The Wacker Neuson is a genuine OEM Nut designed for the PDT2A, PDT2, PDI2A(I), PDT3A, PDI3A, and PDI3A(I) diaphragm pump series. Sourced directly from Wacker Neuson, this nut carries the same part number and specification as the original hardware installed at the factory. Fitment has been verified across multiple diaphragm pump models in both the PDT and PDI families, covering both 2-inch and 3-inch variants. When you need a direct, like-for-like replacement, the is the correct part for the job.
Key Features
- Genuine OEM Hardware Grade — Manufactured to the exact thread specification, material grade, and dimensional tolerances of the original fastener used in Wacker Neuson diaphragm pump assembly.
- Drop-In Replacement — Matches the original mounting position and thread engagement, so installation follows the standard service procedure without any re-fitting or adjustment.
- Broad Diaphragm Pump Compatibility — Fits PDT2A, PDT2, PDI2A(I), PDT3A, PDI3A, and PDI3A(I) pump models, covering both 2-inch and 3-inch diaphragm pump variants in the Wacker Neuson lineup.
- Structural Integrity Where It Counts — A correctly torqued, undamaged fastener maintains secure clamping across pump assemblies; a stripped or missing nut can lead to leaks, misalignment, or component separation under pressure.
- Verified Part Number — Wacker Neuson part number 5000180237 is confirmed against multiple model-specific parts diagrams, so you can order knowing this is the right nut for your pump.
Fasteners like this nut play a critical role in securing pump components — diaphragm housings, covers, and internal assemblies — under the cyclical pressure and vibration that diaphragm pumps generate during operation. A worn, damaged, or incorrectly sized nut can compromise the clamping force needed to maintain a leak-free seal and keep pump components properly aligned. Replacing a faulty fastener with the correct OEM part restores the designed clamping load and helps the pump perform as intended.
Part Details
| Part Number | 5000180237 |
|---|---|
| Old Part Number | 0180237 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PDT2A | PDT2A | 5000620769, 5100075510 |
| PDT2 Pump, Diaphragm | PDT2 | 5000620770 |
| PDI2A(I) | PDI2A(I) | 5000620772, 5100075511 |
| PDT3A | PDT3A | 5100075507 |
| PDI3A | PDI3A | 5100075508 |
| PDI3A(I) PUMP DIAPHRAGM | PDI3A(I) | 5100075509 |
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.
