The Wacker Neuson Hose Fitting is a genuine OEM component designed for MDP3 and PT3c series diaphragm and trash pumps. As a direct OEM part, is manufactured to the exact specifications of the original, ensuring a correct connection at the hose interface without the need for adaptation. This fitting is confirmed compatible across the MDP3, MDP3X, MDP3-CN, PT3G-c CE, and PT3G-c CN pump models, making it a straightforward replacement for operators working across multiple units in the same series.
Key Features
- OEM-Spec Sealing Integrity — Manufactured to original tolerances, this hose fitting maintains a leak-free connection at the pump's fluid transfer point — critical for sustaining prime and preventing pressure loss.
- Direct Hose Interface Fit — Dimensioned to match the original port and hose barb geometry exactly, so the fitting seats and secures the same way the factory part did.
- Broad Series Compatibility — Fits MDP3 and PT3c series Wacker Neuson pumps, covering both CE and CN variants as well as the MDP3X 75mm/3in diaphragm trash pump configuration.
- Sustained Flow Performance — A correctly fitted hose connection keeps fluid routing sealed and uninterrupted; a cracked or degraded fitting can cause air ingestion, loss of prime, and reduced pump output.
- Fuel and Fluid System Compliance — Using the correct OEM fitting ensures the connection meets the pump's original pressure and chemical-compatibility requirements for the fluids being handled.
A hose fitting is the mechanical connector that joins a flexible hose to the pump body or discharge assembly, creating a sealed fluid pathway that can withstand the operating pressure of the pump. On diaphragm and trash pumps like the MDP3 and PT3c series, this connection must remain airtight to sustain prime and maintain consistent flow — any leak at the fitting allows air into the system, which disrupts pumping action and can cause the unit to lose prime entirely. When a hose fitting cracks, strips, or degrades, flow becomes erratic and the pump may fail to move fluid effectively, making prompt replacement essential to keeping the equipment operational.
Part Details
| Part Number | 5100061603 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hose Fitting |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| MDP3 | MDP3-CE | 5100056324 |
| 75mm/3in Diaphragm Trash Pumps | MDP3X | 5000630420 |
| Water Pump | MDP3-CN | 5000630438 |
| PT3c | PT3G-c CE | 5100079343 |
| PT3c | PT3G-c CN | 5100079600 |
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.
