The Wacker Neuson Terminal is a genuine OEM Terminal designed for the PSC42203 and PSC43703 submersible pumps. As a direct factory replacement, this terminal ensures the correct electrical connection interface is maintained within the pump assembly. It is confirmed to fit both the PSC42203 and PSC43703 models, giving you confidence that you are ordering the right part for your machine.
Key Features
- Genuine OEM Electrical Integrity — sourced directly from Wacker Neuson, this terminal meets the exact conductivity and contact specification required for submersible pump electrical circuits.
- Direct Drop-In Replacement — engineered to match the original mounting and connection points on the PSC42203 and PSC43703, so installation follows the factory service procedure without adaptation.
- Confirmed Fitment — verified compatibility with the PSC42203 and PSC43703 submersible pump models.
- Consistent Electrical Contact — a correctly seated terminal maintains a stable connection to the pump motor circuit; a worn or corroded terminal can cause intermittent operation or complete pump failure.
- Corrosion-Resistant Design — built to withstand the wet, submerged operating environment inherent to submersible pump applications, helping maintain a secure and lasting electrical connection.
The terminal is an electrical connection point that carries current to the pump motor, forming a critical link between the power supply and the internal motor windings. In a submersible pump, this component must maintain a secure, moisture-resistant contact to ensure continuous and reliable pump operation. When a terminal becomes corroded, cracked, or loses its connection integrity, the pump may run erratically, fail to start, or trip electrical protection devices — making prompt replacement essential to restore full pump function.
Part Details
| Part Number | 5000178377 |
|---|---|
| Old Part Number | 0178377 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Terminal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 3~Submersible Pumps | PSC42203 | 5000620469 |
| 3~Submersible Pumps | PSC43703 | 5000620470 |
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.
