The Wacker Neuson Terminal Post is a genuine OEM component designed for the PS2-3703, PS3-3703, and PS4-3703 series submersible pumps. Sourced directly from Wacker Neuson, this part meets the exact design and material specifications of the original terminal post fitted at the factory. It is compatible across a wide range of voltage configurations including 220V, 440V, 575V, and 400V/50Hz variants within the PS-3703 submersible pump family. When your terminal post is damaged, corroded, or fails to maintain a secure electrical connection, replacing it with part number restores safe, reliable pump operation.
Key Features
- Genuine OEM Electrical Integrity — Manufactured to the exact conductivity and connection specifications of the original, ensuring the electrical circuit at the pump terminal is properly completed without resistance loss or arc risk.
- Direct Drop-In Replacement — Engineered to match the original terminal post mounting points and connector interface on PS-3703 series pumps, allowing straightforward installation without reworking the terminal housing.
- Broad PS-3703 Series Coverage — Fits PS2-3703, PS3-3703, and PS4-3703 submersible pumps across 2-inch, 3-inch, and 4-inch discharge sizes and multiple voltage configurations.
- Protects Pump Motor Continuity — A secure, correctly seated terminal post maintains the stable power supply the pump motor depends on; a failed or loose post can cause intermittent operation, motor damage, or complete pump shutdown.
- Electrical Safety at Depth — In submersible pump applications, a compromised terminal post is a genuine electrical hazard. Replacing it with a verified OEM part maintains the integrity of the sealed electrical connection in wet and submerged environments.
The terminal post serves as the primary electrical connection point between the pump's power supply cable and its motor winding circuit. It provides a secure, conductive anchor for the power leads, ensuring consistent voltage delivery to the motor under operating load. When a terminal post corrodes, cracks, or loosens — common in demanding dewatering environments — the pump may lose power intermittently, overheat, or fail to start altogether, making prompt replacement critical to keeping the pump performing safely.
Part Details
| Part Number | 5000150430 |
|---|---|
| Old Part Number | 0150430 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Terminal Post |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS2-3703 | PS23703 | 5000008826, 5000008827, 5000009132, 5000009133, 5000008825, 5000008828, 5000008829, 5000008830, 5000009134, 5000009194 |
| PS3-3703 | PS33703 | 5000008832, 5000008833, 5000009135, 5000009136, 5000008831, 5000008834, 5000008835, 5000008836, 5000009137, 5000009196 |
| PS4-3703 | PS43703 | 5000008839, 5000008838, 5000009138, 5000009139, 5000008837, 5000008840, 5000008841, 5000008842, 5000009140, 5000009198 |
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.
