The Bomag 05717577 Injection Pump is a genuine OEM component designed for Bomag BW 125 ADH, BW 135 AD, BW 138 AD, BW 138 AC, and BW 138-AD tandem rollers. As a direct-from-Bomag replacement, this injection pump meets the original engineering requirements of your machine — no guesswork on fit or performance. If your tandem roller is showing signs of hard starting, rough running, or reduced power, this is the component to address it.
Key Features
- Genuine OEM Fuel Delivery Precision — engineered to Bomag's original injection timing and metering specifications, ensuring accurate fuel delivery across the full RPM range of your tandem roller's engine
- Direct Replacement Fit — matches the original mounting configuration and fuel line connections on compatible Bomag tandem rollers, installing exactly as the factory unit did
- Broad Tandem Roller Coverage — fits the BW 125 ADH, BW 135 AD, BW 138 AD, BW 138 AC, and BW 138-AD, covering multiple variants within Bomag's proven tandem roller lineup
- Engine Output Restored — a worn or failing injection pump causes loss of power, uneven compaction output, and excessive fuel consumption; this replacement restores proper combustion and consistent drum drive performance
- Fuel System Integrity — correct injection pressure and timing protect downstream fuel system components and help prevent premature injector wear, keeping your engine running within its designed operating parameters
The injection pump is the heart of a diesel engine's fuel system, responsible for pressurizing and delivering precise quantities of fuel to the injectors at exactly the right moment in the combustion cycle. On Bomag tandem rollers, maintaining correct injection performance directly affects engine power, drum vibration consistency, and overall compaction quality. When an injection pump wears out or fails, symptoms typically include difficult cold starts, black or white exhaust smoke, a drop in engine power, and irregular operation — all of which compromise the roller's ability to deliver even, effective compaction on asphalt surfaces.
Part Details
| Part Number | 05717577 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Injection Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 125 ADH | 00817467 |
| Tandem Roller | BW 138-AD | 00817572, 00818389 |
| Tandem Roller | BW 135 AD | 00818357 |
| Tandem Roller | BW 138 AD | 00818359 |
| Tandem Roller | BW 138 AC | 00818361 |
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.
