The Bomag 05729382 Injection Pump is a genuine OEM component designed for BW 124 DH-4, BW 124 PDH, BW 124 DH-40, BW 124 PDH-40, and C815D single drum rollers. As a direct OEM replacement, this injection pump matches the original unit exactly, ensuring the engine receives precisely metered fuel delivery from the moment it is installed. Confirmed fitment covers the full range of BW 124-series and C815D single drum rollers listed above, giving you confidence in the part before it arrives on site.
Key Features
- Genuine OEM Fuel Metering Accuracy — sourced directly from Bomag, this injection pump meets the exact flow rate and pressure specifications of the original, preserving correct air-fuel ratio and combustion efficiency across the engine's operating range
- Direct Drop-In Replacement — engineered to the same mounting configuration and port dimensions as the factory unit, this pump installs into BW 124-series and C815D single drum rollers without rework or adapter hardware
- Confirmed Fitment — verified for BW 124 DH-4, BW 124 PDH, BW 124 DH-40, BW 124 PDH-40, BW124DH 4, BW124PDH-40, and C815D single drum rollers
- Restored Engine Power and Drum Performance — a correctly functioning injection pump maintains the consistent fuel pressure the engine needs to deliver full compaction force through the drum; a worn pump causes rough running, power loss, and uneven compaction output
- Fuel System Integrity — OEM construction materials and sealing tolerances prevent internal leakage and injection timing drift that can lead to excessive emissions, hard starting, or unplanned engine shutdowns on the job
The injection pump is the heart of a diesel fuel system — it pressurizes and delivers precisely timed, metered doses of fuel to each injector, enabling clean combustion and consistent power output. When the pump wears or fails, fuel pressure drops, injection timing shifts, and the engine may run rough, lose power, smoke excessively, or fail to start. Replacing a worn injection pump with a genuine OEM unit restores the correct delivery volume and timing that the engine management system was calibrated for, bringing the roller back to its designed compaction performance.
Part Details
| Part Number | 05729382 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Injection Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 124 DH-4 | 00818295, 00824495, 00824709 |
| Single Drum Roller | BW 124 PDH | 00818297 |
| Single Drum Roller | BW124DH 4 | 00818311 |
| Single Drum Roller | BW 124 DH-40 | 00818521, 00824499 |
| Single Drum Roller | BW 124 PDH-40 | 00818523, 00824497 |
| Single Drum Roller | C815D | 00818569 |
| Single Drum Roller | BW124PDH-40 | 00818571 |
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.
