The Wacker Neuson Controller, CRT48 PS is a genuine OEM component designed for the CRT48 series ride-on power trowels with power steering. As a direct OEM replacement, this controller is manufactured to the same specifications as the original unit and is confirmed to fit the CRT48-35L-PS, CRT48-57K-PS, CRT48-37V-PS, and CRT48-35V-PS models. Keeping this controller in proper working order is essential to maintaining accurate power steering response and overall machine control on the finishing floor.
Key Features
- Genuine OEM Electrical Specification — Sourced directly from Wacker Neuson, this controller meets the original signal output and load rating required by the CRT48 PS power steering system.
- Drop-In Replacement — Matches the original connector configuration and mounting points on CRT48 PS models, allowing straightforward installation without custom wiring or adaptation.
- Broad CRT48 PS Fitment — Compatible across multiple CRT48 power steering variants, including the CRT48-35L-PS, CRT48-57K-PS, CRT48-37V-PS, and CRT48-35V-PS, covering both domestic and EU-spec machines.
- Restores Full Steering Control — A failed or degraded controller can cause erratic or unresponsive power steering behavior; replacing it with part 5000178304 restores predictable, operator-commanded steering for consistent concrete finishing passes.
- Electrical Safety Compliance — As the control unit governing the power steering circuit, installing a correctly rated OEM controller ensures the system operates within its designed electrical parameters and reduces the risk of unintended steering behavior during operation.
The Controller, CRT48 PS manages the power steering system on Wacker Neuson CRT48 ride-on concrete trowels, interpreting operator inputs and directing the steering mechanism accordingly. When this controller functions correctly, the operator maintains smooth and responsive directional control across the finishing deck — critical for achieving consistent surface quality on large concrete pours. If the controller fails or degrades, the power steering circuit can become unresponsive or unpredictable, reducing operator precision and creating potential safety concerns during machine operation.
Part Details
| Part Number | 5000178304 |
|---|---|
| Old Part Number | 0178304 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Controller, CRT48 PS |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT48-35L-PS | CRT48-35L-PS | 5000620704 |
| CRT48-35L-PS | CRT48-35L-PS EU | 5000620900 |
| CRT48-57K Trowel, Power Steer | CRT48-57k-PS | 5200018779 |
| CRT48-37V Trowel, Power Steer | CRT48-37V-PS | 5100024291 |
| CRT48-57K-PS | CRT48-57k-PS EU | 5200018820 |
| CRT48-35V, Power Steer | CRT48-35V-PS | 5200016909 |
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.
