The Bomag 05711538 Injection Pump is a genuine OEM component designed for BW 172 D-2 and BW 142 D-2 single drum rollers, as well as BW 138 AD and BW 135 AD tandem rollers. Sourced directly from Bomag, this injection pump meets the exact specifications required for proper engine fuel delivery on these machines. Confirm part number 05711538 against your machine's service documentation before ordering to ensure a correct application match.
Key Features
- OEM Fuel Delivery Precision — Built to Bomag's exact injection timing and output specifications, ensuring the engine receives the correct fuel charge under all load conditions.
- Direct-Fit Replacement — Engineered to match the original mounting configuration and fuel line connections on compatible Bomag rollers, allowing a straightforward swap without custom adapters.
- Broad Roller Coverage — Fits BW 172 D-2 and BW 142 D-2 single drum rollers, and BW 138 AD and BW 135 AD tandem rollers.
- Consistent Engine Performance — A properly functioning injection pump maintains correct fuel pressure and timing, keeping the engine running at rated power and fuel efficiency across compaction passes.
- Genuine Bomag OEM Part — Supplied as an authentic Bomag replacement, backed by the same quality standards as the original component installed at the factory.
The injection pump is the heart of a diesel engine's fuel system — it pressurizes and meters fuel, delivering precise charges to each injector at exactly the right moment in the combustion cycle. On Bomag single drum and tandem rollers, a correctly calibrated injection pump is essential for maintaining consistent drum speed, tractive effort, and compaction output across varying soil and asphalt conditions. When an injection pump wears or fails, symptoms typically include hard starting, uneven idle, loss of power under load, and increased exhaust smoke — all of which signal that fuel delivery is no longer meeting the engine's demands.
Part Details
| Part Number | 05711538 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Injection Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 172 D-2 | 00810074 |
| Single Drum Roller | BW 142 D-2 | 00810077 |
| Tandem Roller | BW 138 AD | 00810105 |
| Tandem Roller | BW 135 AD | 00810120 |
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.
