The Wacker Neuson Axle is a genuine OEM component designed for the PT2A and PT2A(I) self-priming centrifugal trash pumps. Sourced directly from Wacker Neuson, this axle meets the same specifications as the original part installed at the factory, ensuring a correct, trouble-free installation. It is confirmed compatible with both the PT2A and PT2A(I) series, making it a straightforward like-for-like replacement when your existing axle shows wear or damage.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original material and dimensional standards, ensuring the axle carries and transmits load exactly as intended within the pump assembly.
- Direct Drop-In Replacement — Matches the original mounting points and bearing interfaces of the PT2A and PT2A(I), so installation goes straight in without reworking surrounding components.
- Confirmed PT2A and PT2A(I) Fitment — Validated against Wacker Neuson parts documentation for both the standard PT2A and the PT2A(I) variant.
- Restored Pump Driveline Integrity — A worn or damaged axle causes misalignment, bearing failure, and loss of pump output; replacing it restores smooth, stable rotation through the drivetrain.
- Verified Part Number — Order with confidence using Wacker Neuson part number 5100050887 to confirm you're receiving the correct axle for your machine.
The axle in a self-priming trash pump serves as the central rotating shaft that transfers drive force from the engine to the pump impeller, keeping fluid moving through the housing under demanding site conditions. When the axle wears, bends, or develops surface damage at its bearing journals, it causes vibration, uneven impeller rotation, and accelerated wear on surrounding seals and bearings — ultimately reducing pump output and risking a full drivetrain failure. Replacing a compromised axle promptly with a genuine Wacker Neuson part brings the pump back to its designed operating condition and protects the components around it.
Part Details
| Part Number | 5100050887 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Axle |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT2A | PT2A | 5100042215 |
| PT2A(I) | PT2A(I) | 5100042613 |
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.
