The Wacker Neuson Crankshaft is a genuine OEM component designed for the PDT2A and PDT3A diaphragm trash pumps, PDI2A and PDI3A inline diaphragm trash pumps, CT30ADT walk-behind concrete trowels, and the A3000 gasoline power unit for internal vibrators. As a direct OEM replacement, the is manufactured to the same specifications as the original part, ensuring a correct installation without the need for modifications or adaptation. This crankshaft is the right choice when restoring full operational performance to any of the compatible machines listed below.
Key Features
- Genuine OEM Crankshaft Integrity — Machined to original dimensional tolerances, maintaining proper stroke geometry and bearing journal surface finish critical to engine longevity.
- Direct-Fit Replacement — Engineered to the same bore, stroke, and journal dimensions as the original, dropping directly into the crankcase without rework or shimming.
- Broad Fitment Across Multiple Wacker Neuson Families — Compatible with PDT2A and PDT3A diaphragm trash pumps, PDI2A and PDI3A inline diaphragm trash pumps, CT30ADT walk-behind trowels, and the A3000 gasoline power unit.
- Restored Power Delivery — A correctly functioning crankshaft converts piston force into consistent rotational output, keeping pump flow rates and trowel blade speed at design specification.
- Verified OEM Part Number — Part number 5000071000 is the authorised Wacker Neuson reference, eliminating guesswork when sourcing a replacement.
The crankshaft is the central rotating component inside a small gasoline engine. It converts the reciprocating up-and-down motion of the piston into the rotational force that drives the machine's working components — whether that is a diaphragm pump impeller, a concrete trowel blade, or a vibrator drive shaft. A worn or damaged crankshaft can cause excessive vibration, loss of power output, abnormal engine noise, and accelerated wear on connecting rod bearings and seals. Replacing a failed crankshaft with a genuine OEM part restores proper engine balance and output, protecting the surrounding engine components and returning the machine to full working capacity.
Part Details
| Part Number | 5000071000 |
|---|---|
| Old Part Number | 0071000 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Crankshaft |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 50mm/2in Diaphragm Trash Pump | PDT2A | 5000007610, 5000007611 |
| 75mm/3in Diaphragm Trash Pump | PDT3A | 5000007614, 5000007615, 5000007616 |
| 50mm/2in Inline Diaphragm Tras h Pump | PDI2A | 5000007624, 5000007625 |
| 75mm/3in Inline Diaphragm Tras h Pump | PDI3A | 5000007628, 5000007629, 5000009407 |
| 762mm/30in CE Walk-behind Trow el | CT30ADT | 5000008005, 5000008001, 5000008197 |
| Gasoline Power Unit for Intern al Vibrator | A3000 | 5000006237 |
| 762mm/30in CE Walk-behind Trow el | CT30ADT-E | 5000007587, 5000008002 |
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.
