The Wacker Neuson M12 Nut is a genuine OEM fastener designed for PS2 and PS3 series submersible pumps, including the PS2-1503, PS3-1503, PS2-2203, and PS3-2203 models across a wide range of voltage and frequency configurations. As a direct OEM component, part is produced to the same specifications as the original hardware installed at the factory, ensuring a correct and secure fit within the pump assembly. This nut is compatible with both 50 Hz and 60 Hz variants, covering 220V, 440V, and 400V pump configurations in the PS2 and PS3 families.
Key Features
- OEM Thread Specification: — Manufactured to exact M12 thread dimensions, ensuring proper torque retention and a secure mechanical connection within the pump housing.
- Drop-In Hardware Replacement: — Matches the original fastener geometry and thread pitch, fitting directly onto existing pump studs and bolts without rework.
- Broad PS-Series Compatibility: — Fits PS2-1503, PS3-1503, PS2-2203, and PS3-2203 submersible pumps across 220V/60 Hz, 440V/60 Hz, and 400V/50 Hz configurations.
- Maintains Structural Integrity: — A correctly torqued M12 nut keeps pump components firmly secured; a loose or damaged nut can allow housing misalignment and increase risk of seal failure or vibration damage.
- Genuine Wacker Neuson Part: — Sourced directly through authorized Wacker Neuson supply channels, so you receive the correct hardware rather than a generic substitute that may vary in grade or coating.
An M12 nut is a metric hex fastener used to clamp and secure components within the pump assembly, bearing the clamping load that holds critical parts in alignment during operation. In a submersible pump, fasteners like this nut are exposed to constant moisture and pressure cycling, making correct material grade and thread form essential for long-term holding strength. When this fastener is worn, stripped, or missing, it can allow pump components to shift under load, leading to vibration, accelerated seal wear, and potential loss of pump performance.
Part Details
| Part Number | 5000176969 |
|---|---|
| Old Part Number | 0176969 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | M12 Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS2-1503 | PS21503 | 5000008802, 5000008803, 5000009120, 5000009121, 5000009186 |
| PS3-1503 | PS31503 | 5000008808, 5000008809, 5000009188 |
| PS2-2203 | PS22203 | 5000008814, 5000008815, 5000009190 |
| PS3-2203 | PS32203 | 5000008820, 5000008821, 5000009129, 5000009130, 5000009192 |
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.
