The Bomag 05741402 Starter is a genuine OEM starter designed for Bomag tandem rollers across the BW 100, BW 120, BW 125, and BW 131 series, including the BW 100 AD-4, BW 100 AC-4, BW 120 AD-4, BW 120 AC-4, BW 125 AD-4, BW 125 AC-4, BW 100 AD-5, BW 100 AC-5, BW 120 AD-5, BW 120 AC-5, BW 120 SL-5, BW 120 SLC-5, BW 100 SL-5, BW 115 AC-5, BW 131 AD-5, BW 131 ACW-5, BW120AD 4, BW 120SL-5, and BW 120 AD-5 CC. As a genuine Bomag OEM part, the part is manufactured to the same specifications as the original component installed at the factory, ensuring correct engagement, output, and fit. Sourced directly from Bomag, this starter drops in without modification and restores reliable engine cranking to your tandem roller fleet.
Key Features
- Genuine OEM Electrical Output — manufactured to Bomag's exact torque and amperage specifications, ensuring the starter motor engages the flywheel ring gear with the correct force every time the key turns
- Direct-Fit Replacement — engineered to match the original mounting configuration and connector interface on supported BW-series tandem rollers, so installation is straightforward and accurate
- Broad Tandem Roller Coverage — compatible with BW 100, BW 115, BW 120, BW 125, and BW 131 tandem rollers across both -4 and -5 generation variants, including AC, AD, SL, SLC, ACW, and CC configurations
- Restored Engine Cranking Performance — a worn or failed starter can leave your roller unable to start, causing costly delays on the asphalt; this replacement restores the fast, consistent cranking needed to keep paving operations on schedule
- Electrical System Integrity — a correctly spec'd OEM starter draws the proper current load, protecting the battery, wiring harness, and ignition circuit from the strain caused by an underperforming or mismatched unit
The starter is the electric motor responsible for cranking the engine when the operator turns the ignition. It draws current from the battery to spin the flywheel ring gear, building the engine speed needed for combustion to take hold. On tandem rollers like the BW-series, reliable starting is critical — a sluggish or failed starter means the machine sits idle while a paving crew waits. When a starter begins to fail, symptoms typically include slow cranking, a single loud click with no engine turnover, or complete failure to engage. Replacing the starter with a correct OEM unit like part number 05741402 restores dependable, full-speed cranking and protects the surrounding electrical components from overload.
Part Details
| Part Number | 05741402 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Starter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 100 AD-4 | 00817685, 00818465, 00824271, 00824273 |
| Tandem Roller | BW 100 AC-4 | 00817687, 00818467, 00818731 |
| Tandem Roller | BW 120 AD-4 | 00817689, 00818377, 00818469, 00818477, 00818593, 00818733, 00824173 |
| Tandem Roller | BW 120 AC-4 | 00817691, 00818471, 00818597 |
| Tandem Roller | BW 125 AD-4 | 00817937, 00818473 |
| Tandem Roller | BW 125 AC-4 | 00818271, 00818475 |
| Tandem Roller | BW120AD 4 | 00818595, 00818871 |
| Tandem Roller | BW 100 AD-5 | 00824029, 00824561, 00824833, 00824995, 00825357, 00825643, 00826215, 00826219, 00827043 |
| Tandem Roller | BW 120 AC-5 | 00824031, 00824839, 00825363, 00826093 |
| Tandem Roller | BW 120 AD-5 | 00824033, 00824563, 00824835, 00824997, 00825359, 00825645, 00826049, 00826217, 00826221, 00827045 |
| Tandem Roller | BW 100 AC-5 | 00824275, 00824837, 00825361, 00826091, 00827047 |
| Tandem Roller | BW 120 SL-5 | 00824537, 00824559, 00825001, 00825615, 00827055 |
| Tandem Roller | BW 100 SL-5 | 00824557, 00824999, 00826553 |
| Tandem Roller | BW 115 AC-5 | 00824933 |
| Tandem Roller | BW 131 AD-5 | 00824935 |
| Tandem Roller | BW 131 ACW-5 | 00824937 |
| Tandem Roller | BW 120 SLC-5 | 00826435 |
| Tandem Roller | BW 120SL-5 | 00826609 |
| Tandem Roller | BW 120 AD-5 CC | 00826793 |
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.
