The Wacker Neuson Induction Coil is a genuine OEM component designed for CRT48 and CT48 series concrete trowels, including ride-on and walk-behind configurations. As a direct OEM replacement, this coil is sourced from Wacker Neuson and built to the same specification as the original part installed at the factory. Compatible models include the CRT48-34V, CRT48-31V, CRT48-31V-H, CRT48-31V-E, CRT48-31V-ES, CRT48-31V-ES-E, and CT48-13A-V trowels. Verify your model number before ordering to confirm fitment.
Key Features
- OEM-Spec Electromagnetic Output — Wound and rated to the exact electrical specification of the original coil, ensuring correct induction performance in the ignition or charging circuit.
- Direct Drop-In Replacement — Engineered to match the original mounting configuration and connector interface on CRT48 and CT48 trowels, simplifying installation.
- Broad CRT48 and CT48 Fitment — Covers multiple variants across the 48-inch ride-on and walk-behind trowel lineup, including high-speed and electronic steering models.
- Consistent Ignition and Electrical Integrity — A correctly functioning induction coil keeps ignition timing and energy delivery stable; a failed coil causes hard starting, misfires, or complete no-start conditions.
- Ignition System Safety — Proper coil output is critical to controlled engine operation on trowel equipment; using a correctly rated OEM coil helps prevent irregular engine behavior during finishing operations.
The induction coil is a core component of the engine's ignition system, generating the high-voltage pulse that fires the spark plug at precisely the right moment in each combustion cycle. When the coil is functioning correctly, the engine starts reliably and runs with consistent power throughout the troweling pass. As a coil degrades or fails, the magnetic field it generates weakens, leading to a weak spark, intermittent misfires, or a complete inability to start — all of which can bring concrete finishing work to a halt at a critical stage.
Part Details
| Part Number | 5000157845 |
|---|---|
| Old Part Number | 0157845 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Induction Coil |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 1220mm/48in Ride-on Trowel | CRT48-34V | 5000620805, 5000620075, 5200004935 |
| 1220mm/48in Ride-on Trowel | CRT48-31V | 5000620476 |
| CT48-13A-V Trowel | CT48-13A-V | 5000009452, 5000620836 |
| 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.
