The Husqvarna 578391801 Plug is a genuine OEM component designed for the DXR140 and DXR145 demolition robots. As a direct Husqvarna OEM part, it is built to the exact specifications required by these machines, ensuring a correct, trouble-free installation. DHS Equipment supplies this part to help keep your equipment running at full capability. Cross-reference part number 578391801 against your parts diagram to confirm fitment before ordering.
Key Features
- Genuine OEM Construction — manufactured to Husqvarna's exact material and dimensional specifications, ensuring the plug seats and seals the way the machine was engineered to require
- Direct-Fit Replacement — installs directly into the OEM mounting point on DXR140 and DXR145 demolition robots with no reworking of surrounding components
- Confirmed DXR Compatibility — verified fitment for the DXR140 and DXR145 demolition robot families, giving you confidence before the part ships
- Protects Internal Systems — a correctly fitted plug prevents contamination, pressure loss, or fluid ingress in the port it closes, maintaining the robot's hydraulic and operational integrity
- Restored Machine Readiness — replacing a damaged or missing plug with the correct OEM component brings the machine back to its designed operating condition quickly and cleanly
A plug serves as a sealing closure for an open port or passage within the machine — blocking off hydraulic, pneumatic, or fluid channels that are not in active use or that require sealing during service. On a demolition robot such as the DXR140 and DXR145, maintaining sealed ports is critical to sustaining hydraulic pressure and protecting internal components from debris and moisture ingress. A damaged, missing, or incorrectly sized plug can lead to fluid loss, pressure drop, and potential contamination of sensitive systems.
Part Details
| Part Number | 578391801 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Plug |
Compatibility & Fitment
| Name | Model |
|---|---|
| Demolition Equipment | DXR140 |
| Demolition Equipment | DXR145 |
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.
