The Bomag 05546036 Gear Pump is a genuine OEM component designed for BC-series refuse/landfill compactors and soil compactors, including the BC 772 RB-3, BC 772 RB-4, BC 672 RB-3, BC 672 RB-4, BC 473 RB-3, BC 473 RB-4, BC 473 RS-4, BC 772 RS-4, BC 772 EB-4, BC 473 EB-3, and BC 473 EB-4. As a direct Bomag OEM part, this gear pump meets the original engineering specifications set for these machines at the factory. Sourced through DHS Equipment, part number 05546036 is the correct replacement to restore full hydraulic output across this broad range of BC-series compactors.
Key Features
- OEM-Matched Hydraulic Output — manufactured to Bomag's original displacement and pressure specifications, ensuring the hydraulic system receives exactly the flow rate the machine was engineered around
- Direct-Swap Installation — matches the original mounting flange, port configuration, and shaft dimensions for a straightforward swap with no modifications to lines or brackets
- Broad BC-Series Coverage — fits BC 772, BC 672, and BC 473 machines across RB, RS, and EB variants in the -3 and -4 generations, covering both refuse/landfill compactors and soil compactors
- Sustained System Pressure — a worn or failing gear pump causes pressure drop, sluggish steering, and loss of compaction force; this replacement restores the consistent hydraulic pressure the machine depends on for productive operation
- Genuine Bomag Quality — produced to the same material and tolerance standards as the pump that left the factory, reducing the risk of premature wear that can damage downstream hydraulic components
A gear pump is the hydraulic heart of a compactor's drive and working systems — it converts mechanical power from the engine into pressurized hydraulic flow that powers steering, drum or wheel drive, and ancillary functions. On BC-series refuse/landfill compactors and soil compactors, maintaining correct pump output is critical: insufficient flow causes sluggish response and reduced compaction effectiveness, while a pump that has failed entirely can bring the machine to a standstill. Replacing a worn pump promptly with a correctly specified part, such as the Bomag 05546036, protects the rest of the hydraulic circuit from the pressure irregularities a degraded pump creates.
Part Details
| Part Number | 05546036 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Gear Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Refuse / Landfill Compactor | BC 772 RB-3 | 00824101 |
| Refuse / Landfill Compactor | BC 672 RB-3 | 00824259 |
| Refuse / Landfill Compactor | BC 772 RB-4 | 00824355 |
| Refuse / Landfill Compactor | BC 473 RB-4 | 00824525 |
| Refuse / Landfill Compactor | BC 473 RS-4 | 00824527 |
| Refuse / Landfill Compactor | BC 772 RS-4 | 00824529 |
| Refuse / Landfill Compactor | BC 672 RB-4 | 00824531 |
| Soil Compactor | BC 473 EB-4 | 00824855 |
| Soil Compactor | BC 772 EB-4 | 00824857 |
| Refuse / Landfill Compactor | BC 473 RB-3 | 00825083 |
| Soil Compactor | BC 473 EB-3 | 00825137 |
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.
