The Wacker Neuson Motor Housing is a genuine OEM component designed for PS4-11003HH and PS4-11003HF series submersible pumps. This housing is the structural enclosure that surrounds and protects the motor assembly inside the pump, and is engineered to the exact dimensions required for proper motor fitment, sealing, and thermal performance across the full PS4 lineup. Sourced directly from Wacker Neuson, part meets the same manufacturing standards as the original component installed at the factory. Compatible across multiple voltage configurations including 220V, 440V, 575V, and 400V variants in both High Head (HH) and High Output (HF) configurations.
Key Features
- Genuine OEM Structural Integrity — Precision-formed to maintain exact wall tolerances that protect internal motor windings from moisture ingress and mechanical stress in submersible pump applications.
- Direct Drop-In Replacement — Matches the original bolt pattern, port alignment, and outer diameter of the PS4 motor assembly, allowing straightforward installation without custom fitting.
- Broad PS4 Series Compatibility — Fits PS4-11003HH High Head and PS4-11003HF High Output models across 220V, 440V, 575V, and 400V/50Hz voltage configurations.
- Protects Motor Performance — A compromised or cracked motor housing allows water infiltration into the motor cavity, leading to winding failure and complete pump loss; this OEM replacement restores proper protection.
- Electrical Safety Compliance — As the primary barrier between the motor and surrounding water, a correctly seated OEM motor housing is critical to safe submersible operation and maintaining electrical isolation.
The motor housing on a submersible pump serves as the protective shell enclosing the electric motor that drives the pump impeller. In submersible applications, this housing must maintain a watertight seal at all mating surfaces to prevent water from reaching the motor windings — a failure that typically results in immediate motor burnout and pump shutdown. A worn, cracked, or damaged housing compromises both pump reliability and operator safety, making timely replacement with a correctly specified OEM part essential for continued safe operation.
Part Details
| Part Number | 5000150840 |
|---|---|
| Old Part Number | 0150840 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Motor Housing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS4-11003HH | PS411003HH | 5000008876, 5000009153, 5000009154, 5000008867, 5000008869, 5000008870, 5000008877, 5000009155, 5000009208 |
| PS4-11003HF | PS411003HF | 5000008878, 5000009156, 5000009157, 5000008871, 5000008873, 5000008874, 5000008879, 5000009158, 5000009210 |
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.
