The Wacker Neuson Crankshaft is a genuine OEM component designed for the CT48BDT 48-inch walk-behind concrete power trowel and the PT3B 3-inch centrifugal trash pump. As a direct Wacker Neuson OEM part, the is manufactured to the same specification as the original, ensuring a correct drop-in fit with no guesswork on compatibility. Cross-reference your model number before ordering to confirm this crankshaft matches your specific machine configuration.
Key Features
- Genuine OEM Dimensional Accuracy — Machined to exact journal tolerances and stroke geometry, ensuring correct bearing clearance and smooth rotational balance in the engine.
- Direct Drop-In Replacement — Matches the original mounting interfaces, bearing journals, and keyway geometry for a straightforward installation without modification.
- Verified Cross-Machine Fitment — Confirmed for the CT48BDT 48-inch walk-behind concrete power trowel and the PT3B 3-inch centrifugal trash pump.
- Restored Power Delivery — A serviceable crankshaft converts combustion energy into usable rotational output, restoring full engine performance and preventing power loss, vibration, or knock caused by a worn or damaged unit.
- Fuel and Ignition System Alignment — Correct crankshaft timing geometry keeps ignition and fuel delivery events synchronized, which is critical for safe, predictable engine operation in either a concrete finishing or pumping application.
The crankshaft is the central rotating component of a reciprocating engine, converting the linear force of the pistons into the rotational power that drives the machine. It runs in precision main bearings and must maintain exact dimensional tolerances to keep the engine balanced and running smoothly. When a crankshaft is worn, cracked, or damaged, the result is typically excessive vibration, knocking, loss of compression, or complete engine failure — making timely replacement essential to restoring the machine to full working condition.
Part Details
| Part Number | 5000084607 |
|---|---|
| Old Part Number | 0084607 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Crankshaft |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 1220mm/48in Walk-behind Trowel | CT48BDT | 5000008017 |
| 75mm/3in Centrifugal Trash Pum p | PT3B | 5000006731 |
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.
