The Bomag 05548032 Double-Ended Union is a genuine OEM hydraulic fitting designed for a broad range of Bomag single drum rollers, tandem rollers, pneumatic tyred rollers, cold milling machines, and recyclers/stabilizers. Sourced directly from Bomag, this union delivers an exact match to the original component, ensuring leak-free hydraulic connections without rework or adaptation. Compatible machines include the BW 225 D-3, BW 332, BW 191 AD-5, BW 206 AD-5, BW 190 AD-5, BW 161 AD-5, BW 202 AD-5, BW 28 RH, BM 500/15, BM 600/15, BM 2000/75, BM 2200/75, BM 2500/75, MPH 121, MPH 122, MPH 122-2, MPH 125, MPH 600, and RS 650, among others. When your hydraulic line needs a reliable union fitting, part number 05548032 is the correct OEM-specified solution.
Key Features
- OEM Hydraulic Sealing Integrity — manufactured to Bomag's original pressure and thread specifications, ensuring a leak-free seal under the operating demands of heavy compaction and milling equipment
- Direct-Thread Replacement — threads and end fittings match the original union exactly, connecting inline hydraulic lines cleanly without modification to the existing plumbing
- Broad Bomag Fleet Coverage — fits single drum rollers including the BW 225 D-3 and BW 332, tandem rollers including the BW 161 AD-5, BW 190 AD-5, BW 191 AD-5, BW 202 AD-5, and BW 206 AD-5, the BW 28 RH pneumatic tyred roller, cold milling machines including the BM 500/15, BM 600/15, BM 2000/75, BM 2200/75, and BM 2500/75, and recyclers/stabilizers including the MPH 121, MPH 122, MPH 125, MPH 600, and RS 650
- Hydraulic System Continuity — a failed or leaking union disrupts hydraulic flow, causing pressure loss and potential damage to downstream components; replacing with the correct union restores full circuit integrity
- Genuine Bomag OEM Part — part number 05548032 is an authentic Bomag component, verified against the BOMAG parts catalog for correct application across every listed machine
A double-ended union is an inline hydraulic fitting that joins two sections of hydraulic line, allowing fluid to flow between them without restriction or leakage. It is threaded at both ends to accept the hydraulic tubing or hose on each side, creating a secure, pressure-rated connection within the machine's hydraulic circuit. When a union corrodes, cracks, or develops a thread failure, hydraulic fluid can leak at the joint, dropping system pressure and compromising the performance of the pump, motor, or actuator it feeds — making timely replacement critical to keeping the machine operating at full capacity.
Part Details
| Part Number | 05548032 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Double-Ended Union |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 225 D-3 | 00817548 |
| Single Drum Roller | BW 225 | 00817549 |
| Recycler / Stabilizer | MPH 121 | 00817587 |
| Recycler / Stabilizer | MPH 122 | 00817595 |
| Cold Milling Machine | BM 600/15 | 00818099, 00818175 |
| Cold Milling Machine | BM 500/15 | 00818173, 00818873, 00824553 |
| Recycler / Stabilizer | MPH 122-2 | 00818177, 00818727, 00818911, 00824987 |
| Recycler / Stabilizer | MPH 125 | 00818273, 00818681, 00818909 |
| Single Drum Roller | BW 332 | 00818725 |
| Recycler / Stabilizer | MPH 600 | 00824097, 00824099 |
| Tandem Roller | BW 191 AD-5 | 00824281, 00825965 |
| Tandem Roller | BW 206 AD-5 | 00824283, 00825967 |
| Tandem Roller | BW 206 AD-5 AM | 00824287 |
| Cold Milling Machine | BM 500/15 EU-Flex | 00824539 |
| Tandem Roller | BW 191 ADO-5 | 00824599 |
| Tandem Roller | BW 206 ADO-5 | 00824601 |
| Tandem Roller | BW 190 AD-5 | 00824603 |
| Recycler / Stabilizer | MPH 600 3B/4i-PB | 00824645 |
| Cold Milling Machine | BM 2000/75 | 00824741 |
| Cold Milling Machine | BM 500 15 P8 | 00824743 |
| Cold Milling Machine | BM600 /15 | 00824745 |
| Recycler / Stabilizer | MPH 600 EU-FLEX | 00824751 |
| Cold Milling Machine | BM 2200/75 | 00824801 |
| Cold Milling Machine | BM 600/15 EU-Flex | 00824943 |
| Tandem Roller | BW 161 AD-5 | 00824945 |
| Tandem Roller | BW 161 ADO-5 | 00824947 |
| Tandem Roller | BW 190 ADO-5 | 00824949 |
| Pneumatic Tyred Roller | BW 28 RH | 00824957, 00826041, 00826173, 00826175, 00826177 |
| Cold Milling Machine | BM 600/15 EU-Flex T4i | 00825065 |
| Recycler / Stabilizer | RS 650 | 00825131 |
| Single Drum Roller | BW 124 DH-5 | 00825623, 00825733 |
| Single Drum Roller | BW 124 PDH-5 | 00825625, 00825735 |
| 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 |
| 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 |
| Cold Milling Machine | BM 2500/75 | 00826375 |
| Cold Milling Machine | BM 500/15-2 | 00826459 |
| Cold Milling Machine | BM 600/15-2 | 00826479 |
| Tandem Roller | BW 202 AD-5 | 00826599 |
| Tandem Roller | BW 161 AC-5 | 00826605 |
| Pneumatic Tyred Roller | BW28RH | 00826695 |
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.
