The Husqvarna 578328001 Printed Circuit Assembly is a genuine OEM component designed for the PP455E power pack. As an authentic Husqvarna part, this assembly is manufactured to the exact electrical specifications of the original, ensuring correct operation within the power pack's control system. DHS Equipment supplies this part to help keep your equipment running at full capability. Cross-reference part number 578328001 against your parts diagram to confirm fitment before ordering.
Key Features
- OEM Electrical Specification — manufactured to Husqvarna's exact circuit design, ensuring correct voltage handling, signal integrity, and component layout for the PP455E power pack.
- Direct-Fit Replacement — engineered to match the original mounting points and connector configuration, allowing straightforward installation without adapting or modifying the existing harness.
- PP455E Power Pack Compatibility — purpose-built for the PP455E power pack, the hydraulic power source used to drive compatible Husqvarna construction tools on the jobsite.
- Restored Control System Performance — a functioning printed circuit assembly keeps the power pack's electronic controls operating correctly; a failed board can cause erratic output, loss of control response, or complete unit shutdown.
- Electrical Safety Integrity — using a genuine OEM board preserves the designed protection circuits, reducing the risk of electrical faults that could damage connected tools or compromise operator safety.
The Printed Circuit Assembly is the electronic control board at the heart of the PP455E power pack's management system. It processes input signals and governs the power pack's output, coordinating functions such as motor control, safety cut-outs, and operational feedback. When this board fails or becomes damaged, the power pack may behave erratically, lose output control, or fail to start altogether — making prompt replacement with a correct OEM part essential to restoring safe, dependable operation.
Part Details
| Part Number | 578328001 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Printed Circuit Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Pack | PP455E |
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.
