The Bomag 05744181 Regulator Switch is a genuine OEM regulator switch designed for Bomag reversible vibratory plates and walk-behind rollers, including the BPR 30/38 D, BPR 40/45 D, BPR 50/52 D, BP 18/45 D-2, and BW 75 H. Sourced directly from Bomag, this switch meets the exact electrical specifications of the original component it replaces. This genuine OEM part ensures correct switching function and a direct, hassle-free installation on compatible machines across multiple generations, including D, D-2, and D-3 variants.
Key Features
- Genuine OEM Electrical Specification — manufactured to Bomag's exact output and switching tolerances, ensuring the regulator circuit functions precisely as intended rather than approximated by a non-original component.
- Direct Drop-In Replacement — matches the original connector configuration and mounting position for straightforward installation with no reworking of the wiring harness.
- Broad Multi-Generation Fitment — compatible with BPR 30/38 D, BPR 30/38 D-2, BPR 30/38 D-3, BPR 40/45 D, BPR 40/45 D-2, BPR 40/45 D-3, BPR 50/52 D, BPR 50/52 D-2, BPR 50/52 D-3 reversible vibratory plates, the BP 18/45 D-2 vibratory plate, and the BW 75 H walk-behind roller.
- Sustained Electrical Integrity — a properly functioning regulator switch maintains stable voltage regulation across the machine's electrical system; a worn or failed switch can cause erratic engine behavior, charging faults, or complete electrical shutdown.
- Electrical System Safety — correct switching and regulation protect connected components from voltage irregularities that can damage sensitive control circuits and engine management systems.
The regulator switch is a key electrical control component that governs the regulation circuit within the machine's charging and power management system. It acts as the interface between the operator's input and the voltage regulator, ensuring that current is directed and controlled correctly during operation. When this switch degrades or fails, the machine may exhibit unstable engine performance, warning indicators, or loss of power delivery — making timely replacement essential to keeping the electrical system operating within its correct parameters.
Part Details
| Part Number | 05744181 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Regulator Switch |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Reversible Vibratory Plate | BPR 30/38 D-3 | 00811423, 00817436 |
| Reversible Vibratory Plate | BPR 30/38 D | 00813503 |
| Vibratory Plate | BP 18/45 D-2 | 00817417 |
| Walk-Behind / Light Roller | BW 75 H | 00817564, 00810362, 00810196 |
| Reversible Vibratory Plate | BPR 40/45 D-2 | 00819907, 00810121 |
| Reversible Vibratory Plate | BPR 30/38 D-2 | 00810116 |
| Reversible Vibratory Plate | BPR 40/45 D-3 | 00811420, 00811427 |
| Reversible Vibratory Plate | BPR 40/45 D | 00813506, 00811632 |
| Reversible Vibratory Plate | BPR 50/52 D-2 | 00811351 |
| Reversible Vibratory Plate | BPR 50/52 D-3 | 00817441 |
| Reversible Vibratory Plate | BPR 50/52 D | 00813406, 00813407 |
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.
