The Wacker Neuson 5100018931 Engine Control Module is a genuine OEM component designed for the CRT48-57K series ride-on concrete trowels, including the Power Steer and manual steer configurations. As a direct factory replacement, this module ensures the engine management system operates exactly as Wacker Neuson engineered it — maintaining precise control over engine functions across demanding finishing applications. Confirmed fitment covers the CRT48-57K Power Steer, CRT48-57K Manual Steer, and CRT48-57K-PS EU models.
Key Features
- Genuine OEM Calibration: — Programmed to the exact control parameters Wacker Neuson specifies for the CRT48-57K engine, ensuring correct signal output, throttle response, and sensor integration from the moment it is installed.
- Drop-In Electrical Compatibility: — Matches the OEM connector configuration and mounting arrangement, allowing installation without wiring modification or adapter harnesses.
- Broad CRT48-57K Coverage: — A single part number supports the Power Steer (5200018779), Manual Steer (5100018892), and CRT48-57K-PS EU (5200018820) variants, simplifying parts procurement across your fleet.
- Protects Engine and Trowel Performance: — A properly functioning control module keeps ignition timing, fuel delivery, and engine protection systems operating in sync; a failed or corrupted module can cause hard starts, erratic engine behavior, or complete shutdown mid-pour.
- Electrical System Integrity: — Using the correct OEM module prevents mismatched control logic that could interfere with the power steering system or trigger false fault codes on the CRT48-57K platform.
The engine control module is the central electronic brain of the trowel's power unit. It continuously monitors and manages engine inputs — including throttle position, RPM, and protective shutdown signals — to keep the machine running within its designed operating parameters. When the module fails or becomes damaged, the engine may refuse to start, run erratically, or shut down without warning, bringing concrete finishing work to a halt at the worst possible moment.
Part Details
| Part Number | 5100018931 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Engine Control Module |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT48-57K Trowel, Power Steer | CRT48-57k-PS | 5200018779 |
| CRT48-57K Trowel | CRT48-57K-MS | 5100018892 |
| CRT48-57K-PS | CRT48-57k-PS EU | 5200018820 |
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.
