The Wacker Neuson Temperature Probe is a genuine OEM component designed for the RC50, RC70, RD40-130, and RD45-140 series single drum soil compactors and tandem rollers. As a direct factory replacement, this probe matches the original specification installed at the time of manufacture, ensuring an accurate signal to the machine's engine management or hydraulic monitoring system. Fitment spans a wide range of Wacker Neuson roller and compactor configurations — including standard, cab, ROPS, open, and DPF variants — so always confirm your model number before ordering.
Key Features
- Genuine OEM Sensor Accuracy — Manufactured to Wacker Neuson's original calibration spec, this probe delivers the precise temperature readings the machine's control system depends on — not an approximation.
- Direct Plug-In Replacement — Matches the original connector type and thread profile, so it seats and seals correctly in the existing port without adapters or rework.
- Broad Model Coverage — Fits RC50, RC50p, RC70, RC70p, RC70vo single drum soil compactors and RD40-130, RD45-140 tandem rollers, including US, DPF, CAB, ROPS, and open-deck variants.
- Protects Against Thermal Overload — A correctly functioning temperature probe allows the machine's control system to detect overheating conditions before they cause engine or hydraulic damage; a failed probe can mask dangerous temperature spikes.
- Emissions-System Compatible — Verified for use on DPF-equipped variants where accurate temperature sensing is integral to proper after-treatment system operation and regulatory compliance.
A temperature probe monitors fluid or component temperatures — typically engine coolant, hydraulic oil, or exhaust — and relays that data as an electrical signal to the machine's control unit or gauge cluster. On compaction equipment like Wacker Neuson rollers, this reading is critical for managing operating limits and triggering automatic protective responses when temperatures exceed safe thresholds. When the probe fails or drifts out of calibration, the machine may display false readings, fail to trigger protective shutdowns, or throw diagnostic fault codes — any of which can result in unplanned stops or internal damage if left unchecked.
Part Details
| Part Number | 5100023694 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Temperature Probe |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single drum soil compactor RC50 | RC50 | 5100021295, 5100047388 |
| Single drum soil compactor RC50P | RC50P | 5100021296 |
| Single drum soil compactor RC70 | RC70 | 5100021297 |
| Single drum soil compactor RC70P | RC70P | 5100021298 |
| Single drum soil compactor RC70VO | RC70VO | 5100021299 |
| RD40-130 Tandem Roller | RD40-130 US | 5100021801 |
| RD45-140 Tandem Roller | RD45-140 US | 5100021802 |
| RD40-130 C Tandem Roller | RD40-130C US | 5100021803 |
| RD45-140 C Tandem Roller | RD45-140C US | 5100021804 |
| RD40-130 O Tandem Roller | RD40-130O US | 5100021805 |
| RD45-140 O Tandem Roller | RD45-140O US | 5100021806 |
| RC50 Single Drum Soil Compactor | RC50 US | 5100027575, 5100047413 |
| RC50p Single Drum Soil Compactor | RC50p US | 5100027576, 5100047414 |
| RC70 Single Drum Soil Compactor | RC70 US | 5100027577, 5100047415 |
| Vibration Roller | RC70 VO US | 5100027578 |
| RC70p Single Drum Soil Compactor | RC70p US | 5100027579, 5100047416 |
| RD40-130 | RD40-130 | 5100047382 |
| RD45-140 | RD45-140 | 5100047383 |
| RD40-130c | RD40-130c | 5100047384 |
| RD45-140c | RD45-140c | 5100047385 |
| RD40-130o | RD40-130o | 5100047386 |
| RD45-140o | RD45-140o | 5100047387 |
| RC50p | RC50p | 5100047389 |
| RC70p | RC70p | 5100047411 |
| RC70vo | RC70vo | 5100047412 |
| RD40-130 DPF | RD40-130 DPF | 5100055777 |
| RD45-140 DPF | RD45-140 DPF | 5100055778 |
| RD40-130c DPF | RD40-130c DPF | 5100055779 |
| RD45-140c DPF | RD45-140c DPF | 5100055780 |
| RD40-130o DPF | RD40-130o DPF | 5100055781 |
| RD45-140o DPF | RD45-140o DPF | 5100055782 |
| RC50 | RC50 DPF CAB | 5100064255 |
| RC50 | RC50 DPF ROPS | 5100064256 |
| RC50p | RC50p DPF CAB | 5100064257 |
| RC50p | RC50p DPF ROPS | 5100064258 |
| RC70 | RC70 DPF CAB | 5100064259 |
| RC70 | RC70 DPF ROPS | 5100064260 |
| RC70p | RC70p DPF CAB | 5100064261 |
| RC70p | RC70p DPF ROPS | 5100064262 |
| RC70vo | RC70vo DPF CAB | 5100064263 |
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.
