The Bomag 05817057 Vibration Pump is a genuine OEM component designed for BW 177 and BW 178 D-3 series single drum rollers, including the BW 178 D-3, BW 177 D-3, BW 177 DH-3, and BW 177 PDH-3. As a direct OEM replacement, this vibration pump is built to the same specification as the original unit, ensuring correct hydraulic output and full compatibility with your machine's vibration system. If your single drum roller is producing weak compaction force or the drum has stopped vibrating entirely, this component is the correct OEM solution for restoring proper operation.
Key Features
- Genuine OEM Hydraulic Output — manufactured to Bomag's original flow and pressure specifications, so the drum vibration system receives the hydraulic energy it was designed to operate with
- Direct OEM Replacement — engineered to install in place of the original pump with the correct port configuration and mounting interface for BW 177 and BW 178 D-3 series machines
- Broad BW 177/178 D-3 Series Coverage — fits the BW 178 D-3, BW 177 D-3, BW 177 DH-3, BW 177 PDH-3, and additional BW 177 D-3 series variants in the fitment list
- Restored Compaction Force — a failed vibration pump causes the drum to lose its oscillating force, leading to under-compacted lifts; replacing this pump restores rated amplitude and frequency output
- Verified Part Number Fit — ordering by Bomag part number 05817057 confirms you are receiving the correct pump for your machine, eliminating guesswork when sourcing hydraulic drivetrain components
The vibration pump is a hydraulic pump dedicated to powering the exciter assembly inside the roller drum. It draws flow from the machine's hydraulic system and delivers it at the pressure and volume required to spin the eccentric weights that generate vibratory compaction force. When the vibration pump wears or fails, drum vibration weakens or stops completely, and the roller can no longer achieve the compaction density required for soil or base material — making timely replacement critical to keeping compaction quality on spec.
Part Details
| Part Number | 05817057 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Vibration Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 178 D-3 | 00815515 |
| Single Drum Roller | BW 177 D-3 | 00817503 |
| Single Drum Roller | BW 177 DH-3 | 00817505 |
| Single Drum Roller | BW 177 DH 3 | 00817506 |
| Single Drum Roller | BW 177 PDH-3 | 00817508 |
| Single Drum Roller | BW177PDH 3 | 00817579 |
| Single Drum Roller | BW177DH-3 | 00817580 |
| Single Drum Roller | BW177D-3 | 00817586 |
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.
