The Bomag 05548049 Double-Ended Union is a genuine OEM hydraulic fitting designed for a wide range of Bomag tandem rollers, single drum rollers, pneumatic tyred rollers, cold milling machines, walk-behind rollers, and trench compactors. As a factory-sourced component, this union is manufactured to the exact dimensional and pressure tolerances specified by Bomag, ensuring a leak-free, secure connection in the hydraulic or fluid circuit where it is installed. Compatible models span the BW 80 through BW 226 tandem and single drum roller families, BM 500/15 through BM 2500/75 cold milling machines, BW 27 RH and BW 24 RH pneumatic tyred rollers, BMP 8500 trench compactors, the MPH 125 recycler/stabilizer, and BW 65 and BW 900-2 walk-behind rollers — making this one of the most broadly applied fluid-line components in the Bomag lineup.
Key Features
- Genuine OEM Pressure Rating — manufactured to Bomag's exact thread form and sealing geometry, maintaining full system pressure integrity in hydraulic and fluid circuits
- Direct Drop-In Installation — matches the original port size and thread specification on both ends, connecting inline fluid lines without adaptation or rework
- Broad Cross-Model Coverage — fits BW-series tandem rollers, BW single drum rollers, BW pneumatic tyred rollers, BW walk-behind rollers, BM-series cold milling machines, the MPH 125 recycler/stabilizer, and BMP 8500 trench compactors, including BMP 8500 Kohler and BMP 8500 Kubota variants
- Leak Prevention at the Source — a correctly seated double-ended union eliminates fluid loss at inline junctions; a worn or damaged union can introduce air, drop circuit pressure, and impair hydraulic response across the machine
- Fluid-System Safety Compliance — replacing a failed union with the correct OEM part ensures the hydraulic circuit operates within its designed pressure envelope, reducing the risk of uncontrolled fluid release under load
A double-ended union is a straight inline connector used to join two sections of hydraulic or fluid tubing within a machine's plumbing circuit. It provides a removable, pressure-rated junction that allows fluid lines to be assembled, serviced, or replaced in sections without disturbing the rest of the circuit. When a union develops a leak — through thread wear, corrosion, or damage — hydraulic pressure drops, fluid contamination becomes a risk, and the affected system can lose the flow volume needed to operate cylinders, motors, or valves correctly. Replacing a failed union promptly with the correct OEM-spec part restores circuit integrity and protects downstream hydraulic components from pressure fluctuation and contamination.
Part Details
| Part Number | 05548049 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Double-Ended Union |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 135 AD | 00817471, 00818357 |
| Tandem Roller | BW 138 AC | 00817472, 00818361 |
| Tandem Roller | BW 138 AD | 00817473, 00818359 |
| Tandem Roller | BW 80 AD-2 | 00817566 |
| Tandem Roller | BW 80 ADS | 00817567, 00818513 |
| Tandem Roller | BW 90 AC-2 | 00817568, 00818045 |
| Tandem Roller | BW 90 AD-2 | 00817569, 00818041, 00818507 |
| Tandem Roller | BW 138-AD | 00817572, 00818389 |
| Tandem Roller | BW 184 AD-2 AM | 00817600 |
| 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 |
| Tandem Roller | BW 174 AD-2 AM | 00817693 |
| Tandem Roller | BW 154 AD-4 AM | 00817699, 00818447 |
| Tandem Roller | BW 174 AC-2 AM | 00817714 |
| Tandem Roller | BW 170 AD-2 AM | 00817716 |
| Single Drum Roller | BW 177 DH-4 | 00817765, 00818453, 00824133 |
| Single Drum Roller | BW 213 DH-4 | 00817779, 00817781, 00818123, 00818289, 00824041, 00824143 |
| Single Drum Roller | BW 226 DH-4 | 00817813, 00817819, 00818049, 00818865 |
| Tandem Roller | BW 190 AD-4 AM | 00817825, 00818309, 00824021 |
| Tandem Roller | BW 203 AD-4 AM | 00817837, 00818591, 00824019, 00825067 |
| Tandem Roller | BW 151 AD-4 AM | 00817913, 00818555, 00824017 |
| Tandem Roller | BW 141 AD-4 AM | 00817925, 00818553 |
| Tandem Roller | BW 125 AD-4 | 00817937, 00818473 |
| Tandem Roller | BW 151 AC-4 AM | 00817953, 00818559, 00824025 |
| Single Drum Roller | BW 226 DH-4i | 00818051 |
| Cold Milling Machine | BM 600/15 | 00818099, 00818175 |
| Cold Milling Machine | BM 500/15 | 00818173, 00818873, 00824553 |
| Tandem Roller | BW 125 AC-4 | 00818271, 00818475 |
| Recycler / Stabilizer | MPH 125 | 00818273, 00818681 |
| Tandem Roller | BW 154 AP-4 AM | 00818299, 00824177, 00824715 |
| Tandem Roller | BW 154 AP-4 | 00818301, 00824179, 00824717 |
| Tandem Roller | BW 154 ACP-4 AM | 00818303, 00824719 |
| Tandem Roller | BW 154 ACP-4 | 00818305, 00824721 |
| Pneumatic Tyred Roller | BW 27 RH | 00818315, 00818953, 00818997 |
| Tandem Roller | BW 174 AP-AM | 00818343, 00818537 |
| Tandem Roller | BW 174 ACP-AM | 00818355, 00818535 |
| Walk-Behind / Light Roller | BW 900-2 | 00818363 |
| Single Drum Roller | BW 213 DH 16 | 00818383, 00824151 |
| Pneumatic Tyred Roller | BW 24 RH | 00818457, 00818949, 00818951 |
| Tandem Roller | BW 100 SCC-5 | 00818505, 00824127, 00825295 |
| Tandem Roller | BW 170 AP AM | 00818515 |
| Tandem Roller | BW120AD 4 | 00818595, 00818871 |
| Tandem Roller | BW 174 AP-4 AM | 00818655, 00818845, 00824543 |
| Tandem Roller | BW 174 AP-4 | 00818657, 00818847, 00824545 |
| Trench Compactor | BMP 8500 | 00818667, 00824277, 00825393, 00825737, 00826647, 00826969, 00827003, 00827005, 00826585 |
| Pneumatic Tyred Roller | BW24RH | 00818691 |
| 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 |
| Tandem Roller | BW 138 AC-5 | 00818719, 00824923, 00824929, 00825561 |
| Tandem Roller | BW 138 AD-5 | 00818721, 00824175, 00824921, 00824927, 00825351, 00825559 |
| Tandem Roller | BW 135 AD-5 | 00818723, 00824931, 00825355, 00825563 |
| Single Drum Roller | BW 332 | 00818725 |
| Tandem Roller | BW 174 AP-4 AM PB | 00818971 |
| Tandem Roller | BW 174 AP-4 PB | 00818973 |
| Tandem Roller | BW 100 AD-5 | 00824029, 00824617, 00824833, 00825357, 00825373, 00825565, 00826215, 00826219, 00826813, 00827043 |
| Tandem Roller | BW 120 AC-5 | 00824031, 00824619, 00824839, 00825363, 00825571, 00826093, 00827049 |
| Tandem Roller | BW 120 AD-5 | 00824033, 00824615, 00824835, 00825359, 00825567, 00826049, 00826217, 00826221, 00826639, 00826689, 00827045 |
| Tandem Roller | BW 141 AD-5 | 00824049, 00825593 |
| Tandem Roller | BW 151 AD-5 | 00824051, 00825595 |
| Tandem Roller | BW 154 AD-5 | 00824053, 00825597 |
| Tandem Roller | BW 151 AD-5 AM | 00824055 |
| Tandem Roller | BW 151 AC-5 | 00824057 |
| Tandem Roller | BW 141 AD-50 | 00824059 |
| Tandem Roller | BW 174 AP-4i AM | 00824093, 00824627, 00825051 |
| Tandem Roller | BW 174 AP-4i | 00824095, 00824629, 00825053 |
| Tandem Roller | BW 161 AD-5 | 00824103, 00824647, 00824945 |
| Tandem Roller | BW 161 AC-5 | 00824109, 00824655, 00826605 |
| Tandem Roller | BW 161 AD-50 | 00824111 |
| Tandem Roller | BW 202 AD-50 | 00824113 |
| Pneumatic Tyred Roller | BW 27 RH-4i | 00824131, 00824409 |
| Cold Milling Machine | BM 1000/35 | 00824229, 00824569, 00824795 |
| Tandem Roller | BW 100 AC-5 | 00824275, 00824621, 00824837, 00825361, 00825569, 00826091, 00827047 |
| Tandem Roller | BW 191 AD-5 | 00824281, 00825965 |
| Tandem Roller | BW 206 AD-5 | 00824283, 00825967 |
| Tandem Roller | BW 206 AD-5 AM | 00824287 |
| Tandem Roller | BW 206 AD-50 | 00824289 |
| Tandem Roller | BW 161 ADO-4 | 00824333, 00824335 |
| Tandem Roller | BW 161 ADO-5 | 00824359, 00824657, 00824947 |
| Tandem Roller | BW 154 AP-4i AM | 00824385 |
| Tandem Roller | BW 203 AD-4 AM EU-Flex | 00824397 |
| Tandem Roller | BW 161 ADO-50 | 00824417 |
| Tandem Roller | BW 202 ADO-50 | 00824419 |
| Single Drum Roller | BW 213 DH-4BVC EU-Flex | 00824435 |
| Single Drum Roller | BW 213 DH-4i | 00824439, 00824447, 00824675 |
| Single Drum Roller | BW 177BVC-5 | 00824479 |
| Tandem Roller | BW 151 AD-50 | 00824501, 00824567 |
| Tandem Roller | BW 151 AC-50 | 00824503 |
| Cold Milling Machine | BM 1200/35 | 00824533, 00824631, 00824797 |
| Cold Milling Machine | BM 1300/35 | 00824535, 00824633, 00824799 |
| Cold Milling Machine | BM 500/15 EU-Flex | 00824539 |
| Single Drum Roller | BW 213 | 00824577, 00825991 |
| Single Drum Roller | BW 226-5 | 00824583, 00824883, 00825717 |
| Tandem Roller | BW 154 AP-4i | 00824587 |
| Tandem Roller | BW 154 ACP-4i AM | 00824589, 00825383 |
| Tandem Roller | BW 191 ADO-5 | 00824599 |
| Tandem Roller | BW 206 ADO-5 | 00824601 |
| Tandem Roller | BW 190 AD-5 | 00824603, 00824651 |
| Tandem Roller | BW 202 AD-5 | 00824649, 00826599 |
| Tandem Roller | BW 190 ADO-5 | 00824661, 00824949 |
| Single Drum Roller | BW 213 DH 4I | 00824679 |
| Pneumatic Tyred Roller | BW 27 RH-4i BC | 00824723 |
| Single Drum Roller | BW 213-5 | 00824733, 00824867, 00825987 |
| 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 |
| Single Drum Roller | BW 226 DI-5 | 00824817, 00824975, 00825711 |
| Single Drum Roller | BW 226 RC-5 | 00824819 |
| Single Drum Roller | BW 219-5 | 00824831, 00826787 |
| Tandem Roller | BW 161 AC-50 | 00824853 |
| Tandem Roller | BW 174 AP-4f AM | 00824909 |
| Tandem Roller | BW 174 AP-4f | 00824911 |
| Cold Milling Machine | BM 600/15 EU-Flex | 00824943 |
| Single Drum Roller | BW 226 | 00824971 |
| Cold Milling Machine | BM 600/15 EU-Flex T4i | 00825065 |
| Tandem Roller | BW 174 APO-4i | 00825099 |
| Tandem Roller | BW 174 ACP 4I AM | 00825103 |
| Cold Milling Machine | BM 1200/35 T4f | 00825167 |
| Cold Milling Machine | BM 1300/35 T4f | 00825169 |
| Tandem Roller | BW 90 AC-5 | 00825287 |
| Tandem Roller | BW161AD 5 | 00825627, 00826591 |
| Tandem Roller | BW190AD 5 | 00825631, 00825641, 00826595, 00826597 |
| Tandem Roller | BW161AC 5 | 00825635 |
| Tandem Roller | BW161ADO 5 | 00825637, 00826593 |
| Tandem Roller | BW 202 ADO-5 | 00825639 |
| Single Drum Roller | BW 177-5 | 00825731 |
| Tandem Roller | BW 174 AP-4v AM | 00825819 |
| 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 |
| Tandem Roller | BW 191 AD-5 AM | 00825969 |
| Tandem Roller | BW 206 ADO-50 | 00826103 |
| Tandem Roller | BW 174 APO-4f | 00826149 |
| Tandem Roller | BW 174 AP-5 | 00826323 |
| Tandem Roller | BW 174 ACP-5 AM | 00826325 |
| Cold Milling Machine | BM 2500/75 | 00826375 |
| Walk-Behind / Light Roller | BW 65 D | 00826393, 00826685 |
| Walk-Behind / Light Roller | BW 65 | 00826395 |
| Tandem Roller | BW 120 SLC-5 | 00826435 |
| Cold Milling Machine | BM 1000/35-2 | 00826457 |
| Cold Milling Machine | BM 500/15-2 | 00826459 |
| Cold Milling Machine | BM2000/65 Stage V | 00826467 |
| Cold Milling Machine | BM2200/65 Stage V | 00826469 |
| Cold Milling Machine | BM 600/15-2 | 00826479 |
| Cold Milling Machine | BM1200/35-2 | 00826485 |
| Cold Milling Machine | BM1000/35-2 | 00826489 |
| Tandem Roller | BW 90 SL-5 | 00826551 |
| Tandem Roller | BW 100 ADe-5 | 00826733 |
| Tandem Roller | BW 120 ADe-5 | 00826735 |
| Tandem Roller | BW 90 SL-5 CC | 00826783 |
| Tandem Roller | BW 120 AD-5 CC | 00826793 |
| Tandem Roller | BW 100 SLM-5 | 00827125 |
| Single Drum Roller | BW 213-5 PL | 00827273 |
| Tandem Roller | BW141AD 5 | 00827405 |
| 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.
