The Wacker Neuson Ignition Module is a genuine OEM component designed for the CRT48-31V series ride-on concrete trowels. Sourced directly from Wacker Neuson, this ignition module meets the exact electrical specifications required to keep your machine starting and running consistently on the job. It is confirmed compatible with multiple CRT48-31V variants, including the standard, high-speed, and electronic steering configurations. When your current module fails or shows signs of inconsistent ignition, replacing it with part number restores the reliable engine start and spark control your trowel depends on.
Key Features
- Correct Output Specification — Genuine OEM construction ensures the module delivers the precise ignition timing and voltage output required by CRT48-31V series engines.
- Drop-In Electrical Compatibility — Engineered to match the original connector layout and mounting configuration, allowing straightforward installation without rewiring or adapting.
- Broad CRT48-31V Series Coverage — Verified fit across the CRT48-31V, CRT48-31V-H high-speed, CRT48-31V-E, CRT48-31V-ES-E, and CRT48-31V-ES electronic steering models.
- Consistent Engine Ignition — A properly functioning ignition module maintains accurate spark timing, which is critical for smooth engine starts and stable power delivery during finishing passes. A failed module causes no-start conditions or misfires that bring finishing operations to a halt.
- Fuel System Safety Compliance — As a core component of the ignition circuit, using a correctly rated OEM module ensures the engine's fuel and spark systems operate within designed parameters, reducing the risk of uncontrolled ignition events.
The ignition module controls the timing and delivery of the electrical spark that ignites the engine's air-fuel mixture. It receives a signal from the engine's magneto or sensor and fires the spark plug at precisely the right moment in the combustion cycle. When the module degrades or fails, the engine may crank without starting, run erratically, or cut out under load — conditions that can halt concrete finishing work at a critical stage. Replacing a faulty module with the correct OEM part restores dependable ignition and full engine performance.
Part Details
| Part Number | 5000158257 |
|---|---|
| Old Part Number | 0158257 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Ignition Module |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 1220mm/48in Ride-on Trowel | CRT48-31V | 5000620476 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-31V-H | 5000009086 |
| Ride-on Trowel | CRT48-31V-E | 5000009481 |
| Ride-on Trowel | CRT48-31V-ES-E | 5000009482 |
| 1220mm/48in Ride-on Trowel, El ectronic Steering | CRT48-31V-ES | 5000009216 |
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.
