The Wacker Neuson is a genuine OEM Stud Bolt designed for the PS2-1503, PS3-1503, PS2-2203, and PS3-2203 series submersible pumps. As a factory-sourced component, it delivers the exact thread spec, material grade, and dimensional accuracy required for a secure, leak-free pump assembly. This Stud Bolt is confirmed to fit across a wide range of PS-series configurations spanning 50mm and 75mm discharge sizes in 220V, 400V, 440V, and 575V variants. Keeping the correct hardware in place is essential to maintaining proper casing torque and pump integrity in demanding dewatering environments.
Key Features
- Correct Thread Spec and Material Grade — Manufactured to OEM tolerances, ensuring proper clamping force and corrosion resistance in wet, submerged pump environments.
- Drop-In Hardware Replacement — Matches the original stud length, thread pitch, and shoulder dimensions so the pump casing seats correctly without shimming or modification.
- Broad PS-Series Compatibility — Fits PS2-1503, PS3-1503, PS2-2203, and PS3-2203 models across multiple voltage configurations (220V, 400V, 440V, and 575V), covering a wide range of job-site electrical supplies.
- Casing Integrity Under Pressure — A correctly installed Stud Bolt maintains even clamping load across the pump housing, preventing seal distortion, casing leaks, and premature bearing wear.
- Genuine Wacker Neuson OEM Part — Sourced directly from the manufacturer, so you get the same hardware installed on the pump at the factory — not a generic fastener that may vary in hardness or plating.
A stud bolt is a headless fastener threaded on both ends that draws and clamps two mating surfaces — in this case the pump motor housing and casing — together under a controlled, even load. Unlike a conventional bolt, the stud remains fixed in one component while the nut applies clamping force, which allows for more consistent torque distribution around the pump casing seal. When a stud bolt is damaged, corroded, or improperly replaced with an incorrect fastener, the casing joint can lose uniform clamping force, leading to seal leakage, vibration-induced fatigue, and potential water ingress into the motor cavity — failures that can quickly render a submersible pump inoperable on a dewatering site.
Part Details
| Part Number | 5000150789 |
|---|---|
| Old Part Number | 0150789 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Stud Bolt |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS2-1503 | PS21503 | 5000008802, 5000008803, 5000009120, 5000009121, 5000009186, 5000008801, 5000008804, 5000008805, 5000008806, 5000009122 |
| PS3-1503 | PS31503 | 5000008808, 5000008809, 5000009123, 5000009124, 5000009188, 5000008807, 5000008810, 5000008811, 5000008812, 5000009125 |
| PS2-2203 | PS22203 | 5000008814, 5000008815, 5000009126, 5000009127, 5000009190, 5000008813, 5000008816, 5000008817, 5000008818, 5000009128 |
| PS3-2203 | PS32203 | 5000008820, 5000008821, 5000009129, 5000009130, 5000009192, 5000008819, 5000008822, 5000008823, 5000008824, 5000009131 |
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.
