The Wacker Neuson is a genuine OEM Temperature Switch designed for RD27-100 and RD27-120 series tandem rollers. Sourced directly from Wacker Neuson, this Temperature Switch is built to the exact specifications of the original component, ensuring correct trigger thresholds and reliable thermal protection across all covered configurations. Fitment spans the full RD27 family, including RD27-100 and RD27-120 models in Roller Pro T4F, Roller Basic T4F, and standard tandem roller configurations. Drop-in compatibility means no guesswork — the installs in place of the original without modification.
Key Features
- Calibrated Switching Threshold — Genuine OEM construction ensures the switch opens and closes at the correct temperature setpoints, maintaining accurate thermal protection for the drivetrain and hydraulic systems.
- Direct OEM Replacement — Connects to the original wiring harness using the factory plug and mounting configuration, streamlining installation on RD27-series machines.
- Broad RD27 Family Coverage — Verified fitment across RD27-100 and RD27-120 tandem rollers, including Pro T4F and Basic T4F variants, covering a wide range of serial number ranges.
- Protects Critical Systems — A correctly functioning temperature switch triggers automatic shutdowns or alerts before heat-related damage can occur; a failed switch can leave hydraulic and engine components exposed to overtemperature conditions.
- Electrical Safety Compliance — As an OEM temperature switch, this part meets the original circuit protection requirements of the RD27 platform, supporting correct machine shutdown behavior under thermal fault conditions.
A temperature switch monitors fluid or component temperatures within the machine and sends a signal — or triggers a cutoff — when a preset threshold is exceeded. In tandem rollers like the RD27 series, this switch plays a key role in protecting the hydraulic drive system and engine from heat damage during sustained compaction work. When the switch fails or drifts out of calibration, the machine may no longer respond correctly to overtemperature conditions, increasing the risk of costly drivetrain or hydraulic damage going undetected.
Part Details
| Part Number | 5000176756 |
|---|---|
| Old Part Number | 0176756 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Temperature Switch |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5200005878, 5200014868, 5200023554, 5200023556, 5200005876, 5200021387 |
| Hydrostatic Vibratory Roller | RD27-120 | 5200005879, 5200014869, 5200014922, 5200014923, 5200023555, 5200023557, 5200024441, 5200005877, 5200021389 |
| Mobile Air Heater Trailer, dou ble axle | Trailer-CUB700GM | 5000620683 |
| Mobile Indirect Fired Air Heat er, Diesel w/Genset | CUB700GM | 5000620759 |
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.
