The Wacker Neuson Crankcase is a genuine OEM component designed for the PT2H series self-priming centrifugal trash pumps. As a direct factory replacement, this crankcase is sourced from Wacker Neuson and built to the same specifications as the original part installed at the factory. Confirmed fitment includes the PT2H pump models, including the 50mm/2-inch centrifugal trash pump configuration. Order with confidence knowing this is the exact part engineered for your machine.
Key Features
- Genuine OEM Construction — Manufactured by Wacker Neuson to original casting and dimensional tolerances, ensuring proper bore alignment, bearing seat integrity, and oil retention critical to engine performance.
- Direct Drop-In Replacement — Matches the original mounting pattern and interface points of the PT2H engine assembly, allowing straightforward installation without modification to surrounding components.
- Confirmed PT2H Series Fitment — Verified for PT2H pump models, including the 50mm/2-inch centrifugal trash pump variants. Always cross-reference part number 5000129496 before ordering.
- Structural Foundation of the Engine — The crankcase houses the crankshaft, bearings, and internal engine components; a compromised crankcase leads to oil leaks, bearing failure, and complete engine loss.
- Long-Term Engine Integrity — Proper wall thickness and material grade resist the heat cycling and mechanical stress common in pump engine applications, maintaining internal pressure and lubrication sealing over extended service life.
The crankcase is the structural core of the engine — it houses the crankshaft and internal rotating components while containing the lubrication oil that keeps bearings and moving parts protected. It forms a sealed environment that manages both mechanical forces and thermal loads generated during operation. When a crankcase is cracked, warped, or worn, oil leaks, loss of compression, and accelerated bearing wear follow quickly, leading to engine failure if left unaddressed.
Part Details
| Part Number | 5000129496 |
|---|---|
| Old Part Number | 0129496 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Crankcase |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT2H Pump | PT2H | 5000009094, 5000009097, 5000009239 |
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.
