The Wacker Neuson Crankshaft Complete is a genuine OEM component designed for PG3 series dewatering pumps, including the PG3 and 75mm/3in Dewatering Pump models. As a direct OEM replacement, the is manufactured to the same specifications as the original part, ensuring a correct, drop-in fit within the engine assembly. This crankshaft complete assembly ships as a fully assembled unit, covering everything needed to restore the engine's rotating assembly in a single service action. Verify your pump's model number before ordering to confirm fitment.
Key Features
- Genuine OEM Precision: — Manufactured by Wacker Neuson to exact dimensional tolerances, ensuring correct bearing journal sizing and stroke geometry for the PG3 engine.
- Complete Assembly: — Supplied as a fully assembled crankshaft unit, eliminating the need to source and press-fit individual subcomponents during rebuild.
- Confirmed PG3 Fitment: — Verified for the PG3 Dewatering Pump and 75mm/3in Dewatering Pump models; always cross-reference your machine's model and serial number before installation.
- Restores Full Engine Output: — A correctly functioning crankshaft maintains proper piston stroke and engine timing, directly supporting the pump's rated flow and lift capacity; a worn or damaged crankshaft causes vibration, power loss, and accelerated engine wear.
- Long Service Life: — OEM-grade material and surface hardening on journal surfaces resist wear under the continuous high-cycle loading typical of dewatering pump operation.
The crankshaft is the central rotating component of a reciprocating engine, converting the up-and-down motion of the piston into the rotational force that drives the pump impeller. It must maintain precise dimensional tolerances at the bearing journals and connecting rod pin to keep the engine running smoothly and efficiently. When a crankshaft wears or sustains damage — through oil starvation, bearing failure, or impact — the result is excessive engine vibration, rapid bearing deterioration, and ultimately engine seizure, making timely replacement critical to keeping the pump operational.
Part Details
| Part Number | 5000205118 |
|---|---|
| Old Part Number | 0205118 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Crankshaft Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PG3 Dewatering Pump | PG3 | 5000009498, 5000009499 |
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.
