The Wacker Neuson Grooved Ball Bearing is a genuine OEM component designed for the PT3Y series 75mm/3-inch centrifugal trash pumps. Sourced directly from Wacker Neuson, this bearing meets the exact tolerancing and load ratings specified for the PT3Y platform. It is a direct-fit replacement for PT3Y models, including units under part configurations and, requiring no adaptation during installation. When your existing bearing wears or fails, replacing it with the correct OEM part keeps the pump shaft running true and protects surrounding components from secondary damage.
Key Features
- OEM-Grade Bearing Tolerancing — Manufactured to the precise radial clearance and load-rating specs required by the PT3Y pump shaft, ensuring smooth rotation under continuous pumping loads.
- Drop-In Shaft Compatibility — Engineered to seat directly onto the PT3Y pump shaft and housing without machining or adaptation, preserving correct shaft alignment from installation.
- Confirmed PT3Y Series Fitment — Verified for PT3Y 75mm/3-inch centrifugal trash pumps, covering both 5000007118 and 5000007119 machine configurations.
- Sustained Pump Output — A correctly seated grooved ball bearing maintains consistent impeller alignment, supporting full-rated flow and head pressure during demanding site dewatering and slurry transfer operations.
- Genuine Wacker Neuson OEM Part — Supplied as an authentic replacement, so you can be confident the part matches the original specification fitted at the factory.
A grooved ball bearing supports the pump shaft radially, allowing it to spin freely at high RPM while absorbing the radial loads generated by the impeller during pumping. In a centrifugal trash pump like the PT3Y, this bearing sits between the engine and impeller, keeping the shaft centered within the pump housing. When the bearing wears, increased shaft play causes impeller contact with the housing, accelerated seal wear, and a noticeable drop in pump performance — eventually leading to shaft or housing damage if left unaddressed.
Part Details
| Part Number | 5000015806 |
|---|---|
| Old Part Number | 0015806 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Grooved Ball Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 75mm/3in Centrifugal Trash Pum p | PT3Y | 5000007118, 5000007119 |
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.
Wacker Neuson