The Bomag 430000003 Diode is a genuine OEM electrical component designed for Bomag BF-series pavers and BM-series cold milling machines, including the BF 223 C, BF 222 C, BF 600 P HCE, BF 600 C HCE, BF 600 P HSE, BF 600 C HSE, BF 300 P, BF 300 C, BF 300 P S340 V, BF 300 P S340 TV, BF 300 C S340 TV, BF 223 C HFE, BM 1200/30, BM 1300/30, and BM2000/60. Sourced directly from Bomag, this diode matches the original electrical specification for a drop-in installation with no guesswork on compatibility. Keeping the electrical system running within spec is critical on pavers and cold milling machines, and this genuine OEM part ensures the correct component goes back in every time.
Key Features
- Genuine OEM Electrical Spec — manufactured to Bomag's original diode specification, ensuring correct voltage drop, forward current rating, and reverse blocking performance for the machine's electrical circuit
- Direct-Fit Replacement — matches the original connector and mounting configuration of part number 430000003, installing directly into BF-series pavers and BM-series cold milling machines
- Broad Fitment Coverage — confirmed fit across BF 223 C, BF 222 C, BF 300 P, BF 300 C, BF 600 P HCE, BF 600 C HCE, BF 600 P HSE, BF 600 C HSE, BF 223 C HFE pavers and BM 1200/30, BM 1300/30, and BM2000/60 cold milling machines
- Circuit Integrity Restored — a failed diode can cause erratic electrical behavior, control system faults, or complete circuit failure; replacing it with the correct OEM component restores proper one-directional current flow and protects downstream components
- Electrical System Safety — a correctly rated diode prevents reverse current from damaging sensitive control modules and relays; using an incorrectly rated substitute risks broader electrical damage on paving and milling equipment
A diode is a one-way electrical valve — it allows current to flow in a single direction and blocks it in reverse. In Bomag pavers and cold milling machines, diodes are used to protect circuits, isolate control signals, and prevent feedback current from reaching sensitive electronic components. When a diode fails, it can either allow reverse current to damage other parts of the circuit or break the circuit entirely, resulting in malfunctions in control systems, lighting, or machine functions that depend on clean, directional power delivery.
Part Details
| Part Number | 430000003 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Diode |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Paver | BF 223 C | 00800619 |
| Cold Milling Machine | BM2000/60 | 00800623 |
| Paver | BF 222 C | 00800625 |
| Paver | BF 600 P HCE | 00800631 |
| Paver | BF 600 C HCE | 00800633 |
| Paver | BF 600 C HSE | 00800639 |
| Paver | BF 600 P HSE | 00800645 |
| Paver | BF 300 P | 00800647 |
| Paver | BF 300 C | 00800649 |
| Paver | BF 300 P S340 V | 00800711, 00824189 |
| Paver | BF 300 P S340 TV | 00800715, 00824187 |
| Paver | BF 300 C S340 TV | 00800717, 00824191 |
| Paver | BF 222C | 00800734 |
| Paver | BF 223 C HFE | 00824301 |
| Cold Milling Machine | BM 1200/30 | 00824963 |
| Cold Milling Machine | BM 1300/30 | 00824965, 00825095 |
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.
