The Wacker Neuson Bearing Housing is a genuine OEM component designed for the PS4-7503HH, PS4-7503HF, PS4-11003HH, and PS4-11003HF series 4-inch submersible pumps. Sourced directly through Wacker Neuson's authorized parts supply chain, this Bearing Housing is manufactured to the same specifications as the original part installed at the factory. It fits across a wide range of PS4 series voltage and frequency configurations, including 220V, 440V, 575V, and 400V variants in both High Head and High Output configurations. Verify your model number against the fitment list to confirm compatibility before ordering.
Key Features
- Genuine OEM Construction: — Machined and finished to the exact tolerancing required for the PS4 series pump shaft and bearing interface, ensuring correct load distribution and housing alignment.
- Direct-Fit Replacement: — Engineered to match the original bolt pattern, bore dimensions, and seating surfaces of the PS4-7503HH, PS4-7503HF, PS4-11003HH, and PS4-11003HF pumps for a straightforward swap-out.
- Broad PS4 Series Coverage: — Compatible with multiple voltage and frequency variants across the PS4-7503 and PS4-11003 families, spanning 50Hz and 60Hz configurations from 220V through 575V.
- Protects Pump Shaft Integrity: — A correctly seated bearing housing keeps the pump shaft true under load, preventing premature bearing wear, shaft deflection, and seal failure during continuous submersible operation.
- Maintains Motor and Impeller Alignment: — Proper housing fit ensures the impeller runs centered within the pump casing, sustaining rated flow output and preventing vibration-induced damage to motor windings or wear rings.
The bearing housing is the structural component that locates and retains the pump shaft bearings within the pump body. It holds the bearings in precise alignment so the shaft can rotate smoothly under the radial and axial loads generated during pumping. When the housing is cracked, corroded, or worn, bearings shift out of position, the shaft runs off-center, and the result is accelerated bearing failure, increased vibration, and eventual motor damage. Replacing a damaged bearing housing promptly is essential to restoring the pump's rated performance and protecting the motor assembly from secondary damage.
Part Details
| Part Number | 5000150617 |
|---|---|
| Old Part Number | 0150617 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bearing Housing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS4-7503HH | PS47503HH | 5000008856, 5000008857, 5000009147, 5000009148, 5000008855, 5000008858, 5000008859, 5000008860, 5000009149, 5000009204 |
| PS4-7503HF | PS47503HF | 5000008862, 5000008863, 5000008866, 5000009150, 5000009151, 5000008861, 5000008864, 5000008865, 5000009152, 5000009206 |
| PS4-11003HH | PS411003HH | 5000008868, 5000008876, 5000009153, 5000009154, 5000008867, 5000008869, 5000008870, 5000008877, 5000009155, 5000009208 |
| PS4-1003HF | PS411003HF | 5000008872, 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.
