The Wacker Neuson is a genuine OEM Hexagon Nut designed for the PDT and PDI series diaphragm pumps, including the PDT2A, PDT2, PDI2A(I), PDT3A, PDT3, PDI3A, and PDI3A(I). As a genuine Wacker Neuson part, the is manufactured to the same specifications as the original hardware installed at the factory, ensuring a correct, secure fit every time. This nut is confirmed compatible across multiple machine numbers within the PDT2A, PDT3A, and PDI3A families, making it a versatile fastener for diaphragm pump service and maintenance. Keep on hand for scheduled maintenance or field repairs to keep your pump operating as intended.
Key Features
- Genuine OEM Hardware Grade — Manufactured to Wacker Neuson's original torque and thread specification, ensuring the correct clamping load and resistance to loosening under pump vibration.
- Drop-In Fastener Replacement — Matches the original thread pitch, hex size, and material profile for straightforward installation without rework or modification to surrounding components.
- Broad PDT/PDI Series Coverage — Fits PDT2A, PDT2, PDI2A(I), PDT3A, PDT3, PDI3A, and PDI3A(I) diaphragm pump models across multiple machine configurations.
- Maintains Pump Integrity Under Load — A properly torqued hexagon nut secures critical pump housings and fastening points; a worn or missing nut can allow components to shift, leading to fluid loss or pump failure.
- Verified Wacker Neuson Part Number — Ordering by OEM part number 5000182016 confirms you receive the correct fastener for your specific pump model, eliminating guesswork on hardware dimensions.
A hexagon nut is a standard six-sided fastening component used throughout diaphragm pump assemblies to secure housings, covers, brackets, and mechanical connections under operational stress. In a diaphragm pump, where vibration and fluid pressure are constant, properly rated and correctly seated nuts are essential to maintaining leak-free joints and structural integrity. When a hexagon nut becomes stripped, corroded, or lost during service, replacing it with the correct OEM-spec part like the Wacker Neuson 5000182016 ensures the assembly returns to its original clamping strength and alignment.
Part Details
| Part Number | 5000182016 |
|---|---|
| Old Part Number | 0182016 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexagon Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PDT2A | PDT2A | 5000620769, 5100075510 |
| PDT2 Pump, Diaphragm | PDT2 | 5000620770 |
| PDI2A(I) | PDI2A(I) | 5000620772, 5100075511 |
| PDT3A | PDT3A | 5000620773, 5100075507 |
| PDT3 | PDT3 | 5000620774 |
| PDI3A | PDI3A | 5000620775, 5100075508 |
| PDI3A(I) | PDI3A(I) | 5000620776, 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.
