The Wacker Neuson Oil Lifter Plate is a genuine OEM component designed for the PS4-7503HH, PS4-7503HF, PS4-11003HH, and PS4-11003HF series 4-inch submersible pumps. Sourced directly from Wacker Neuson, this part matches the original specification exactly — no guesswork, no fitment concerns. The covers an extensive range of PS4 pump configurations across 50Hz, 60Hz, and 575V variants, making it the correct choice for both High Head and High Output models in the PS4 lineup. If your submersible pump is showing signs of lubrication irregularity or internal wear, replacing the Oil Lifter Plate with a genuine part restores proper function and protects the pump's motor and mechanical components.
Key Features
- Genuine OEM Lubrication Integrity — Manufactured to Wacker Neuson's exact material and dimensional specification, ensuring the oil lifter maintains the correct fluid film across internal rotating components.
- Direct Drop-In Replacement — Engineered to install in the original position within the pump housing without modification, preserving proper alignment with the motor shaft and oil reservoir.
- Broad PS4 Series Coverage — Fits PS4-7503HH, PS4-7503HF, PS4-11003HH, and PS4-11003HF models across 220V, 400V, 440V, and 575V electrical configurations.
- Protects Motor Longevity — A functioning Oil Lifter Plate keeps internal bearings and seals properly lubricated; a worn or failed plate leads to dry running, overheating, and premature motor failure.
- Verified Part Number — Part number 5000150516 is confirmed against Wacker Neuson's official parts documentation for the PS4 submersible pump family.
The Oil Lifter Plate sits within the oil chamber of the submersible pump motor and is responsible for distributing lubricating oil to the pump's internal bearings and mechanical seal during operation. As the pump runs, the plate picks up oil from the reservoir and delivers it to moving components that would otherwise run dry and overheat. When this plate wears, cracks, or becomes misaligned, lubrication breaks down quickly — leading to accelerated bearing wear, seal failure, and ultimately motor burnout. Replacing a damaged Oil Lifter Plate promptly is one of the most cost-effective ways to extend the service life of a PS4 submersible pump.
Part Details
| Part Number | 5000150516 |
|---|---|
| Old Part Number | 0150516 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Lifter Plate |
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.
