The Bomag 05729386 Voltage Regulator is a genuine OEM component designed for a wide range of Bomag cold milling machines, pavers, refuse and landfill compactors, soil compactors, and recycler/stabilizers. Sourced directly from Bomag, this voltage regulator meets the exact output specification required to keep electrical systems stable across every machine it serves. Confirmed fitment includes the BM 500/15, BM 500/15 EU-Flex, BM 600/15, BM 600/15 EU-Flex, BM 2000/60, and BM 2000/60-2 cold milling machines, the BF 600 C-E, BF 600 P-E, and BF 600 C-G pavers, the MPH 122-2 recycler/stabilizer, BC 772 RB-2, BC 672 RB-2, BC 772 RS-2, BC 972 RB-2, and BC 1172 RB-2 refuse/landfill compactors, and the BC 772 EB-2 and BC 672 EB-2 soil compactors. Ordering by part number 05729386 ensures you receive the exact unit specified for your machine — no guesswork, no mismatches.
Key Features
- Correct Output Specification — genuine OEM construction ensures this voltage regulator delivers the precise charging voltage required, protecting sensitive electrical and electronic systems from over- or under-charge damage.
- Drop-In Replacement — engineered to match the original mounting configuration and connector interface, this part installs directly in place of the factory unit without modification.
- Broad Confirmed Fitment — covers Bomag cold milling machines including the BM 500/15 and BM 2000/60-2, pavers including the BF 600 C-E and BF 600 P-E, the MPH 122-2 recycler/stabilizer, BC-series refuse/landfill and soil compactors, and more.
- Electrical System Stability — a properly functioning voltage regulator keeps battery charge consistent and protects onboard controls; a failed unit can cause erratic electrical behavior, dead batteries, or damage to sensitive machine electronics.
- Fuel System and Ignition Safety — on diesel-powered heavy equipment, unregulated charging voltage can affect fuel system solenoids and engine management components, making correct regulator function critical to safe, predictable machine operation.
The voltage regulator controls the output of the alternator, ensuring that the electrical system receives a steady, correctly regulated charge regardless of engine speed or load. Without a functioning regulator, the alternator can push excessive voltage into the system — overcharging the battery, stressing electronic control modules, and shortening the service life of lights, sensors, and other onboard components. When a voltage regulator fails or degrades, symptoms typically include battery drain, warning lights, fluctuating instrument readings, and — in severe cases — damage to the machine's electrical architecture that goes well beyond the regulator itself.
Part Details
| Part Number | 05729386 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Voltage Regulator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cold Milling Machine | BM2000/60 | 00800623 |
| Paver | BF 600 C-E | 00800651 |
| Paver | BF 600 P-E | 00800653 |
| Paver | BF 600 C-G | 00800655 |
| Cold Milling Machine | BM 2000/60-2 | 00800693, 00800695 |
| Cold Milling Machine | BM 600/15 | 00818099, 00818175 |
| Cold Milling Machine | BM 500/15 | 00818173, 00818873 |
| Recycler / Stabilizer | MPH 122-2 | 00818177, 00818727, 00818911, 00824987 |
| Refuse / Landfill Compactor | BC 772 RB-2 | 00818179, 00818885, 00818933, 00824639 |
| Refuse / Landfill Compactor | BC 672 RB-2 | 00818181, 00818887, 00818931, 00824641 |
| Refuse / Landfill Compactor | BC 772 RS-2 | 00818185, 00818895, 00824643 |
| Soil Compactor | BC 772 EB-2 | 00818187, 00818897 |
| Soil Compactor | BC 672 EB-2 | 00818189 |
| Refuse / Landfill Compactor | BC 972 RB-2 | 00818191, 00818701, 00818889 |
| Refuse / Landfill Compactor | BC 1172 RB-2 | 00818193, 00818703, 00818891 |
| Cold Milling Machine | BM 500/15 EU-Flex | 00824539 |
| Cold Milling Machine | BM 600/15 EU-Flex | 00824943 |
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.
