The Bomag 05767054 Marginal Relay is a genuine OEM electrical relay designed for a wide range of Bomag cold milling machines, refuse/landfill compactors, soil compactors, and recyclers/stabilizers. Sourced directly from Bomag, this relay matches the original component specification, ensuring a direct, correct-fit replacement in the machines it was designed for. Compatible equipment includes BM 500/15 and BM 600/15 cold milling machines, BC-series refuse/landfill compactors such as the BC 672 RB-2, BC 772 RB-2, BC 972 RB-2, BC 1172 RB-2, and their subsequent generation variants, BC-series soil compactors including the BC 473 EB-4 and BC 772 EB-4, and MPH and RS-series recyclers/stabilizers including the MPH 125, MPH 600, and RS 650. Using genuine OEM part number 05767054 protects the integrity of your machine's electrical system and keeps your equipment performing as intended.
Key Features
- Genuine OEM Electrical Spec — sourced directly from Bomag, this marginal relay matches the exact switching characteristics, coil resistance, and contact rating of the original component it replaces.
- Direct-Fit Replacement — engineered to connect into the original relay socket without modification, restoring the circuit to its designed operating state.
- Broad Bomag Fleet Coverage — fits BM 500/15 and BM 600/15 cold milling machines, BC-series refuse/landfill compactors and soil compactors across multiple generations, and MPH 125, MPH 600, and RS 650 recyclers/stabilizers, including Stage V and EU-Flex variants.
- Protects Dependent Systems — a marginal relay in proper working order ensures the correct electrical signals reach downstream components; a failed or out-of-spec relay can trigger erratic machine behavior, false shutdowns, or unresponsive controls.
- Electrical Safety Integrity — using an OEM-matched relay prevents overcurrent conditions and contact-arcing failures that can damage wiring harnesses and connected control modules.
A marginal relay is an electrical switching component that monitors a signal or voltage level and closes or opens a circuit when that level crosses a defined threshold. In heavy equipment like Bomag cold milling machines, compactors, and recyclers/stabilizers, this relay typically governs critical control functions — activating or protecting a subsystem based on operational conditions. When the relay wears out or fails, it can cause inconsistent machine responses, nuisance shutdowns, or a complete loss of the function it controls. Replacing it with a correctly rated OEM component restores predictable, safe electrical behavior across the affected circuit.
Part Details
| Part Number | 05767054 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Marginal Relay |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cold Milling Machine | BM 600/15 | 00818099, 00818175 |
| Refuse / Landfill Compactor | BC 1172 RB-3 | 00818153 |
| Cold Milling Machine | BM 500/15 | 00818173, 00818873, 00824553 |
| Refuse / Landfill Compactor | BC 772 RB-2 | 00818179, 00818885, 00818933, 00824639 |
| Refuse / Landfill Compactor | BC 572 RB-2 | 00818183, 00818893, 00824257 |
| Refuse / Landfill Compactor | BC 772 RS-2 | 00818185, 00818895, 00824643 |
| Soil Compactor | BC 772 EB-2 | 00818187 |
| Recycler / Stabilizer | MPH 125 | 00818681, 00818909 |
| Refuse / Landfill Compactor | BC 972 RB-2 | 00818701, 00818889 |
| Refuse / Landfill Compactor | BC 1172 RB-2 | 00818703, 00818891 |
| Refuse / Landfill Compactor | BC 672 RB-2 | 00818887, 00818931, 00824641 |
| Refuse / Landfill Compactor | BC 972 RB-3 | 00824085 |
| Recycler / Stabilizer | MPH 600 | 00824097, 00824099 |
| Refuse / Landfill Compactor | BC 772 RB-3 | 00824101 |
| Refuse / Landfill Compactor | BC 672 RB-3 | 00824259 |
| Refuse / Landfill Compactor | BC 772 RS-3 | 00824349 |
| Refuse / Landfill Compactor | BC 772 RB-4 | 00824355 |
| Refuse / Landfill Compactor | BC 473 RB-4 | 00824525 |
| Refuse / Landfill Compactor | BC 473 RS-4 | 00824527 |
| Refuse / Landfill Compactor | BC 772 RS-4 | 00824529 |
| Refuse / Landfill Compactor | BC 672 RB-4 | 00824531 |
| Cold Milling Machine | BM 500/15 EU-Flex | 00824539 |
| Recycler / Stabilizer | MPH 600 3B/4i-PB | 00824645 |
| Cold Milling Machine | BM 500 15 P8 | 00824743 |
| Cold Milling Machine | BM600 /15 | 00824745 |
| Recycler / Stabilizer | MPH 600 EU-FLEX | 00824751 |
| Soil Compactor | BC 473 EB-4 | 00824855 |
| Soil Compactor | BC 772 EB-4 | 00824857 |
| Refuse / Landfill Compactor | BC 972 RB-4 | 00824899 |
| Refuse / Landfill Compactor | BC 1172 RB-4 | 00824901 |
| Cold Milling Machine | BM 600/15 EU-Flex | 00824943 |
| Cold Milling Machine | BM 600/15 EU-Flex T4i | 00825065 |
| Refuse / Landfill Compactor | BC 473 RB-3 | 00825083 |
| Recycler / Stabilizer | RS 650 | 00825131 |
| Soil Compactor | BC 473 EB-3 | 00825137 |
| Cold Milling Machine | BM 500/15 Stage V | 00825885 |
| Cold Milling Machine | BM 600/15 Stage V | 00825887 |
| Cold Milling Machine | BM 500/15-2 | 00826459 |
| Cold Milling Machine | BM 600/15-2 | 00826479 |
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.
