using the correct OEM replacement matters on a high-output power pack like the PP518. Each fastener in the assembly is specified for a precise thread engagement depth and clamping load — substituting an incorrectly sized or graded screw can lead to loosening under vibration, damaged threads, or compromised structural connections. Replacing a worn or damaged screw with the exact Husqvarna original restores the assembly to its designed holding strength and keeps critical components securely in place during operation.
Part Details
| Part Number | 579005501 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Screw |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Pack | PP518 |
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.
