The Wacker Neuson Ball Bearing is a genuine OEM component designed for PTS4V series self-priming centrifugal trash pumps. As a direct OEM replacement, this bearing is sourced from Wacker Neuson and built to the same specifications as the original part installed at the factory. It is confirmed to fit the PTS4V (100mm/4in) centrifugal trash pump models, making it a straightforward, confidence-building choice for service and repair. Keeping the correct bearing in place is essential to maintaining pump shaft stability and sustained output performance on the job.
Key Features
- Genuine OEM Bearing Tolerance — Manufactured to the exact radial clearance and load rating specified for Wacker Neuson trash pump shafts, ensuring consistent rotational accuracy.
- Drop-In Shaft Replacement — Matches the original bore diameter and outer race dimensions for a direct installation onto the pump shaft without modification.
- PTS4V Series Fitment — Confirmed compatibility with PTS4V 100mm/4-inch centrifugal trash pump models, covering both listed unit configurations.
- Sustained Pump Performance — A correctly seated ball bearing keeps the impeller shaft running true, maintaining full flow capacity and preventing premature seal or housing wear.
- OEM Part Assurance — Supplied as a genuine Wacker Neuson part, so you get the same component the pump was built with — no guesswork on fit or material grade.
A ball bearing in a centrifugal trash pump supports the rotating impeller shaft, allowing it to spin freely under load while resisting axial and radial forces generated during pumping. When the bearing is in good condition, the shaft stays centered and stable, protecting the mechanical seal and impeller from uneven wear. As the bearing wears or fails, you may notice increased vibration, unusual noise from the pump housing, or accelerated seal leakage — all signs that replacement is needed to restore proper pump function.
Part Details
| Part Number | 5000119792 |
|---|---|
| Old Part Number | 0119792 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Ball Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 100mm/4in Centrifugal Trash Pu mp | PTS4V | 5000007691, 5000007683 |
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.
