The Bomag 05548047 Angular Flange Union is a genuine OEM hydraulic fitting designed for a wide range of Bomag tandem rollers, single drum rollers, cold milling machines, refuse and landfill compactors, soil compactors, recyclers/stabilizers, trench compactors, and walk-behind rollers. As an authentic Bomag component, this angular flange union is manufactured to the same specifications as the original part, ensuring a correct, leak-free connection in the hydraulic circuit. This part fits an extensive lineup including BW-series tandem and single drum rollers, BM 500/15 and BM 600/15 cold milling machines, BC 672 RB, BC 772 RB, and BC 772 EB-2 compactors, MPH 121 and MPH 125 recyclers/stabilizers, and BMP 8500 trench compactors, among many others. Ordering by part number 05548047 ensures you receive the exact OEM fitting your machine requires.
Key Features
- Genuine OEM Hydraulic Integrity — manufactured to Bomag's original specifications, delivering the correct thread form, sealing geometry, and pressure rating for the hydraulic circuits of the machines this fitting serves
- Angled Flange Design for Direct Installation — the angular flange configuration allows the fitting to route hydraulic lines at the correct approach angle, connecting cleanly to existing ports without line stress or rerouting
- Broad Cross-Family Compatibility — fits Bomag tandem rollers including BW 161 AD-4 and BW 202 AD-4, single drum rollers including BW 213 DH-4 and BW 226 DH-4, cold milling machines including BW 213 DH-4 and BW 226 DH-4, cold milling machines including BM 500/15 and BM 2500/75, BC-series refuse/landfill and soil compactors, MPH-series recyclers/stabilizers, BMP 8500 trench compactors, and BW walk-behind rollers
- Leak-Free Hydraulic Performance — a correctly seated angular flange union maintains system pressure and flow, preventing hydraulic fluid loss that can cause erratic drum drive, steering, or vibration system behavior
- Fuel and Fluid System Safety — a failed or cross-threaded hydraulic fitting can result in uncontrolled fluid discharge under pressure; using the correct OEM part number 05548047 ensures the fitting seats and seals as designed
An angular flange union is a rigid hydraulic connector that joins two sections of a hydraulic circuit at a fixed angle, allowing fluid lines to change direction without bending or stressing the hose or tube. In heavy compaction and milling equipment, these fittings carry pressurized fluid to drive systems, vibration mechanisms, and steering circuits, so a secure, leak-free seal is critical to consistent machine operation. When an angular flange union fails — through thread damage, cracking, or a compromised sealing face — hydraulic pressure drops, leading to reduced drive performance, erratic vibration output, or steering response loss until the fitting is replaced.
Part Details
| Part Number | 05548047 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Angular Flange Union |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 164 AD | 00810155 |
| Tandem Roller | BW 80 AD-2 | 00810280, 00817566 |
| Tandem Roller | BW 90 AD-2 | 00810281, 00817569, 00818041, 00818507 |
| Refuse / Landfill Compactor | BC 772 RB | 00817406 |
| Refuse / Landfill Compactor | BC 772 RS | 00817407 |
| Tandem Roller | BW 100 ADM-2 | 00817459 |
| Single Drum Roller | BW 124 DH-3 | 00817464, 00817634 |
| Single Drum Roller | BW 124 PDH-3 | 00817465 |
| Single Drum Roller | BW 145 DH-3 | 00817481, 00817638 |
| Single Drum Roller | BW 145 PDH-3 | 00817483, 00817639 |
| Tandem Roller | BW 161 AC-2 | 00817492 |
| Tandem Roller | BW 161 AD-2 | 00817493, 00817494 |
| Tandem Roller | BW 164 AC-2 | 00817495 |
| Tandem Roller | BW 202 AD-2 | 00817516, 00817517 |
| Tandem Roller | BW 202 AHD-2 | 00817518 |
| Single Drum Roller | BW 213 DH-3 | 00817526, 00817589 |
| Single Drum Roller | BW 213 PDH-3 | 00817530, 00817590 |
| Tandem Roller | BW 80 ADS | 00817567, 00818513 |
| Tandem Roller | BW 90 AC-2 | 00817568, 00818045 |
| Single Drum Roller | BW124PDH 3 | 00817574, 00818025 |
| Single Drum Roller | C 815 C | 00817575 |
| Single Drum Roller | BW145PDH 3 | 00817577 |
| Single Drum Roller | C 825 C | 00817578 |
| Recycler / Stabilizer | MPH 121 | 00817587 |
| Tandem Roller | BW 164 AD-2 | 00817640 |
| Tandem Roller | BW 161 AD-4 | 00817641 |
| Tandem Roller | BW 202 AD-4 | 00817642, 00818381, 00818961, 00824005 |
| Single Drum Roller | BW 213 DH-3 USA | 00817671 |
| Single Drum Roller | BW 213 PDH-3 USA | 00817673 |
| Tandem Roller | BW 100 AD-4 | 00817685, 00818465, 00824271, 00824273 |
| Tandem Roller | BW 100 AC-4 | 00817687, 00818467, 00818731 |
| Tandem Roller | BW 120 AD-4 | 00817689, 00818377, 00818469, 00818477, 00818593, 00818733, 00824173 |
| Tandem Roller | BW 120 AC-4 | 00817691, 00818471, 00818597 |
| Single Drum Roller | BW 213 PDH-40 | 00817733 |
| Tandem Roller | BW 161 ADH-4 | 00817739 |
| Single Drum Roller | BW 177 PDH-4 | 00817763 |
| Single Drum Roller | BW 177 DH-4 | 00817765 |
| Single Drum Roller | BW 213 DH-4 | 00817775, 00817779, 00818123, 00818125, 00824039, 00824041 |
| Single Drum Roller | BW 213 PDH-4 | 00817777, 00818121, 00824145, 00824423 |
| Single Drum Roller | BW 213 DH-40 | 00817785 |
| Single Drum Roller | BW 226 DH-4 | 00817813, 00817819, 00818049, 00818865 |
| Tandem Roller | BW 190 AD-4 | 00817823, 00818379, 00818965, 00824009 |
| Tandem Roller | BW 190 AD-4 AM | 00817825, 00818309, 00824021 |
| Tandem Roller | BW 203 AD-4 AM | 00817837, 00818591, 00824019, 00825067 |
| Refuse / Landfill Compactor | BC 672 RB | 00817909 |
| Single Drum Roller | BW 145-DH-3 | 00817929 |
| Tandem Roller | BW 125 AD-4 | 00817937, 00818473 |
| Tandem Roller | BW 161 AC-4 | 00817947 |
| Single Drum Roller | BW 213 DHC-4 | 00818031, 00818331 |
| Single Drum Roller | BW 177 DHC-4 | 00818035 |
| Single Drum Roller | BW 226 DH-4i | 00818051 |
| Cold Milling Machine | BM 600/15 | 00818099, 00818175 |
| Single Drum Roller | BW 213 PDHC-4 | 00818117, 00818333 |
| Cold Milling Machine | BM 500/15 | 00818173, 00818873, 00824553 |
| Refuse / Landfill Compactor | BC 772 RB-2 | 00818179, 00818885, 00818933, 00824639 |
| Refuse / Landfill Compactor | BC 672 RB-2 | 00818181, 00818887, 00818931, 00824641 |
| Refuse / Landfill Compactor | BC 772 RS-2 | 00818185, 00818895, 00824643 |
| Soil Compactor | BC 772 EB-2 | 00818187, 00818897 |
| Soil Compactor | BC 672 EB-2 | 00818189 |
| Tandem Roller | BW 125 AC-4 | 00818271, 00818475 |
| Recycler / Stabilizer | MPH 125 | 00818273, 00818681, 00818909 |
| Single Drum Roller | BW 177 PDHC-4 | 00818283 |
| 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 145 DH 40 BW 145 DH 4 | 00818325 |
| Single Drum Roller | BW 145 PDH 40 BW145 PDH 4 | 00818327 |
| Single Drum Roller | BW 213 DH 16 | 00818383, 00824151 |
| Single Drum Roller | BW213DH 40 | 00818419 |
| Tandem Roller | BW 100 SCC-5 | 00818505, 00824127, 00825295 |
| 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 |
| Tandem Roller | BW120AD 4 | 00818595, 00818871 |
| Tandem Roller | BW 203 AD-4 | 00818599, 00818963 |
| Tandem Roller | BW 80 AD-5 | 00818707, 00824117, 00825283 |
| Tandem Roller | BW 90 AD-5 | 00818709, 00824119, 00825285 |
| Tandem Roller | BW 100 ADM-5 | 00818711, 00824121, 00825289 |
| Tandem Roller | BW 90 SC-5 | 00818713, 00824125 |
| Tandem Roller | BW 100 SC-5 | 00818715, 00824129 |
| Tandem Roller | BW 100 ACM-5 | 00818717, 00824123, 00825291 |
| Single Drum Roller | BW 332 | 00818725 |
| Walk-Behind / Light Roller | BW 900-50 | 00818921, 00825617, 00826539, 00827119 |
| Single Drum Roller | BW145DH 40 | 00818939, 00818941 |
| Single Drum Roller | BW145PDH 40 | 00818943 |
| Recycler / Stabilizer | MPH 600 | 00824097, 00824099 |
| Tandem Roller | BW 202 AD-4 EU-Flex | 00824395 |
| Tandem Roller | BW 203 AD-4 AM EU-Flex | 00824397 |
| Single Drum Roller | BW 213 DH-4 EU-Flex | 00824433 |
| Single Drum Roller | BW 213 DH-4BVC EU-Flex | 00824435 |
| Single Drum Roller | BW 213 DH-4i | 00824445, 00824447, 00824673, 00824675 |
| Single Drum Roller | BW 213 PDH-4i | 00824455, 00824685 |
| Cold Milling Machine | BM 500/15 EU-Flex | 00824539 |
| Tandem Roller | BW203AD-4 | 00824739 |
| Cold Milling Machine | BM 2000/75 | 00824741 |
| Cold Milling Machine | BM 500 15 P8 | 00824743 |
| Cold Milling Machine | BM600 /15 | 00824745 |
| Cold Milling Machine | BM 2200/75 | 00824801 |
| Tandem Roller | BW 205 AD 4 | 00824889 |
| Cold Milling Machine | BM 600/15 EU-Flex | 00824943 |
| Single Drum Roller | BW 226 | 00824971 |
| Tandem Roller | BW 203 ADO-4 | 00825049 |
| Cold Milling Machine | BM 600/15 EU-Flex T4i | 00825065 |
| Tandem Roller | BW 90 AC-5 | 00825287 |
| Cold Milling Machine | BM 2000/75 TE | 00825881 |
| Cold Milling Machine | BM 500/15 Stage V | 00825885 |
| Cold Milling Machine | BM 600/15 Stage V | 00825887 |
| Cold Milling Machine | BM 2500/75 | 00826375 |
| Walk-Behind / Light Roller | BW 65 D | 00826393, 00826685, 00826331 |
| Walk-Behind / Light Roller | BW 65 | 00826395 |
| Cold Milling Machine | BM 500/15-2 | 00826459 |
| Cold Milling Machine | BM 600/15-2 | 00826479 |
| Tandem Roller | BW 90 SL-5 | 00826551 |
| Tandem Roller | BW 90 SL-5 CC | 00826783 |
| Tandem Roller | BW 100 SLM-5 | 00827125 |
| Trench Compactor | BMP 8500 Kohler | 00827593 |
| Trench Compactor | BMP 8500 Kubota | 00827611 |
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.
