The Wacker Neuson 5100028492 is a genuine OEM Stud Bolt designed for the PS2, PS3, and PS4 series submersible pumps. This factory-sourced fastener covers a wide range of PS-series configurations, including PS2-3703, PS3-3703, PS3-5503, PS4-3703, and PS4-5503 models across multiple voltage and frequency variants. As a genuine Wacker Neuson part, the 5100028492 is manufactured to the exact tolerances required for proper assembly and secure pump operation. Verify your model number before ordering to ensure this stud bolt is the correct match for your specific unit.
Key Features
- Genuine OEM Fastener Integrity — Manufactured to Wacker Neuson's exact thread pitch and material spec, ensuring the clamping force and torque characteristics needed for submersible pump assembly remain consistent over time.
- Drop-In Replacement — Matches the original stud bolt configuration so it seats and threads into existing pump housing bosses without rework or modification to mating components.
- Broad PS-Series Coverage — Compatible with PS2-3703, PS3-3703, PS3-5503, PS4-3703, and PS4-5503 submersible pump models, including 220V, 440V, 50Hz, and 60Hz variants.
- Structural Reliability Under Submerged Conditions — A secure, properly torqued stud bolt keeps pump housing components sealed and aligned; a loose or corroded stud can compromise housing integrity and lead to pump failure in the field.
- Correct Material and Corrosion Resistance — Built to withstand the moisture-rich environment of submersible pump service, maintaining holding strength across extended dewatering operations.
A stud bolt is a fully threaded fastener used to clamp and secure pump housing sections or end caps together, creating the structural integrity the pump needs to operate under load. In submersible dewatering pumps like the PS series, these fasteners must maintain consistent clamping force even when fully submerged and subjected to vibration during continuous pumping. When a stud bolt becomes corroded, stripped, or breaks, the housing joint can lose its seal, potentially allowing water ingress into electrical components or causing misalignment of internal pump elements — both of which can result in motor failure or reduced pumping performance.
Part Details
| Part Number | 5100028492 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Stud Bolt |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS3-3703 | PS33703 | 5000008833, 5000008832, 5000009136, 5000009135 |
| PS4-3703 | PS43703 | 5000008839, 5000008838 |
| PS2-3703 | PS23703 | 5000008826 |
| PS3 5503 Sub. Pump, 440V/60hz, 7.5hp, 9.8A | PS35503 | 5000009142, 5000008845, 5000008844, 5000009141, 5000009200 |
| PS4 5503 Sub. Pump, 440V/60hz, 7.5hp, 9.8A | PS45503 | 5000009145, 5000008851, 5000008850, 5000009144, 5000009202 |
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.
