The Wacker Neuson Plumbing Complete is a genuine OEM assembly designed for the PDT2A, PDT3A, and PDI3A submersible pump series. As a direct OEM replacement sourced through authorized Wacker Neuson channels, this assembly delivers the exact configuration required to restore full hydraulic flow and discharge performance to your pump. Whether you're servicing a PDT2A, PDT3A, or PDI3A unit, part number ensures a correct, stock-spec installation with no guesswork on fitment.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original design specifications, ensuring correct port sizing, thread pitch, and material grade for reliable fluid-handling performance in submersible pump applications.
- Complete Assembly — Supplied as a full Plumbing Complete unit, so all interconnecting plumbing components arrive together and install as a matched set — no sourcing individual fittings separately.
- Confirmed Fitment — Verified for the PDT2A, PDT3A, and PDI3A submersible pump series; cross-reference part number 5000165646 with your pump's serial plate before ordering.
- Restores Full Discharge Performance — A degraded or leaking plumbing assembly causes loss of prime, reduced flow rate, and pump cavitation; replacing with this assembly returns the pump to its rated output capacity.
- Leak-Free Fluid Path — The complete assembly maintains pressure integrity across all internal connections, protecting the pump motor and surrounding equipment from water ingress and unintended discharge.
The plumbing assembly in a submersible pump forms the internal and external fluid pathway that directs water from the intake through the pump body and out through the discharge port. It connects the pump's hydraulic components into a sealed, pressure-bearing circuit, and any crack, blockage, or joint failure in this assembly compromises the pump's ability to move water efficiently. When the plumbing assembly wears out or is damaged, the pump may lose prime, cavitate, or discharge at reduced pressure — replacing the complete assembly rather than individual components is the most reliable way to restore full pump function.
Part Details
| Part Number | 5000165646 |
|---|---|
| Old Part Number | 0165646 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Plumbing Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PDT2A | PDT2A | 5000620769 |
| PDT3A | PDT3A | 5000620773 |
| PDI3A | PDI3A | 5000620775 |
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.
