The Wacker Neuson Pump Casing is a genuine OEM component designed for PSC31503 and PSC31603EX series submersible pumps. As a factory-sourced part, it is manufactured to the exact tolerances and material standards specified for these pumps, ensuring correct fluid path geometry and a proper seal against the pump internals. This casing is the direct replacement for worn or damaged units on both the PSC31503 and PSC31603EX, covering standard and EX-rated submersible pump configurations.
Key Features
- Genuine OEM Construction — Molded and finished to Wacker Neuson's original dimensional specifications, preserving the correct internal flow path and pressure characteristics critical to submersible pump output.
- Drop-In Housing Replacement — Matches the original bolt pattern, inlet/outlet geometry, and sealing surfaces of the PSC31503 and PSC31603EX, allowing the pump assembly to be rebuilt without modification to surrounding components.
- Covers Standard and EX-Rated Models — Compatible with both the PSC31503 and the PSC31603EX submersible pump variants, making this a practical stock item for fleets running either configuration.
- Protects Pump Efficiency — A compromised casing allows water to bypass the impeller, reducing flow rate and discharge pressure. Replacing a cracked or eroded casing restores the pump to its rated output.
- Sourced Direct from Wacker Neuson — Supplied as a genuine OEM part with the manufacturer's part number 5000177025, giving you confidence in fitment accuracy before the part ships.
The pump casing is the outer housing that surrounds the impeller and directs water through the pump's internal flow path, from the inlet to the discharge port. It maintains the pressure differential that allows the submersible pump to draw in and expel fluid efficiently. When the casing cracks, warps, or erodes — common results of abrasive slurry, impact, or prolonged wear — flow rate drops, the pump works harder than designed, and internal components are exposed to damage. Replacing the casing promptly restores proper hydraulic performance and extends the service life of the pump assembly.
Part Details
| Part Number | 5000177025 |
|---|---|
| Old Part Number | 0177025 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pump Casing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 3~Submersible Pumps | PSC31503 | 5000620468 |
| 3~Submersible Pumps | PSC31603EX | 5000620471 |
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.
