The Wacker Neuson Kill Switch Assembly is a genuine OEM component designed for the CRT36 and CRT46 series ride-on concrete trowels. Sourced directly from Wacker Neuson, this part carries the full backing of the manufacturer and is built to the exact tolerances required for safe, reliable operation on your machine. Confirmed fitment spans multiple CRT configurations, including the CRT46KHN, CRT46KHO, CRT36ASO, CRT36ASN, and CRT46ASO. If your ride-on trowel needs a functioning kill switch restored, part number is the correct, verified replacement.
Key Features
- Genuine OEM Electrical Specification — Manufactured to the exact switching resistance and circuit interruption spec required by Wacker Neuson for these trowel models, ensuring the circuit opens cleanly and completely when activated.
- Direct-Connect Replacement — Matches the original harness connector and mounting configuration on CRT36 and CRT46 machines, allowing straightforward removal and installation without modification to wiring.
- Broad CRT Series Fitment — Verified for CRT46KHN, CRT46KHO, CRT36ASO, CRT36ASN, and CRT46ASO ride-on concrete trowels, covering both 915mm/36-inch and 46-inch frame configurations.
- Restores Full Engine Shutdown Control — A worn or failed kill switch can prevent proper engine cutoff, leaving operators unable to stop the machine quickly. This assembly restores immediate, positive shutdown response.
- Critical Safety Component — As the primary operator-controlled engine shutoff, a correctly functioning kill switch is essential for safe operation and compliance with equipment safety requirements on concrete finishing sites.
The kill switch assembly is the operator's primary means of cutting engine power to the ride-on concrete trowel in normal and emergency stop situations. It interrupts the ignition circuit on command, bringing the engine to a halt cleanly and immediately. When a kill switch wears out or fails internally, the machine may become difficult or impossible to shut down through normal controls — a condition that poses a direct safety risk and should be addressed before the trowel is returned to service.
Part Details
| Part Number | 5000089374 |
|---|---|
| Old Part Number | 0089374 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Kill Switch Assembly |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT46KHN | CRT46KHN | 5000007515 |
| CRT46KHO | CRT46KHO | 5000007641 |
| 915mm/36in Ride-On Trowel, ove rlapping | CRT36ASO | 5000007512 |
| 915mm/36in Ride-On Trowel, non #NAME? | CRT36ASN | 5000007513 |
| CRT46ASO | CRT46ASO | 5000007514 |
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.
