The Bomag 08821017 Starter is a genuine OEM component designed for Bomag BW 213 D, BW 177 D-5, BW 145 D-5, and BW 120 AD-5 single drum and tandem rollers. Sourced directly from Bomag, this starter carries the same specification as the unit installed at the factory, ensuring a correct electrical and mechanical match to your machine. This starter also fits the BW 145 D-5 PL, BW 177 D-5 PL, BW 120 SL-5, and BW 100 AD-5, making it a versatile solution across Bomag's BW 100, BW 120, BW 145, and BW 177 series roller lineup.
Key Features
- OEM-Grade Electrical Output — built to the same voltage, torque, and amperage specification as the original, ensuring the engine cranks reliably across the full operating temperature range of these rollers.
- Direct Bolt-On Replacement — matches the original mounting configuration and connector type, dropping straight into place on compatible BW single drum and tandem roller platforms.
- Broad Fitment Across Bomag BW Rollers — fits BW 213 D, BW 177 D-5, BW 177 D-5 PL, BW 145 D-5, BW 145 D-5 PL, BW 120 AD-5, BW 120 SL-5, and BW 100 AD-5 rollers, covering both single drum and tandem configurations.
- Genuine Bomag Part — part number 08821017 is an authentic OEM component, not a pattern substitute, so you can trust the fitment and output spec are correct for your machine.
- Protects Engine and Electrical System — an undersized or worn starter draws excessive current on cranking, stressing the battery and wiring harness; a correctly rated unit protects surrounding components from overload.
A starter motor converts electrical energy from the battery into mechanical rotation to crank the engine and initiate combustion. On heavy-duty rollers like the BW series, the starter must deliver sufficient torque to turn over a large diesel engine under load, including in cold-start conditions. When a starter fails or weakens, the engine will crank slowly, fail to start, or not respond at all — bringing compaction operations to a halt and risking deeper electrical damage if the fault is ignored.
Part Details
| Part Number | 08821017 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Starter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 213 D | 00810062 |
| Single Drum Roller | BW 177 D-5 | 00824351, 00825839, 00826625, 00826773 |
| Single Drum Roller | BW 145 D-5 | 00824357, 00825837, 00826053, 00826623, 00826771 |
| Tandem Roller | BW 120 AD-5 | 00826639, 00826689 |
| Tandem Roller | BW 120 SL-5 | 00826779 |
| Tandem Roller | BW 100 AD-5 | 00826813 |
| Single Drum Roller | BW 145 D-5 PL | 00827069 |
| Single Drum Roller | BW 177 D-5 PL | 00827083, 00827087 |
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.
