The Wacker Neuson Key Switch is a genuine OEM component designed for CRT36 and CRT48 series ride-on concrete power trowels. Sourced directly from Wacker Neuson, this Key Switch is manufactured to the exact specifications of the original part, ensuring a correct, trouble-free installation. Fitment spans a wide range of CRT models including the CRT36-24A, CRT36-25, CRT36-26A, CRTv36-26A, CRT48-25K, CRT48-35V, and CRT48-37V series — covering both standard and Power Steer configurations. When your ignition switch fails or becomes unreliable, replacing it with the correct OEM part restores proper machine startup and operator control.
Key Features
- Genuine OEM Ignition Integrity — Manufactured to Wacker Neuson's original electrical specification, delivering the correct switching action and contact resistance for reliable engine start and stop every time.
- Direct Plug-In Replacement — Matches the original connector and mounting configuration on CRT series trowels, so the switch drops straight into the operator console without modification to the harness or housing.
- Broad CRT Series Coverage — Verified fitment across CRT36-24A, CRT36-25, CRT36-26A, CRTv36-26A, CRT48-25K, CRT48-35V, and CRT48-37V models, including standard, high-speed, EU, and Power Steer variants.
- Restores Full Operator Control — A worn or damaged key switch can cause intermittent starts, failure to shut down, or complete loss of ignition — replacing it with part 5000119660 returns the machine to proper working order.
- Electrical Safety Compliance — As the primary ignition control, a correctly functioning key switch is essential for safe machine operation and proper engine shutdown in an emergency.
The key switch on a ride-on concrete trowel is the primary ignition control — it energizes the electrical system when turned to the run position and sends the start signal to the engine when turned further. A failing switch can produce symptoms ranging from intermittent no-start conditions to an engine that cannot be shut off from the console, both of which create serious productivity and safety concerns on a finishing pour. Replacing a worn or faulty switch with the correct OEM unit restores predictable, dependable ignition control and ensures the machine responds accurately to the operator at all times.
Part Details
| Part Number | 5000119660 |
|---|---|
| Old Part Number | 0119660 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Key Switch |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT48-35V | CRT48-35V | 5000620112 |
| CRT48-35V | CRT48-35V EU | 5000620807 |
| 915mm/36in Ride-on Trowel | CRT36-25 | 5000620115, 5000620295, 5000620803, 5000620804 |
| 915mm/36in Ride-On Trowel | CRT36-24A | 5000620080, 5000620299, 5000620801, 5000620802 |
| 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 | CRT36-24A-H | 5000009232 |
| Ride-on Trowel | CRT36-24A-E | 5000009483 |
| CRT36-26A Trowel w/Wheel Kit | CRT36-26A | 5000621000, 5000620999, 5000621001, 5000621002 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-25K-H | 5000620027 |
| CRTv 36-26A Trowel, w/Wheel Kit | CRTv36-26A | 5200008544, 5200008545, 5200008546 |
| CRT48-37V Trowel | CRT48-37V | 5100024209 |
| CRT48-37V Trowel, Power Steer | CRT48-37V-PS | 5100024291 |
| CRT48-35V, Power Steer | CRT48-35V-PS | 5200016909 |
| CRT48-37V | CRT48-37V EU | 5100024290 |
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.
