The Bomag 05755678 Indicator Relay is a genuine OEM electrical component designed for Bomag BW 161 AC-2, BW 161 AD-2, BW 164 AC-2, BW 164 AD-2, BW 202 AD-2, and BW 202 AHD-2 tandem rollers. Sourced directly from Bomag, this relay meets the exact electrical specifications of the original unit it replaces. This genuine OEM part ensures correct signaling behavior and integrates seamlessly into the machine's existing wiring harness. Confirm your model against the fitment list before ordering to get the right part the first time.
Key Features
- Correct Electrical Specification — manufactured to OEM switching and load ratings, ensuring the indicator circuit operates exactly as Bomag engineered it
- Direct-Fit Replacement — matches the original connector, mounting configuration, and terminal layout for a straightforward swap on compatible tandem rollers
- Broad Tandem Roller Coverage — fits BW 161 AC-2, BW 161 AD-2, BW 164 AC-2, BW 164 AD-2, BW 202 AD-2, and BW 202 AHD-2 tandem rollers
- Genuine Bomag OEM Part — supplied under Bomag's part number 05755678, backed by OEM quality assurance for electrical components
- Signaling System Integrity — a failed relay can disable indicator circuits entirely, causing compliance and operational issues on public roads and active worksites; replacing it promptly restores full system function
- Electrical Safety Compliance — correct relay operation is essential for road-legal machine movement; using the OEM-specified component maintains the integrity of the indicator circuit as designed
An indicator relay is an electrical switching component that controls the timed on/off cycling of indicator (turn signal) lights on the machine. It receives a constant power input and outputs a pulsed signal that flashes the indicator lamps at the correct frequency. When this relay fails, the indicators may stop flashing, flash too rapidly, or fail to activate at all — making safe road transit and site operation difficult and potentially non-compliant with local regulations. Replacing a worn or faulty relay with the correct OEM unit restores proper signaling function and keeps the machine road-ready.
Part Details
| Part Number | 05755678 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Indicator Relay |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 161 AC-2 | 00817492 |
| Tandem Roller | BW 161 AD-2 | 00817493, 00817494 |
| Tandem Roller | BW 164 AC-2 | 00817495 |
| Tandem Roller | BW 202 AD-2 | 00817516, 00817517 |
| Tandem Roller | BW 202 AHD-2 | 00817518 |
| Tandem Roller | BW 164 AD-2 | 00817640 |
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.
