The Bomag 05542202 L-Union is a genuine OEM hydraulic fitting designed for a broad range of Bomag refuse/landfill compactors, soil compactors, single drum rollers, and recycler/stabilizers. Sourced directly from Bomag, this L-Union matches original engineering specifications and slots into the hydraulic plumbing of compatible machines with no guesswork. It fits an extensive lineup including BC-series refuse/landfill compactors such as the BC 601 RB, BC 671 RB, BC 772 RB, and BC 1172 RB-4, BC-series soil compactors including the BC 462 EB, BC 772 EB-2, and BC 772 EB-4, BW single drum rollers including the BW 145 D-5, BW 177 D-5, BW 213 DH-5, BW 219 DH-5, BW 226 DH-5, and BW 332, as well as recycler/stabilizers including the MPH 125, MPH 600, and RS 650.
Key Features
- Genuine OEM Hydraulic Integrity — manufactured by Bomag to the exact thread form, angle, and sealing geometry required for secure, leak-free connections in these hydraulic systems
- Direct Bolt-In Replacement — this L-Union threads directly into existing hydraulic ports, matching the original fitting configuration without reworking lines or adapters
- Wide Fleet Coverage — fits BC-series refuse/landfill compactors (including BC 472 RB through BC 1172 RB-4), BC-series soil compactors, BW single drum rollers, MPH and RS recycler/stabilizers, covering a large portion of a mixed Bomag fleet with a single part number
- Maintains System Pressure and Flow — a properly seated L-Union holds rated hydraulic pressure at the routing bend, keeping fluid delivery consistent to downstream circuits; a cracked or weeping fitting causes pressure drop and hydraulic fluid loss
- Authentic Part Number Traceability — ordering by Bomag part number 05542202 confirms you are receiving the correct fitting, not a generic substitute with potentially mismatched thread pitch or seat angle
An L-Union is an angled hydraulic fitting — typically a 90-degree elbow connector — used to route a hydraulic line around a corner or obstruction within the machine's plumbing layout. It creates a sealed, pressurized junction between two sections of hydraulic tubing or hose, allowing fluid to change direction without the need for a bent tube or an external elbow adapter. When this fitting fails through cracking, thread damage, or seat wear, the hydraulic circuit loses pressure integrity, leading to fluid leaks, reduced actuator force, and potential contamination of surrounding components.
Part Details
| Part Number | 05542202 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | L-Union |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Refuse / Landfill Compactor | BC 601 RS | 00816000 |
| Refuse / Landfill Compactor | BC 670 RB | 00816001, 00816002, 00816003, 00816004 |
| Refuse / Landfill Compactor | BC 570 RB | 00816007 |
| Refuse / Landfill Compactor | BC 672 RB | 00816008, 00817909 |
| Refuse / Landfill Compactor | BC 601 RB | 00816009, 00816011, 00816013 |
| Refuse / Landfill Compactor | BC 771 RB | 00816025, 00817403 |
| Refuse / Landfill Compactor | BC 571 RB | 00816033, 00817400 |
| Refuse / Landfill Compactor | BC 671 RS | 00816304, 00817402 |
| Refuse / Landfill Compactor | BC 671 RB | 00817401 |
| Refuse / Landfill Compactor | BC 771 RS | 00817405 |
| Refuse / Landfill Compactor | BC 772 RB | 00817406 |
| Refuse / Landfill Compactor | BC 772 RS | 00817407 |
| Refuse / Landfill Compactor | BC 972 RB | 00817408 |
| Refuse / Landfill Compactor | BC 772 RB-2 | 00818179, 00818933 |
| Refuse / Landfill Compactor | BC 672 RB-2 | 00818181 |
| Refuse / Landfill Compactor | BC 572 RB-2 | 00818183, 00818893, 00824257 |
| Refuse / Landfill Compactor | BC 772 RS-2 | 00818185, 00818895 |
| Soil Compactor | BC 772 EB-2 | 00818187, 00818897 |
| Soil Compactor | BC 672 EB-2 | 00818189 |
| Recycler / Stabilizer | MPH 125 | 00818273, 00818681, 00818909 |
| Refuse / Landfill Compactor | BC 472 RB | 00818439, 00818899 |
| Refuse / Landfill Compactor | BC 472 RS | 00818441, 00818907 |
| Soil Compactor | BC 462 EB | 00818443, 00818903 |
| Refuse / Landfill Compactor | BC 462 RB | 00818445, 00818905 |
| Single Drum Roller | BW 332 | 00818725 |
| Recycler / Stabilizer | MPH 600 | 00824097, 00824099 |
| Single Drum Roller | BW 177 D-5 | 00824351 |
| Refuse / Landfill Compactor | BC 772 RB-4 | 00824355 |
| Single Drum Roller | BW 145 D-5 | 00824357 |
| 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 |
| Single Drum Roller | BW 211 DH-5 | 00824573, 00826559, 00826905 |
| Single Drum Roller | BW 213 DH-5 | 00824575, 00824863, 00825983 |
| Single Drum Roller | BW 213 | 00824577, 00825991 |
| Single Drum Roller | BW 219 DH-5 | 00824581, 00824875, 00825223, 00825701, 00825851 |
| Single Drum Roller | BW 226-5 | 00824583, 00824883, 00825717 |
| Recycler / Stabilizer | MPH 600 3B/4i-PB | 00824645 |
| Single Drum Roller | BW 211 PDH-5 | 00824725, 00826563 |
| Single Drum Roller | BW 212 DH-5 | 00824727, 00826913 |
| Single Drum Roller | BW213DH P-5 | 00824729, 00825989 |
| Single Drum Roller | BW 213 PDH-5 | 00824731, 00825275, 00825985 |
| Single Drum Roller | BW 213-5 | 00824733, 00824867, 00825987 |
| Recycler / Stabilizer | MPH 600 EU-FLEX | 00824751 |
| Single Drum Roller | BW 226 DH-5 | 00824815, 00824881 |
| Single Drum Roller | BW 226 DI-5 | 00824817, 00824975, 00825711 |
| Single Drum Roller | BW 226 RC-5 | 00824819 |
| Single Drum Roller | BW 216 DH-5 | 00824825, 00825997 |
| Single Drum Roller | BW 216 PDH-5 | 00824827 |
| Single Drum Roller | BW 219-5 | 00824831, 00826787 |
| Single Drum Roller | BW 219 PDH-5 | 00824849, 00824879, 00825705, 00825853 |
| Single Drum Roller | BW 226 PDH-5 | 00824851, 00825057, 00825229 |
| Soil Compactor | BC 473 EB-4 | 00824855 |
| Soil Compactor | BC 772 EB-4 | 00824857 |
| Refuse / Landfill Compactor | BC 972 RB-4 | 00824899 |
| Refuse / Landfill Compactor | BC 1172 RB-4 | 00824901 |
| Refuse / Landfill Compactor | BC 473 RB-3 | 00825083 |
| Recycler / Stabilizer | RS 650 | 00825131 |
| Soil Compactor | BC 473 EB-3 | 00825137 |
| Single Drum Roller | BW 211 DH-5 PL | 00827239, 00827251 |
| Single Drum Roller | BW 211 PDH-5 PL | 00827243 |
| Single Drum Roller | BW 212 DH-5 PL | 00827259 |
| Single Drum Roller | BW 213-5 PL | 00827273 |
| Single Drum Roller | BW 213 DH | 00827275 |
| Single Drum Roller | BW 213 DH-5 PL | 00827277 |
| Single Drum Roller | BW 216 PDH-5 PL | 00827287 |
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.
