The Wacker Neuson Crank is a genuine OEM component designed for the PDT3, PDT3A, PDI3, and PDI3A series 75mm/3-inch diaphragm trash pumps. Sourced directly from Wacker Neuson, this crank meets the original engineering specifications for these pump models. It is a direct-fit replacement that drops into your existing pump assembly without modification. Compatible fitment spans both inline (PDI3, PDI3A) and standard (PDT3, PDT3A) configurations in the 75mm diaphragm pump family.
Key Features
- Genuine OEM Precision: — Manufactured to the original dimensional and material specifications required to maintain correct stroke geometry in the diaphragm pump mechanism.
- Direct-Fit Replacement: — Designed to install into the crank housing of PDT3, PDT3A, PDI3, and PDI3A pump assemblies using existing mounting points.
- Broad PDT3/PDI3 Family Coverage: — Confirmed fitment across multiple serial-number variants of the 75mm/3-inch diaphragm trash pump lineup, both standard and inline configurations.
- Consistent Diaphragm Actuation: — A worn or damaged crank produces uneven stroke movement, reducing pump output and accelerating diaphragm wear; a sound crank keeps fluid transfer steady and efficient.
- Verified Part Number: — Order with confidence using Wacker Neuson part number 5000089206 to confirm you are receiving the correct crank for your pump model.
The crank is the mechanical heart of a diaphragm pump's drive system. It converts rotational power from the engine into the reciprocating motion that flexes the diaphragm, drawing fluid in on the intake stroke and pushing it out on the discharge stroke. Because the crank directly governs stroke length and timing, any wear, cracking, or dimensional deviation will reduce pumping efficiency, cause uneven diaphragm loading, and eventually lead to diaphragm failure or loss of prime. Replacing a worn crank with a genuine Wacker Neuson 5000089206 restores full stroke consistency and protects the surrounding pump components from the stress caused by irregular motion.
Part Details
| Part Number | 5000089206 |
|---|---|
| Old Part Number | 0089206 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Crank |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 75mm/3in Diaphragm Trash Pump | PDT3A | 5000007614, 5000007615, 5000007616 |
| 75mm/3in Inline Diaphragm Tras h Pump | PDI3A | 5000007628, 5000007629, 5000009407 |
| 75mm/3in Diaphragm Trash Pumps | PDT3 | 5000009495, 5000007619 |
| 75mm/3in Diaphragm Trash Pump | PDI3 | 5000009491, 5000009492 |
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.
