The Bomag 08820963 High-Pressure Pump is a genuine OEM component designed for BW 177 D-5 and BW 145 D-5 single drum rollers. Sourced directly from Bomag, this pump matches the original unit in every critical dimension and specification, ensuring a seamless fit into the hydraulic circuit without modification. Whether you are performing a scheduled rebuild or replacing a failed unit in the field, part number 08820963 delivers the exact OEM replacement your machine demands. This pump is the correct choice for operators and service teams who need confidence in their hydraulic system from the moment the machine returns to work.
Key Features
- Genuine OEM Hydraulic Integrity — manufactured to Bomag's original pressure and flow specifications, ensuring the hydraulic system performs exactly as engineered for heavy soil compaction duty
- Direct Drop-In Replacement — matches the original mounting configuration and port layout on BW 177 D-5 and BW 145 D-5 single drum rollers for a straightforward swap
- Verified Fitment — confirmed compatibility with BW 177 D-5 and BW 145 D-5 single drum rollers; part number 08820963 cross-references directly to these models in the Bomag OEM catalog
- Sustained Output Pressure — a correctly functioning high-pressure pump maintains the consistent hydraulic pressure needed for drum vibration and propulsion; a worn or failing pump leads to reduced compaction force and sluggish machine response
- Long-Term System Protection — genuine OEM construction minimizes the risk of seal failure, internal leakage, or pressure drop that can cascade into costlier hydraulic system damage
A high-pressure pump is the heart of a roller's hydraulic system, converting mechanical engine power into the pressurized fluid flow that drives the drum vibration mechanism and the propulsion circuit. Without adequate pressure and flow from this pump, the roller loses compaction effectiveness and forward drive performance. When the pump wears or fails, operators typically notice sluggish response, erratic vibration output, or complete loss of hydraulic function — all of which bring compaction work to a stop until the unit is replaced.
Part Details
| Part Number | 08820963 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | High-Pressure Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 177 D-5 | 00824351, 00825839 |
| Single Drum Roller | BW 145 D-5 | 00824357, 00825837 |
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.
