The Wacker Neuson Throttle Sense Switch is a genuine OEM component designed for CRT36 and CRT48 series ride-on concrete power trowels. As a direct factory replacement, this switch restores accurate throttle position sensing and ensures the engine management system receives the correct signal during troweling operations. Wacker Neuson genuine OEM parts are produced to the same specifications as the original components installed at the factory, making the a straightforward, confidence-inspiring repair choice. Fitment covers a wide range of CRT36 and CRT48 configurations, including standard, high-speed, electronic steering, power steer, dual-fuel, and wheel kit variants.
Key Features
- Genuine OEM Signal Accuracy — Manufactured to exact throttle position sensing specifications, ensuring the engine control system reads throttle input correctly across all operating conditions.
- Direct Drop-In Replacement — Matches the original connector, mounting point, and switch travel of the factory-installed unit for a clean, straightforward swap.
- Broad CRT Series Fitment — Compatible with an extensive range of CRT36 and CRT48 ride-on trowel models, including standard, high-speed, power steer, electronic steering, and dual-fuel configurations.
- Protects Engine Performance — A functioning throttle sense switch allows the engine to respond precisely to operator input; a failed switch can cause erratic RPM behavior, sluggish response, or loss of trowel speed control.
- Operational Safety Relevance — Correct throttle sensing is critical on ride-on trowels where RPM directly governs rotor speed and operator control; restoring this switch brings the machine back to its intended operating behavior.
The throttle sense switch monitors the position of the throttle mechanism and relays that information to the engine management or control circuit, allowing the machine to deliver the correct engine speed for the selected working mode. On a ride-on concrete trowel, rotor speed and engine RPM are tightly linked to finish quality, so an accurate throttle signal is essential for consistent performance across a slab. When this switch fails or sends an incorrect signal, operators may experience unresponsive throttle control, unstable engine speed, or reduced finishing capability — all of which can affect both the quality of the concrete finish and safe operation of the machine.
Part Details
| Part Number | 5000117384 |
|---|---|
| Old Part Number | 0117384 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Throttle Sense Switch |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT48-35L Trowel | CRT48-35L | 5000620113, 5000620806 |
| CRT48-35V | CRT48-35V | 5000620112 |
| CRT48-35V | CRT48-35V EU | 5000620807 |
| 915mm/36in Ride-on Trowel | CRT36-25 | 5000620115, 5000620295, 5000620803, 5000620804 |
| 1220mm/48in Ride-on Trowel | CRT48-34V | 5000620805, 5000620075, 5200004935 |
| 1220mm/48in Ride-on Trowel | CRT48-31V | 5000620476 |
| 915mm/36in Ride-On Trowel | CRT36-24A | 5000620080, 5000620299, 5000620801, 5000620802 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-31V-H | 5000009086 |
| 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 |
| CRT48-35L-PS | CRT48-35L-PS | 5000620704 |
| CRT48-35L-PS | CRT48-35L-PS EU | 5000620900 |
| Ride-on Trowel | CRT48-31V-E | 5000009481 |
| Ride-on Trowel | CRT48-31V-ES-E | 5000009482 |
| Ride-on Trowel | CRT36-24A-E | 5000009483 |
| CRT36-26A Trowel w/Wheel Kit | CRT36-26A | 5000621000, 5000620999, 5000621001, 5000621002 |
| 1220mm/48in Ride-on Trowel, El ectronic Steering | CRT48-31V-ES | 5000009216 |
| CRT48-33K | CRT48-33K | 5200002353 |
| CRT48-33K Trowel, Dual-Fuel | CRT48-33K DF | 5200007686, 5200007687 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-25K-H | 5000620027 |
| CRT48-33K | CRT48-33k | 5200002354 |
| 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.
