The Wacker Neuson Bearing is a genuine OEM component designed for the PDT2A, PDI2A, PDT2, and PDI2 series 50mm/2-inch diaphragm trash pumps. As a direct OEM replacement, this bearing is sourced to the same specifications as the original part, ensuring correct fitment and consistent operation across the compatible pump lineup. This part covers both standard diaphragm and inline diaphragm configurations within the 2-inch pump family. Verify your model number before ordering to confirm compatibility.
Key Features
- Genuine OEM Precision: — Manufactured to original tolerancing specs, ensuring correct load capacity and rotational accuracy for diaphragm pump drive components.
- Drop-In Replacement: — Engineered to match the original mounting dimensions and seating, so installation aligns with the existing bearing housing without modification.
- Broad PDT/PDI Series Coverage: — Compatible with PDT2A, PDI2A, PDT2, and PDI2 models, spanning both standard and inline 50mm/2-inch diaphragm trash pump configurations.
- Supports Smooth Pump Operation: — A worn or failed bearing can introduce vibration, uneven shaft movement, and accelerated wear on surrounding drive components; replacing it promptly restores proper operation.
- Sourced from Wacker Neuson: — Backed by the OEM parts program, this bearing carries the same part number — 5000089600 — used by authorized Wacker Neuson service centers.
A bearing in a diaphragm trash pump supports the rotating shaft that drives the diaphragm mechanism, allowing it to spin freely while handling the radial and axial loads generated during pumping. When the bearing is in good condition, the drive shaft maintains its alignment and the diaphragm cycles consistently, delivering steady flow and pressure. As the bearing wears, increased friction and play in the shaft can cause erratic pump performance, noise, heat buildup, and eventual failure of adjacent components — making timely replacement essential to keeping the pump operational.
Part Details
| Part Number | 5000089600 |
|---|---|
| Old Part Number | 0089600 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 50mm/2in Diaphragm Trash Pump | PDT2A | 5000007610, 5000007611 |
| 50mm/2in Inline Diaphragm Tras h Pump | PDI2A | 5000007624, 5000007625 |
| 50mm/2in Diaphragm Trash Pump | PDT2 | 5000009494, 5000007633 |
| 50mm/2in Diaphragm Trash Pump | PDI2 | 5000009489 |
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.
