The Wacker Neuson is a genuine OEM Acorn Nut designed for the PS series submersible pumps, including the PS2-1503, PS3-1503, PS2-2203, PS3-2203, PS3-1500, PS2-1500, PS3-2200, PS2-1503L, PS2-2203L, PSA2-1503L, PSA2-2203L, and PSW3-1500 models. As a factory-sourced component, part is manufactured to the same specification as the hardware installed at the assembly stage, ensuring a direct match for the original fastener position. This Acorn Nut covers an exceptionally wide range of PS series configurations spanning multiple voltage ratings and discharge sizes, making it a versatile stock item for dealers and service shops supporting Wacker Neuson submersible pump fleets.
Key Features
- Genuine OEM Hardware Integrity — Sourced directly from Wacker Neuson, this Acorn Nut meets the exact thread pitch, material grade, and dome profile specified for PS series submersible pump assemblies.
- Drop-In Fastener Replacement — Matches the original thread engagement and seating geometry, allowing straightforward installation without reworking adjacent hardware or mounting surfaces.
- Broad PS Series Compatibility — Fits PS2-1503, PS3-1503, PS2-2203, PS3-2203, PS3-1500, PS2-1500, PS3-2200, PSW3-1500, PS2-1503L, PS2-2203L, PSA2-1503L, and PSA2-2203L pump models across 220V, 440V, 575V, and 400V configurations.
- Corrosion-Resistant Dome Profile — The closed acorn cap shields the fastener thread end from water intrusion and debris — critical for hardware used on submersible pump equipment that operates in submerged or wet environments.
- Correct Torque Retention — A properly sized, OEM-matched acorn nut maintains consistent clamping force across service intervals, preventing loosening caused by vibration during pump operation.
An acorn nut — also called a cap nut or dome nut — is a internally threaded fastener with a closed, rounded cap on one end. Its primary role is to secure a bolt or stud while simultaneously covering the exposed thread end, protecting it from moisture, dirt, and mechanical damage. On Wacker Neuson PS series submersible pumps, which regularly operate in standing water and harsh site conditions, this protection helps prevent thread corrosion and fastener seizure that can complicate future disassembly during service. When an acorn nut is stripped, cracked, or missing, the exposed thread becomes vulnerable to corrosion and the clamping joint may lose integrity, potentially allowing covers or components to shift under the vibration and hydraulic forces generated during pump operation.
Part Details
| Part Number | 5000150754 |
|---|---|
| Old Part Number | 0150754 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Acorn Nut |
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 |
| PS3 2200 | PS32200 | 5000009119 |
| PS3 1500 | PS31500 | 5000009117, 5000009118 |
| 3~Submersible Pumps | PS21503L | 5000620461, 5000620462 |
| PSA2-1503L | PSA21503L | 5000620463 |
| PSA2-2203L | PSA22203L | 5000620466 |
| PSW3 1500 Sub. Pump, 220V/60hz, 2hp, 49' Cord, 13.7A | PSW31500 | 5000620339, 5000620444 |
| PS2-1500 | PS21500 | 5000620458 |
| 3~Submersible Pumps | PS22203L | 5000620464, 5000620465 |
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.
