The Bomag 05834006 Temperature Switch is a genuine OEM replacement designed for BW 138 AD and BW 135 AD tandem rollers. Sourced directly from Bomag, this switch delivers an exact match to the original component, ensuring correct electrical integration and reliable thermal monitoring right out of the box. This temperature switch is confirmed to fit both the BW 138 AD and BW 135 AD tandem roller models, making it the straightforward choice when you need a verified, like-for-like replacement.
Key Features
- Genuine OEM Electrical Accuracy — manufactured to Bomag's original switching threshold and resistance specifications, so the temperature switch triggers at the correct thermal point every time
- Direct-Fit Replacement — matches the original connector, thread pitch, and mounting configuration, allowing installation without modification or adapter fittings
- Confirmed Fitment — verified for Bomag BW 138 AD and BW 135 AD tandem rollers, giving you confidence in part compatibility before the wrench comes out
- Protects Critical Engine Systems — a properly functioning temperature switch alerts the operator to overheating conditions before heat damage can reach the engine or hydraulic system, keeping costly repairs at bay
- Safety-Critical Sensor — as a thermal warning component, accurate switching behavior is essential; a faulty or incorrect switch can mask dangerous overheating events or trigger false shutdowns mid-operation
The temperature switch monitors coolant or hydraulic fluid heat levels and sends an electrical signal to the machine's warning system or control circuit when temperatures exceed a safe threshold. On tandem rollers like the BW 138 AD and BW 135 AD, this early warning function is essential for protecting the engine and drivetrain during continuous compaction work. When the switch fails or drifts out of calibration, the machine may run hot without triggering any alert — or shut down unexpectedly — both of which interrupt work and risk serious mechanical damage.
Part Details
| Part Number | 05834006 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Temperature Switch |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 138 AD | 00810105 |
| Tandem Roller | BW 135 AD | 00810120 |
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.
