The Wacker Neuson Pin is a genuine OEM component designed for the PDT2A, PDT2, PDI2A(I), PDT3A, PDT3, PDI3A, and PDI3A(I) diaphragm pump series. As a direct Wacker Neuson OEM part, the is manufactured to the same specifications as the original, ensuring correct fitment within the pump assembly. This Pin is sourced directly through authorized Wacker Neuson supply channels, making it the correct choice for service technicians and operators maintaining these diaphragm pumps.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original dimensional tolerances, ensuring the pin seats and retains correctly within the pump mechanism without adjustment.
- Direct-Fit Replacement — Designed to drop into the same mounting position as the original, compatible across both 2-inch and 3-inch PDT and PDI diaphragm pump models.
- Broad Diaphragm Pump Compatibility — Confirmed fitment across the PDT2A, PDT2, PDI2A(I), PDT3A, PDT3, PDI3A, and PDI3A(I) series — covering a wide range of Wacker Neuson portable diaphragm pump configurations.
- Maintains Pump Integrity — A correctly fitted pin keeps the internal linkage or retaining mechanism properly aligned; a worn or missing pin can lead to component looseness, misfeed, or pump failure during operation.
- Verified Part Number — Order with confidence using Wacker Neuson part number 5000180258, cross-referenced against multiple machine numbers across the PDT and PDI diaphragm pump families.
A pin in a diaphragm pump assembly serves as a mechanical retaining or pivot point, holding internal components — such as drive linkage, valve assemblies, or diaphragm actuating rods — in precise alignment during pump operation. When a pin wears, bends, or is lost entirely, the components it locates can shift or separate, causing inconsistent flow, increased internal stress, or a full pump stoppage. Replacing a worn pin promptly with the correct OEM part restores proper mechanical alignment and keeps the pump delivering consistent fluid transfer performance.
Part Details
| Part Number | 5000180258 |
|---|---|
| Old Part Number | 0180258 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pin |
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.
