The Wacker Neuson Screw is a genuine OEM component designed for the PS4-11003HH submersible pump series, including 220V/60Hz, 440V/60Hz, and 400V/50Hz high head configurations. As a factory-sourced part, it meets the exact specifications set during original assembly, ensuring consistent performance across every application it was engineered for. Whether you're servicing a single-phase or three-phase unit, this is the correct replacement screw for your PS4-11003HH pump.
Key Features
- Genuine OEM Fastener Specification — Manufactured to the exact thread pitch, head type, and material grade specified for the PS4-11003HH pump assembly, so torque values and clamping force remain within design tolerances.
- Direct Drop-In Replacement — Matches the original mounting point geometry, seating flush without reworking surrounding hardware or mating surfaces.
- Broad PS4-11003HH Series Coverage — Compatible with PS4-11003HH submersible pumps across 220V/60Hz, 440V/60Hz, and 400V/50Hz high head variants.
- Maintains Structural Integrity — A correctly fitted screw keeps covers, housings, and internal components properly secured; a stripped or incorrect fastener can lead to misalignment, vibration, or water ingress in a submersible application.
- Sourced Direct from Wacker Neuson — Supplied as a genuine Wacker Neuson part, carrying the same part number — 5100028549 — used by authorized service centers worldwide.
A screw may be a small component, but in a submersible pump environment it plays a critical role in holding assemblies together under continuous vibration, hydraulic pressure, and exposure to water. The correct fastener ensures that housings, guards, or internal components stay securely fixed, preventing movement that could cause wear, leaks, or mechanical failure. Using an incorrect or worn screw risks compromising the integrity of the entire assembly, making an exact OEM replacement the straightforward choice for any service or rebuild.
Part Details
| Part Number | 5100028549 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS4-11003HH | PS411003HH | 5000008868, 5000008876, 5000009153, 5000009154, 5000009208 |
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.
