The Wacker Neuson 5200023103 is a genuine OEM Bearing Housing designed for the PS4 series submersible pumps, including PS4-7503HH, PS4-7503HF, PS4-11003HH, and PS4-11003HF models across multiple voltage configurations. Sourced directly from Wacker Neuson, this part meets the original engineering specifications for these heavy-duty electric submersible pumps. Whether you are running a 220V or 440V unit in the 10 hp or 15 hp range, part number 5200023103 is the correct OEM replacement. Confirm your model number before ordering to ensure compatibility.
Key Features
- Genuine OEM Structural Integrity — Manufactured to the original bearing seat tolerances, ensuring proper load distribution and alignment within the pump motor assembly.
- Direct-Fit Replacement — Designed to install into the PS4 series pump housing without modification, aligning with existing bolt patterns and seal interfaces.
- Broad PS4 Series Coverage — Fits PS4-7503HH, PS4-7503HF, PS4-11003HH, and PS4-11003HF models across 220V/60Hz, 440V/60Hz, and 400V/50Hz electrical configurations.
- Protects Motor Bearing Life — A correctly fitted bearing housing keeps rotating components properly aligned, preventing premature bearing wear, vibration, and motor damage under continuous submersible operation.
- Electrical Safety Relevance — Proper housing integrity is critical in submersible applications; a cracked or worn housing can compromise motor sealing and create electrical hazards in wet environments.
The bearing housing is a structural component that encloses and positions the motor bearings within the submersible pump assembly. It maintains precise alignment between the rotating shaft and the pump motor, allowing the impeller to spin true under load and under pressure. When a bearing housing cracks, corrodes, or becomes worn, it allows shaft misalignment that accelerates bearing failure, generates excessive vibration, and can ultimately lead to motor burnout — taking the entire pump out of service.
Part Details
| Part Number | 5200023103 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bearing Housing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS4-7503HH | PS47503HH | 5000008856, 5000009147, 5000009148, 5000008857 |
| PS4-1003HF | PS411003HF | 5000008872, 5000008878, 5000009210 |
| PS4-7503HF | PS47503HF | 5000008862, 5000008863, 5000009206 |
| PS4-11003HH | PS411003HH | 5000008868, 5000008876, 5000009154, 5000009153, 5000009208 |
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.
