The Wacker Neuson is a genuine OEM Shift Starter Solenoid designed for the CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, and CRT36-25K-H ride-on concrete trowel series. As a direct factory replacement, this solenoid is sourced from Wacker Neuson and meets the same specifications as the original component installed at the time of manufacture. Confirmed fitment spans both the 1220mm/48in and 915mm/36in ride-on trowel configurations, covering low-speed and high-speed variants across the CRT lineup. Install with confidence knowing part number is the correct replacement for your machine.
Key Features
- Genuine OEM Electrical Specification — Sourced directly from Wacker Neuson, this solenoid meets the original switching and current-handling specifications required by the CRT trowel's starter circuit.
- Drop-In Connector and Mounting Compatibility — Engineered to match the original mounting points and wiring harness connectors on CRT ride-on trowels, allowing straightforward installation without adaptation.
- Broad CRT Series Coverage — Fits CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, and CRT36-25K-H models, covering both 48in and 36in ride-on concrete trowel platforms in low- and high-speed configurations.
- Restores Clean Engine Engagement — A correctly functioning shift starter solenoid ensures the starter motor engages crisply and fully. A worn or failed solenoid can result in intermittent starting, no-start conditions, or starter motor damage from incomplete engagement.
- Electrical Safety Compliance — As a starter circuit component, using the correct OEM solenoid maintains proper current-load management and prevents uncontrolled starter engagement, which is a critical safety consideration during machine startup.
The shift starter solenoid is an electromechanical switch that sits between the ignition circuit and the starter motor. When the operator initiates start, the solenoid receives a low-current signal from the ignition and uses it to close a high-current circuit that powers the starter motor, simultaneously shifting the starter pinion into engagement with the flywheel ring gear. Without a properly functioning solenoid, the starter cannot receive sufficient current to crank the engine, and the pinion shift mechanism will not operate correctly — resulting in failed starts or grinding caused by improper gear engagement. Replacing a faulty solenoid restores reliable, controlled engine cranking on the CRT ride-on trowel.
Part Details
| Part Number | 5000152438 |
|---|---|
| Old Part Number | 0152438 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Shift Starter Solenoid |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 1220mm/48in Low Speed Ride-On Trowel | CRT48-25K-L | 5000009084 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-25K-H | 5000009085 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-23K-H | 5000009083 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-25K-H | 5000620027 |
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.
