The Bomag 0939292 Pump is a genuine OEM pump designed for BW 177 D-50, BW 177 DH-50, and BW 177 PDH-50 single drum rollers. As a factory-sourced component, this pump meets the original engineering specifications set for these machines, ensuring correct flow rates and pressure output from day one. This part installs directly into the hydraulic circuit of compatible BW 177-series single drum rollers, covering all three variants in the lineup.
Key Features
- Genuine OEM Hydraulic Performance — sourced directly from Bomag, this pump delivers the exact flow and pressure output the BW 177-series hydraulic system was engineered around, with no compromise on output spec
- Direct-Fit Replacement — engineered to match the original mounting configuration and port dimensions of the BW 177 D-50, BW 177 DH-50, and BW 177 PDH-50, making installation straightforward
- Full BW 177 Variant Coverage — a single part number 0939292 covers all three single drum roller variants: the BW 177 D-50, BW 177 DH-50, and BW 177 PDH-50
- Sustained Compaction Power — a properly functioning pump maintains consistent hydraulic pressure to the drive and vibration systems, keeping compaction force and drum performance where it needs to be on the job
- Protects Downstream Components — running the correct OEM pump prevents pressure irregularities that can accelerate wear on motors, valves, and seals throughout the hydraulic circuit
The pump is the heart of the hydraulic system on a single drum roller, responsible for generating the pressurized flow that powers both the drum drive and the vibratory mechanism. When the pump delivers consistent, rated output, the roller maintains its designed compaction force and travel speed across varying soil conditions. A worn or failing pump causes sluggish drum response, reduced vibration amplitude, and can lead to overheating and cascading damage to other hydraulic components — making timely replacement critical to keeping the machine performing at full capacity.
Part Details
| Part Number | 0939292 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 177 D-50 | 00824087 |
| Single Drum Roller | BW 177 DH-50 | 00824089 |
| Single Drum Roller | BW 177 PDH-50 | 00824091 |
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.
