The Wacker Neuson M6 Nut is a genuine OEM fastener designed for the PS2, PS3, and PS4 series submersible pumps, including PS2-3703, PS3-3703, PS3-5503, PS4-3703, PS4-5503, PS4-7503HH, PS4-7503HF, PS4-11003HH, PS4-11003HF, PSW3-1500, PS2-1500, PSC4-2203, and PSC4-3703 models. Sourced directly from Wacker Neuson, part number matches the exact thread specification called out in the original equipment build. This genuine OEM nut ensures consistent clamping force and corrosion resistance in the wet, submerged environments these pumps operate in. With coverage spanning 2-inch, 3-inch, and 4-inch discharge models across 50 Hz and 60 Hz voltage configurations, a single part number services the full PS submersible pump family.
Key Features
- Genuine OEM Thread Integrity — Manufactured to the exact M6 thread pitch and torque specification used in original Wacker Neuson PS series pump assembly, eliminating the risk of cross-threading or fastener failure in service.
- Corrosion-Resistant Construction — Built to withstand continuous exposure to water and the demanding submerged conditions common to PS series pump installations.
- Broad PS Series Compatibility — A single OEM part number covers PS2, PS3, and PS4 discharge-size families across both 50 Hz and 60 Hz voltage variants, including High Head (HH) and High Flow (HF) configurations.
- Secure Clamping for Pump Integrity — A correctly torqued M6 nut maintains the structural and hydraulic integrity of the pump assembly; a worn or incorrect fastener can lead to housing shifts, seal misalignment, or premature pump failure.
- Direct OEM Replacement — Drops into place using standard tooling with no rework or adaptation needed at the fastener point.
An M6 nut is a small-diameter metric fastener used to secure components within the pump assembly — such as motor housings, impeller covers, or internal mounting brackets — to their mating bolts or studs. In submersible pump applications, fasteners must maintain consistent clamping load even after extended immersion; an undertorqued or degraded nut can allow housing panels or internal components to shift, compromising the pump's hydraulic seal and overall output. Replacing a worn or damaged nut with the correct genuine OEM part restores the assembly to its designed clamping specification and prevents secondary damage to surrounding components.
Part Details
| Part Number | 5000150744 |
|---|---|
| Old Part Number | 0150744 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | M6 Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS2-3703 | PS23703 | 5000008827, 5000008826, 5000009132, 5000009133, 5000008825, 5000008828, 5000008829, 5000008830, 5000009134, 5000009194 |
| PS3-3703 | PS33703 | 5000008833, 5000008832, 5000009135, 5000009136, 5000008831, 5000008834, 5000008835, 5000008836, 5000009137, 5000009196 |
| PS4-3703 | PS43703 | 5000008839, 5000008838, 5000009138, 5000009139, 5000008837, 5000008840, 5000008841, 5000008842, 5000009140, 5000009198 |
| PS3-5503 | PS35503 | 5000008844, 5000008845, 5000009141, 5000009142, 5000008843, 5000008846, 5000008847, 5000008848, 5000009143, 5000009200 |
| PS4-5503 | PS45503 | 5000008850, 5000008851, 5000009144, 5000009145, 5000008849, 5000008852, 5000008853, 5000008854, 5000009146, 5000009202 |
| PS4-7503HH | PS47503HH | 5000008856, 5000008857, 5000009147, 5000009148, 5000008855, 5000008858, 5000008859, 5000008860, 5000009149, 5000009204 |
| PS4-7503HF | PS47503HF | 5000008862, 5000008863, 5000008866, 5000009150, 5000009151, 5000008861, 5000008864, 5000008865, 5000009152, 5000009206 |
| PS4-11003HH | PS411003HH | 5000008868, 5000008876, 5000009153, 5000009154, 5000008867, 5000008869, 5000008870, 5000008877, 5000009155, 5000009208 |
| PS4-1003HF | PS411003HF | 5000008872, 5000008878, 5000009156, 5000009157, 5000008871, 5000008873, 5000008874, 5000008879, 5000009158, 5000009210 |
| PSW3 1500 Sub. Pump, 220V/60hz, 2hp, 49' Cord, 13.7A | PSW31500 | 5000620339, 5000620444 |
| PS2-1500 | PS21500 | 5000620458 |
| 3~Submersible Pumps | PSC42203 | 5000620469 |
| 3~Submersible Pumps | PSC43703 | 5000620470 |
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.
