The Wacker Neuson Nipple Fitting is a genuine OEM component designed for the PTS4V and PTS4V(I) series 100mm/4-inch centrifugal trash pumps. Sourced directly from Wacker Neuson, this fitting delivers the exact thread form, dimensional tolerances, and material specification required for a leak-free hydraulic connection in your pump's fluid circuit. It is a verified direct replacement for all listed PTS4V and PTS4V(I) configurations, including both standard and international variants. Keep part number on hand to minimize costly interruptions on dewatering and fluid-transfer operations.
Key Features
- Leak-Free Thread Precision — Machined to OEM thread specification, ensuring a pressure-tight seal in the pump's fluid circuit without the risk of weeping or cross-threading that an off-spec fitting can introduce.
- Direct OEM Replacement — Matches the original port geometry and connection profile of the PTS4V and PTS4V(I) pump housings, threading in exactly as the factory-installed fitting did.
- Confirmed PTS4V and PTS4V(I) Fitment — Verified across multiple PTS4V build configurations (including 5000007683, 5000620971, 5100031221) and the PTS4V(I) variant (5000620972), covering both the standard and international pump lines.
- Sustains Full Pump Flow Capacity — A correctly seated nipple fitting maintains the unobstructed flow path the 4-inch trash pump relies on; a damaged or improperly sized fitting can restrict flow or cause pressure loss at the discharge connection.
- Genuine Wacker Neuson OEM Part — Carries the full Wacker Neuson OEM designation, so the material grade and dimensional spec match the original component exactly — not a generic plumbing fitting adapted to fit.
A nipple fitting is a short threaded connector used to join two sections of pipe, hose, or ported components within a pump's fluid circuit. On the PTS4V trash pump, it forms a critical link in the suction or discharge plumbing, maintaining a sealed, high-flow connection under the pressure and vibration loads generated during pump operation. When a nipple fitting cracks, corrodes, or strips at the threads, the pump will lose prime, leak fluid, or fail to develop full discharge pressure — making prompt replacement with the correct OEM part essential to restoring full pump performance.
Part Details
| Part Number | 5000054152 |
|---|---|
| Old Part Number | 0054152 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nipple Fitting |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 100mm/4in Centrifugal Trash Pu mp | PTS4V | 5000007683, 5000620971, 5100031221 |
| PTS4V(I) Pump | PTS4V(I) | 5000620972 |
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.
