The Wacker Neuson 5100029777 Impeller is a genuine OEM component designed for the PS4-7503HH submersible pump series. As a direct factory replacement, this impeller is sourced and specified to meet Wacker Neuson's original engineering requirements, ensuring it fits and functions exactly as the original. Genuine OEM designation means you can trust this part delivers the flow output and hydraulic performance your pump was built to produce.
Key Features
- Genuine OEM Hydraulic Geometry — Engineered to Wacker Neuson's original blade profile and vane angle, preserving the pump's rated flow rate and discharge pressure without compromise.
- Direct Drop-In Replacement — Matches the original mounting bore and shaft interface of the PS4-7503HH, allowing straightforward installation without machining or fitment guesswork.
- Confirmed Fitment — Verified for PS4-7503HH submersible pumps across multiple machine configurations.
- Sustained Pumping Efficiency — A worn or damaged impeller causes a significant drop in flow volume and suction lift; replacing it with this genuine part restores full pumping capacity immediately.
- Factory-Sourced Component — Carries Wacker Neuson's genuine OEM part number 5100029777, eliminating compatibility risk when sourcing through authorized channels.
The impeller is the rotating core of a centrifugal or submersible pump — it converts motor shaft energy into fluid movement by accelerating water outward through its vanes, generating the pressure and flow that moves liquid through the discharge line. In a submersible pump like the PS4-7503HH, the impeller operates fully submerged and is subject to constant wear from abrasive particles, debris, and cavitation. When the impeller erodes or cracks, flow rate drops sharply, the motor works harder, and pump efficiency falls off — often leading to overheating or motor failure if left unaddressed. Replacing a worn impeller promptly with a genuine OEM part restores the hydraulic performance the machine was rated to deliver.
Part Details
| Part Number | 5100029777 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Impeller |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS4-7503HH | PS47503HH | 5000008857, 5000008856 |
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.
