The Bomag 05748840 Ignition Coil is a genuine OEM component designed for the BW 900-50 walk-behind light roller. Sourced directly from Bomag, this ignition coil matches the original equipment specification, ensuring a correct, hassle-free installation. This component is an exact match for part number 05748840, giving you confidence that the replacement will perform as the original did from the factory floor.
Key Features
- OEM Spark Output Accuracy — As a genuine Bomag part, this ignition coil delivers the precise voltage output and timing characteristics required by the BW 900-50 engine, so combustion performance is not compromised by an incorrect coil specification.
- Direct-Fit Replacement — Engineered to match the original mounting configuration and electrical connections of the BW 900-50 walk-behind light roller, allowing straightforward installation without adapting brackets or leads.
- Confirmed Fitment — Verified for the Bomag BW 900-50 walk-behind light roller, so you are ordering with full confidence in application compatibility.
- Consistent Engine Starting — A properly functioning ignition coil generates the strong, well-timed spark the engine needs for reliable cold and warm starts; a failing coil leads to misfires, hard starting, and loss of power that halts compaction work.
- Fuel System Safety Compliance — Correct ignition coil output prevents unburned fuel accumulation in the combustion chamber, reducing risk of backfire and uncontrolled ignition events during operation.
The ignition coil is responsible for transforming the low-voltage current from the engine's electrical system into the high-voltage spark needed to ignite the air-fuel mixture inside the combustion chamber. On a walk-behind roller like the BW 900-50, a healthy ignition coil is essential for smooth engine starts, steady power delivery, and consistent compaction output across the job. When an ignition coil degrades or fails, symptoms typically include hard starting, intermittent misfires, rough running, or a complete no-start condition — all of which take the machine out of service until the coil is replaced.
Part Details
| Part Number | 05748840 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Ignition Coil |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Walk-Behind / Light Roller | BW 900-50 | 00818921, 00825617, 00826539 |
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.
