The Wacker Neuson Stub Axle is a genuine OEM component designed for the PDT2A, PDI2A, and PDT2 series 50mm/2-inch diaphragm trash pumps. As a factory-sourced part, the is manufactured to the exact specifications of the original, ensuring a direct, trouble-free installation with no guesswork on fit or compatibility. This stub axle is confirmed to fit across multiple PDT2 and PDI2 pump variants, including both inline and standard diaphragm configurations. Keep your pump mobile and field-ready by replacing a worn or damaged axle with the correct OEM part.
Key Features
- Genuine OEM Construction — Machined to original dimensional tolerances, ensuring the axle seats and loads correctly within the pump frame without play or misalignment.
- Direct Bolt-In Replacement — Matches the original mounting points and axle diameter of the PDT2 and PDI2 pump series for a straightforward swap during scheduled service or field repair.
- Broad PDT2 and PDI2 Series Fitment — Compatible with PDT2A, PDI2A, and PDT2 model variants across multiple machine numbers, covering Wacker Neuson's 50mm/2-inch diaphragm trash pump lineup.
- Restore Full Pump Mobility — A functional stub axle keeps the pump rolling smoothly on site; a bent, worn, or broken axle makes repositioning the unit difficult and risks damage to the wheel assembly.
The stub axle is the short shaft that connects each wheel to the pump's frame or wheel bracket, supporting the unit's weight and allowing it to be rolled across the jobsite. It bears both the static load of the pump and the dynamic stresses of being pushed or pulled over uneven ground. When a stub axle bends, cracks, or seizes, the affected wheel becomes difficult or impossible to turn freely, making the pump hard to reposition and potentially damaging surrounding hardware. Replacing a compromised axle promptly restores safe, easy handling and protects the wheel hub and mounting bracket from secondary wear.
Part Details
| Part Number | 5000089602 |
|---|---|
| Old Part Number | 0089602 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Stub Axle |
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.
