The Wacker Neuson 5100031499 Cap is a genuine OEM component designed for the PTS4V centrifugal trash pump series. As a direct OEM part, it is produced to the same specifications as the original, ensuring a correct, consistent fit within the pump system. This cap is the right call when servicing or restoring your PTS4V to proper working order.
Key Features
- Genuine OEM Construction — Manufactured to the exact material and dimensional standards of the original cap, ensuring a secure seal and correct retention where it counts on a working pump.
- Direct-Fit Replacement — Engineered to install in place of the original without alteration, fitting flush and threading correctly on the PTS4V pump assembly.
- Confirmed Fitment — Verified for the PTS4V 100mm/4-inch centrifugal trash pump series, taking the guesswork out of parts sourcing.
- Protects Pump Internals — A properly seated cap keeps contaminants, debris, and moisture out of critical pump passages, preventing premature wear or system contamination.
- Sourced from Wacker Neuson — Backed by the OEM parts program, giving you confidence that 5100031499 is the correct, current part for this application.
A cap on a centrifugal trash pump serves as a closure component that seals off a port, passage, or fitting within the pump housing or fluid circuit. It prevents fluid loss, contamination ingress, and pressure leaks at that point in the system. When a cap becomes cracked, stripped, or lost entirely, the pump can lose prime, draw in debris, or allow fluid to escape — all of which degrade pumping performance and can lead to accelerated wear on internal components.
Part Details
| Part Number | 5100031499 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cap |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 100mm/4in Centrifugal Trash Pu mp | PTS4V | 5100031221 |
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.
