The Bomag 05750009 Diode is a genuine OEM electrical component designed for a wide range of Bomag single drum rollers, tandem rollers, trench compactors, and cold milling machines. Sourced directly from Bomag, this diode meets the original design specification and slots into the existing electrical circuit without adaptation. Compatible machines include the BW 177 D-3, BW 213 DH-3, BW 213 PDH-3, BW 225 D-3, BW 214 DH-3, BW 216 DH-3, BW 219 DH-3, and BW 225 single drum rollers; BMP 851 trench compactor; BW 161 AD-4, BW 141 AD-4, BW 154 AD-4, BW 151 AD-4, BW 190 AD-4, BW 202 AD-4, BW 203 AD-4, BW 205 AD 4, BW 174 AP, BW 174 AP-4, BW 174 AP-4i, BW 174 AP-4f, BW 174 APO-4i, BW 174 APO-4f, BW 174 ACP, BW 174 ACP-AM, BW 174 ACP 4I AM, BW 154 AP-4, BW 154 AP-4i, BW 154 ACP-4, BW 154 ACP-4i AM, BW 154 AP-4 AM, BW 161 ADH-4, BW 161 AC-4, BW 161 ADO-4, BW 203 ADO-4 tandem rollers; and BM2000/65 Stage V and BM2200/65 Stage V cold milling machines. Using the correct OEM part number 05750009 ensures the electrical system operates exactly as Bomag intended.
Key Features
- Correct Electrical Specification — genuine OEM diode matched to Bomag's original voltage and current rating for this circuit, eliminating guesswork on electrical compatibility
- Direct Plug-In Replacement — engineered to the same terminal configuration as the original, fitting the existing harness connector without rework or modification
- Broad Fitment Coverage — a single part number 05750009 serves Bomag single drum rollers including the BW 213 DH-3 and BW 225 D-3, tandem rollers across the BW 141, BW 151, BW 154, BW 161, BW 174, BW 190, BW 202, BW 203, and BW 205 series, the BMP 851 trench compactor, and BM2000/65 Stage V and BM2200/65 Stage V cold milling machines
- Circuit Protection Integrity — a correctly functioning diode allows current to flow in one direction only, protecting sensitive control components from voltage spikes and reverse-polarity damage that can cause costly electrical failures
- Electrical Safety Assurance — using a genuine OEM diode with the correct breakdown voltage rating reduces the risk of arc faults, control board damage, and unintended machine behavior in the field
A diode is a one-way electrical valve: it allows current to pass in one direction while blocking it in the other, protecting control circuits and other components from harmful reverse current or voltage spikes. In heavy compaction and milling equipment, diodes are commonly used in charging circuits, solenoid suppression, and control wiring to keep sensitive electronics operating safely under the electrical loads generated during normal machine operation. When a diode fails it can cause intermittent or complete electrical faults — ranging from solenoids that won't actuate to charging system irregularities — making prompt replacement with the correct part essential to restoring safe, predictable machine operation.
Part Details
| Part Number | 05750009 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Diode |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Trench Compactor | BMP 851 | 00815200 |
| Single Drum Roller | BW 177 D-3 | 00815310 |
| Single Drum Roller | BW 213 DH-3 | 00815322, 00817526, 00817527, 00817528, 00817589 |
| Single Drum Roller | BW 212 D-3 | 00815326 |
| Single Drum Roller | BW 213 PDH-3 | 00817529, 00817530, 00817590 |
| Single Drum Roller | BW 214 DH-3 | 00817532, 00817592 |
| Single Drum Roller | BW 216 DH-3 | 00817537 |
| Single Drum Roller | BW 219 DH-3 | 00817540 |
| Single Drum Roller | BW 219 PDH-3 | 00817544 |
| Single Drum Roller | BW 225 D-3 | 00817546, 00817548 |
| Single Drum Roller | BW 225 | 00817549 |
| Single Drum Roller | BW 213 DH 3 VARIOCONTOL | 00817591, 00817605 |
| Tandem Roller | BW 161 AD-4 | 00817641, 00818481, 00818959, 00824003, 00824735 |
| Single Drum Roller | BW 216 DHC-3 | 00817643, 00817644 |
| Single Drum Roller | BW 213 DH-3 USA | 00817671 |
| Single Drum Roller | BW 213 PDH-3 USA | 00817673 |
| Tandem Roller | BW 141 AD-4 | 00817697, 00818561, 00818955, 00818999 |
| Tandem Roller | BW 154 AD-4 AM | 00817699, 00818447 |
| Tandem Roller | BW 161 ADH-4 | 00817739 |
| Tandem Roller | BW 190 AD-4 | 00817823, 00818379, 00818965, 00824009 |
| Tandem Roller | BW 190 AD-4 AM | 00817825, 00818309, 00824021 |
| Tandem Roller | BW151AD 4 | 00817843 |
| Tandem Roller | BW 154 AD-4 | 00817901, 00818557 |
| Tandem Roller | BW 151 AD-4 AM | 00817913, 00818555, 00824017 |
| Tandem Roller | BW 141 AD-4 AM | 00817925, 00818553 |
| Tandem Roller | BW 161 AC-4 | 00817947, 00818589, 00818967 |
| Tandem Roller | BW 151 AC-4 AM | 00817953, 00818559, 00824025 |
| Tandem Roller | BW 154 AP-4 AM | 00818299, 00824177, 00824715 |
| Tandem Roller | BW 154 AP-4 | 00818301, 00824179, 00824717 |
| Tandem Roller | BW 154 ACP-4 AM | 00818303, 00824719 |
| Tandem Roller | BW 154 ACP-4 | 00818305, 00824721 |
| Tandem Roller | BW 174 AP-AM | 00818343, 00818537 |
| Tandem Roller | BW 174 ACP-AM | 00818355, 00818535 |
| Tandem Roller | BW 161 ADH-4 CHINA | 00818365 |
| Tandem Roller | BW 202 AD-4 | 00818381, 00818961, 00824005 |
| Tandem Roller | BW 174 AP | 00818395, 00818517 |
| Tandem Roller | BW 170 AP AM | 00818515 |
| Tandem Roller | BW 174 ACP | 00818519 |
| Tandem Roller | BW 151 AD-4 | 00818563, 00818957, 00824001 |
| Tandem Roller | BW 151 AC-4 | 00818565, 00824011 |
| Tandem Roller | BW 203 AD-4 AM | 00818591, 00824019, 00825067 |
| Tandem Roller | BW 203 AD-4 | 00818599, 00818963 |
| Tandem Roller | BW 174 AP-4 AM | 00818655, 00818845, 00824543 |
| Tandem Roller | BW 174 AP-4 | 00818657, 00818847, 00824545 |
| Tandem Roller | BW 174 AP-4 AM PB | 00818971 |
| Tandem Roller | BW 174 AP-4 PB | 00818973 |
| Tandem Roller | BW 174 AP-4i AM | 00824093, 00824627, 00825051 |
| Tandem Roller | BW 174 AP-4i | 00824095, 00824629, 00825053 |
| Tandem Roller | BW 161 ADO-4 | 00824333, 00824335 |
| Tandem Roller | BW 154 AP-4i AM | 00824385 |
| Tandem Roller | BW 161 AD-4 EU-Flex | 00824393 |
| Tandem Roller | BW 202 AD-4 EU-Flex | 00824395 |
| Tandem Roller | BW 203 AD-4 AM EU-Flex | 00824397 |
| Tandem Roller | BW 154 AP-4i | 00824587 |
| Tandem Roller | BW 154 ACP-4i AM | 00824589, 00825383 |
| Tandem Roller | BW203AD-4 | 00824739, 00826243 |
| Tandem Roller | BW 205 AD 4 | 00824889 |
| Tandem Roller | BW 174 AP-4f AM | 00824909 |
| Tandem Roller | BW 174 AP-4f | 00824911 |
| Tandem Roller | BW 203 ADO-4 | 00825049 |
| Tandem Roller | BW 174 APO-4i | 00825099 |
| Tandem Roller | BW 174 ACP 4I AM | 00825103 |
| Tandem Roller | BW 174 AP-4v AM | 00825819 |
| Tandem Roller | BW 174 APO-4f | 00826149 |
| Cold Milling Machine | BM2000/65 Stage V | 00826467 |
| Cold Milling Machine | BM2200/65 Stage V | 00826469 |
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.
