The Bomag 05542091 Angular Union is a genuine OEM component designed for a wide range of Bomag tandem rollers, cold milling machines, pavers, and recyclers/stabilizers. Sourced directly from Bomag, this angular union delivers an exact OEM fit, ensuring correct hydraulic or fluid routing geometry right out of the box. Compatible machines include the BW 100 AD-5, BW 120 AD-5, BW 131 AD-5, BW 202 ADO-5, BW 206 AD-5 AM, BM 2000/75, BM 2200/75, BM 2500/75, BF 700 C-3 S 500, BF 800 C-3 S 600, MPH 122-2, MPH 364-2, RS 360 TIER-4F, and RS 460, among others. When a fitting fails or begins to leak, replacing it with a genuine OEM part number 05542091 restores system integrity and keeps fluid circuits operating as designed.
Key Features
- Genuine OEM Construction — manufactured to Bomag's exact material and thread specifications, ensuring correct sealing under operating pressures without risk of cross-threading or mismatched fittings
- Angled Routing Geometry — the angular union provides the correct directional transition for fluid lines, allowing hoses and tubes to connect cleanly in tight or angled installations without stressing adjacent fittings
- Broad Fitment Coverage — confirmed for Bomag tandem rollers including the BW 100 AD-5, BW 120 AD-5, BW 190 ADO-5, BW 202 ADO-5, and BW 206 ADO-5; cold milling machines including the BM 2000/75, BM 2200/75, and BM 2500/75; pavers including the BF 700 C-3 S 500 and BF 800 C-3 S 600; and recyclers/stabilizers including the MPH 122-2, MPH 364-2, RS 360 TIER-4F, and RS 460
- Leak-Free Fluid Circuit Integrity — a correctly seated angular union maintains sealed hydraulic or fluid connections; a worn, cracked, or improperly threaded union can cause fluid loss, pressure drop, and system damage across the host machine
- Direct OEM Replacement — part number 05542091 cross-references directly to the original Bomag application, so this angular union installs in place of the original without modification to line routing or adjacent hardware
An angular union is a threaded fitting that joins two fluid lines at a fixed angle, redirecting flow within hydraulic, coolant, or fuel circuits where a straight coupling would not clear surrounding components. It maintains a sealed, pressure-rated connection between circuit segments and plays a critical role in routing fluid cleanly through compact or articulated machine structures. When an angular union develops thread wear, cracks, or seal failure, it can cause fluid leaks, reduced system pressure, and potential damage to pumps, valves, or downstream components — making timely replacement essential to keeping the machine's fluid systems fully functional.
Part Details
| Part Number | 05542091 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Angular Union |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Recycler / Stabilizer | MPH 122-2 | 00818727 |
| Tandem Roller | BW 206 AD-5 AM | 00824287 |
| Tandem Roller | BW 161 ADO-4 | 00824333, 00824335 |
| Tandem Roller | BW 161 ADO-5 | 00824359 |
| Tandem Roller | BW 190 ADO-5 | 00824363, 00824661, 00824949 |
| Tandem Roller | BW 202 ADO-50 | 00824419 |
| Tandem Roller | BW 191 ADO-5 | 00824599 |
| Tandem Roller | BW 206 ADO-5 | 00824601 |
| Cold Milling Machine | BM 2000/75 | 00824741 |
| Cold Milling Machine | BM 2200/75 | 00824801 |
| Recycler / Stabilizer | RS 460 | 00824809 |
| Tandem Roller | BW 115 AC-5 | 00824933 |
| Tandem Roller | BW 131 AD-5 | 00824935 |
| Tandem Roller | BW 131 ACW-5 | 00824937 |
| Recycler / Stabilizer | MPH 364-2 | 00824973 |
| Tandem Roller | BW 100 AD-5 | 00824995, 00825643, 00826215, 00826219, 00827043 |
| Tandem Roller | BW 120 AD-5 | 00824997, 00825645, 00826049, 00826217, 00826221, 00827045 |
| Tandem Roller | BW 100 SL-5 | 00824999, 00826553 |
| Tandem Roller | BW 120 SL-5 | 00825001, 00827055 |
| Tandem Roller | BW 203 ADO-4 | 00825049 |
| Recycler / Stabilizer | RS 360 TIER-4F | 00825055 |
| Tandem Roller | BW 202 ADO-5 | 00825639 |
| Tandem Roller | BW190AD 5 | 00825641, 00826597 |
| Cold Milling Machine | BM 2000/75 TE | 00825881 |
| Tandem Roller | BW 191 AD-5 AM | 00825969 |
| Tandem Roller | BW 100 AC-5 | 00826091, 00827047 |
| Tandem Roller | BW 120 AC-5 | 00826093, 00827049 |
| Tandem Roller | BW 206 ADO-50 | 00826103 |
| Paver | BF 700 C-3 S 500 | 00826351 |
| Cold Milling Machine | BM 2500/75 | 00826375 |
| Paver | BF 800 C-3 S 600 | 00826407 |
| Tandem Roller | BW 120 SLC-5 | 00826435 |
| Cold Milling Machine | BM2000/65 Stage V | 00826467 |
| Cold Milling Machine | BM2200/65 Stage V | 00826469 |
| Tandem Roller | BW 120SL-5 | 00826609 |
| Tandem Roller | BW 120 AD-5 CC | 00826793 |
| Paver | BF 700 C-3 S 600 | 00827127 |
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.
