The Wacker Neuson is a genuine OEM Temperature Switch designed for CRT48 and CT48 series concrete trowels. As a direct OEM replacement sourced through authorized Wacker Neuson supply channels, this switch is produced to the exact specification of the original component installed at the factory. Confirmed fitment includes CRT48-34V, CRT48-31V, CRT48-31V-H, CRT48-31V-E, CRT48-31V-ES, CRT48-31V-ES-E, and CT48-13A-V models. When your trowel needs a verified, part-number-matched temperature switch, the is the correct replacement.
Key Features
- OEM-Spec Switching Threshold — Manufactured to the original trip-point specification, ensuring the switch opens and closes at the correct temperature to protect the engine from thermal overload.
- Drop-In Connector Match — Matches the original harness connector and thread pitch on CRT48 and CT48 series trowels, allowing straightforward installation without adapters.
- Broad CRT48 and CT48 Coverage — Verified for CRT48-34V, CRT48-31V, CRT48-31V-H, CRT48-31V-E, CRT48-31V-ES, CRT48-31V-ES-E, and CT48-13A-V models, covering the full 48-inch Wacker Neuson ride-on and walk-behind trowel lineup.
- Protects Engine Longevity — A correctly functioning temperature switch triggers a shutdown or warning before engine damage occurs; a failed or out-of-spec switch leaves the machine vulnerable to costly overheating events.
- Genuine OEM Part — Supplied as a genuine Wacker Neuson component under part number 5000155161, backed by the manufacturer's OEM quality assurance program.
A temperature switch monitors engine or hydraulic fluid temperature and signals the machine's control system when a safe operating threshold is exceeded. On ride-on and walk-behind concrete trowels like the CRT48 and CT48 series, this switch acts as a first line of defense against thermal damage — triggering a warning or shutdown before heat can harm internal engine components. When the switch fails or drifts out of calibration, the machine may continue running beyond safe temperature limits, or conversely, shut down prematurely and interrupt finishing work. Replacing a faulty switch with the correct OEM-spec 5000155161 restores accurate thermal protection and keeps the trowel operating within its designed safety envelope.
Part Details
| Part Number | 5000155161 |
|---|---|
| Old Part Number | 0155161 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Temperature Switch |
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.
