The Bomag 05544011 Test Connection is a genuine OEM component designed for an extensive range of Bomag equipment, including cold milling machines, pavers, tandem rollers, single drum rollers, pneumatic tyred rollers, walk-behind rollers, refuse and landfill compactors, soil compactors, and recyclers/stabilizers. As a direct OEM replacement sourced through the Bomag parts network, this test connection carries the exact specifications required for accurate hydraulic or fluid-circuit diagnostics across the supported fleet. Compatible machines span models such as the BM 2000/60, BF 800 C S600, BW 213 D-3, BC 772 RB, and MPH 122, among many others. Ordering by part number 05544011 ensures you receive the correct component for your machine without guesswork.
Key Features
- Genuine OEM Specification — manufactured to Bomag's exact port dimensions and pressure ratings, ensuring accurate diagnostic readings on hydraulic and fluid circuits
- Drop-In Replacement — matches the original fitting interface so this test connection installs directly into the existing port without reworking hoses or adapters
- Broad Fleet Coverage — fits cold milling machines including the BM 2000/60 and BM 1300/30, pavers including the BF 800 C S600 and BF 600 P-2 S 500, tandem and single drum rollers across multiple BW series, pneumatic tyred rollers, refuse and landfill compactors across the BC RB and RS families, soil compactors, and recyclers/stabilizers including the MPH 122 and RS 500
- Diagnostic Integrity — a correctly seated test connection maintains circuit pressure during testing, preventing false readings that can lead to misdiagnosis and unnecessary component replacement
- Verified Part Number Traceability — ordering as Bomag part number 05544011 cross-references directly with Bomag's OEM catalog, eliminating fitment uncertainty across a large mixed fleet
A test connection is a service fitting installed in a hydraulic or fluid circuit that allows a technician to attach a pressure gauge, diagnostic tool, or test hose without disassembling the system. It provides a sealed, pressure-rated access point so that operating pressures, flow rates, or fluid condition can be checked while the machine is running or under load. When a test connection is damaged, corroded, or missing, accurate system diagnosis becomes difficult — technicians may be unable to isolate faults in steering, drive, vibration, or auxiliary circuits, extending repair time and increasing the risk of overlooking a developing problem.
Part Details
| Part Number | 05544011 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Test Connection |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cold Milling Machine | BM2000/60 | 00800623 |
| Cold Milling Machine | BM2000/50 | 00800629 |
| Paver | BF 300 P | 00800647 |
| Paver | BF 300 C | 00800649 |
| Cold Milling Machine | BM1000/30-2 | 00800665 |
| Cold Milling Machine | BM1000 30-2 | 00800667 |
| Cold Milling Machine | BM1200 30-2 | 00800669, 00800671 |
| Cold Milling Machine | BM1300/30-2 | 00800673 |
| Cold Milling Machine | BM1300 30-2 | 00800675 |
| Paver | BF 800 C S500 | 00800677, 00800679, 00800827, 00800871 |
| Paver | BF 800 C S600 | 00800681, 00800683, 00800779, 00800829, 00800851, 00800873, 00824541 |
| Paver | BF 800 P S500 | 00800685, 00800687, 00800831, 00800879 |
| Cold Milling Machine | BM 2000/60-2 | 00800693, 00800695 |
| Paver | BF 300 P S340 V | 00800711, 00824189 |
| Paver | BF 300 P S340 TV | 00800715, 00824187 |
| Paver | BF 300 C S340 TV | 00800717, 00824191 |
| Paver | BF 800 C S600 SOIL | 00800745 |
| Paver | BF 900 C S500 | 00800753, 00800787 |
| Paver | BF 300 P S340-2 TV | 00800755, 00800759, 00800817 |
| Paver | BF 300 C S340-2 TV | 00800757, 00800761 |
| Paver | BF 300 P S340-2 V | 00800763, 00800767 |
| Paver | BF 300 C S340-2 V | 00800769 |
| Paver | BF 900 C S600 | 00800771, 00800783 |
| Paver | BF 600 C-2 S 500 | 00800791, 00800907, 00824199, 00824485, 00824489 |
| Paver | BF 600 P-2 S 500 | 00800795, 00800865, 00800911, 00825913 |
| Paver | BF 700 C-2 S 600 | 00800797, 00800867, 00824491 |
| Paver | BF 700 C-2 S 500 | 00800799, 00800869, 00800899, 00824493 |
| Paver | BF 300 C-2 S340-2 TV | 00800809, 00825649 |
| Paver | BF 300 P-2 S340-2 TV | 00800811, 00825651 |
| Paver | BF 300 P-2 S340-2 V | 00800815 |
| Paver | BF 900 C S600-4i | 00800921 |
| Paver | BF 800 C S600-4i | 00800925, 00824211 |
| Paver | BF 800 P S600-4i | 00800929, 00824219 |
| Paver | BF 800 C S600-T3 | 00800939 |
| Paver | BF 900 C S600-T3 | 00800943 |
| Paver | BF 600 P-2 S 600 | 00800949, 00825915 |
| Walk-Behind / Light Roller | BW 75 ADL | 00810017 |
| Tandem Roller | BW 120 AD | 00810019, 00810051, 00810146 |
| Single Drum Roller | BW 172 D-2 | 00810074 |
| Single Drum Roller | BW 142 D-2 | 00810077 |
| Single Drum Roller | BW 124 D | 00810079 |
| Tandem Roller | BW 164 AD | 00810155 |
| Tandem Roller | BW 80 AD-2 | 00810280, 00817566 |
| Tandem Roller | BW 90 AD-2 | 00810281, 00817569, 00818041, 00818507 |
| Tandem Roller | BW 184 AD | 00810713, 00810715, 00817514 |
| Refuse / Landfill Compactor | BC 601 RS | 00816000 |
| Refuse / Landfill Compactor | BC 672 RB | 00816008, 00817909 |
| Refuse / Landfill Compactor | BC 601 RB | 00816009, 00816013 |
| Refuse / Landfill Compactor | BC 771 RB | 00816025, 00817403 |
| Refuse / Landfill Compactor | BC 571 RB | 00816033, 00817400 |
| Single Drum Roller | BW 216 D-3 | 00817214 |
| Refuse / Landfill Compactor | BC 671 RB | 00817401 |
| Refuse / Landfill Compactor | BC 772 RB | 00817406 |
| Refuse / Landfill Compactor | BC 772 RS | 00817407 |
| Refuse / Landfill Compactor | BC 972 RB | 00817408 |
| Tandem Roller | BW 100 AC-3 | 00817457 |
| Tandem Roller | BW 100 AD-3 | 00817458 |
| Tandem Roller | BW 100 ADM-2 | 00817459 |
| Tandem Roller | BW 120 AC-3 | 00817462 |
| Tandem Roller | BW 120 AD-3 | 00817463, 00817833 |
| Single Drum Roller | BW 124 DH-3 | 00817464, 00817634 |
| Single Drum Roller | BW 124 PDH-3 | 00817465 |
| Tandem Roller | BW 125 ACH | 00817466 |
| Tandem Roller | BW 125 ADH | 00817467 |
| Tandem Roller | BW 135 AC | 00817470 |
| Tandem Roller | BW 135 AD | 00817471 |
| Tandem Roller | BW 141 AD-2 | 00817474 |
| Tandem Roller | BW 144 AD-2 | 00817477, 00817478 |
| Single Drum Roller | BW 145 D-3 | 00817479, 00817637 |
| Single Drum Roller | BW 145 DH-3 | 00817481, 00817638 |
| Single Drum Roller | BW 145 PDH-3 | 00817483, 00817639 |
| Tandem Roller | BW 151 AC-2 | 00817485 |
| Tandem Roller | BW 151 AD-2 | 00817486 |
| Tandem Roller | BW 154 AD-2 | 00817490, 00817491, 00817599 |
| Tandem Roller | BW 164 AC-2 | 00817495 |
| Tandem Roller | BW 170 AD | 00817498 |
| Tandem Roller | BW 174 AD | 00817501 |
| Tandem Roller | BW 174 AD AM | 00817502 |
| Single Drum Roller | BW 177 DH 3 | 00817506 |
| Single Drum Roller | BW 213 D-3 | 00817522, 00817523 |
| Single Drum Roller | BW 213 DH-3 | 00817526, 00817527, 00817528 |
| Single Drum Roller | BW 213 PDH-3 | 00817529, 00817530 |
| Single Drum Roller | BW 214 DH-3 | 00817532 |
| Single Drum Roller | BW 225 D-3 | 00817548 |
| Single Drum Roller | BW 225 | 00817549 |
| Tandem Roller | BW 80 ADS | 00817567, 00818513 |
| Tandem Roller | BW 90 AC-2 | 00817568, 00818045 |
| Tandem Roller | BW120AD 3 | 00817571 |
| Tandem Roller | BW141AD 2 | 00817573 |
| Single Drum Roller | BW124PDH 3 | 00817574, 00818025 |
| Single Drum Roller | C 815 C | 00817575 |
| Single Drum Roller | BW145D 3 | 00817576, 00817927 |
| Single Drum Roller | BW145PDH 3 | 00817577 |
| Single Drum Roller | C 825 C | 00817578 |
| Single Drum Roller | C 850 C | 00817583 |
| Recycler / Stabilizer | MPH 121 | 00817587 |
| Single Drum Roller | BW 213 DH 3 VARIOCONTOL | 00817591, 00817605 |
| Recycler / Stabilizer | MPH 122 | 00817595 |
| Tandem Roller | BW 184 AD-2 AM | 00817600 |
| Tandem Roller | BW 164 AD-2 | 00817640 |
| Tandem Roller | BW 161 AD-4 | 00817641, 00818481, 00818959, 00824003, 00824735 |
| Single Drum Roller | BW 216 DHC-3 | 00817644 |
| Tandem Roller | BW 100 AD-4 | 00817685, 00824271, 00824273 |
| Tandem Roller | BW 100 AC-4 | 00817687 |
| Tandem Roller | BW 120 AD-4 | 00817689, 00818377, 00818477, 00818733, 00824173 |
| Tandem Roller | BW 120 AC-4 | 00817691 |
| Tandem Roller | BW 141 AD-4 | 00817697, 00818561, 00818955, 00818999 |
| Tandem Roller | BW 154 AD-4 AM | 00817699, 00818447 |
| Tandem Roller | BW 161 ADH-4 | 00817739 |
| Pneumatic Tyred Roller | BW 24 RH | 00817755, 00818457, 00818949, 00818951, 00824405 |
| Pneumatic Tyred Roller | BW 27 RH | 00817757, 00818315, 00818953, 00818997, 00824407 |
| Tandem Roller | BW 190 AD-4 | 00817823, 00818379, 00818965, 00824009 |
| Tandem Roller | BW 190 AD-4 AM | 00817825, 00818309, 00824021 |
| Refuse / Landfill Compactor | BC 1172 RB | 00817827 |
| Tandem Roller | BW 203 AD-4 AM | 00817837, 00818591, 00824019, 00825067 |
| Tandem Roller | BW 184 AD-2 | 00817841 |
| Tandem Roller | BW151AD 4 | 00817843 |
| Tandem Roller | BW 154 AD-4 | 00817901, 00818557 |
| Tandem Roller | BW 151 AD-4 AM | 00817913, 00818555, 00824017 |
| Tandem Roller | BW 141 AD-4 AM | 00817925, 00818553 |
| Single Drum Roller | BW 145-DH-3 | 00817929 |
| Tandem Roller | BW 125 AD-4 | 00817937 |
| Tandem Roller | BW 161 AC-4 | 00817947, 00818589, 00818967 |
| Tandem Roller | BW 151 AC-4 AM | 00817953 |
| Refuse / Landfill Compactor | BC 1172 RB-3 | 00818153 |
| Recycler / Stabilizer | MPH 122-2 | 00818177, 00818727, 00818911, 00824987 |
| 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 572 RB-2 | 00818183, 00818893, 00824257 |
| 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 |
| Refuse / Landfill Compactor | BC 972 RB-2 | 00818191, 00818701, 00818889 |
| Refuse / Landfill Compactor | BC 1172 RB-2 | 00818193, 00818703, 00818891 |
| Tandem Roller | BW 125 AC-4 | 00818271 |
| Recycler / Stabilizer | MPH 125 | 00818273, 00818681, 00818909 |
| Pneumatic Tyred Roller | BW24RH | 00818279, 00818691 |
| Single Drum Roller | BW177PDH 5 | 00818281 |
| Single Drum Roller | BW 124 DH-4 | 00818295, 00824495, 00824709 |
| Single Drum Roller | BW 124 PDH | 00818297 |
| Tandem Roller | BW 154 AP-4 AM | 00818299, 00824177, 00824715 |
| Tandem Roller | BW 154 AP-4 | 00818301, 00824179, 00824717 |
| Single Drum Roller | BW124DH 4 | 00818311 |
| Pneumatic Tyred Roller | BW 25 RH | 00818321 |
| Single Drum Roller | BW145DH 40 | 00818323, 00818939, 00818941 |
| Single Drum Roller | BW 145 DH 40 BW 145 DH 4 | 00818325 |
| Single Drum Roller | BW 145 PDH 40 BW145 PDH 4 | 00818327 |
| Tandem Roller | BW 174 AP-AM | 00818343, 00818537 |
| Tandem Roller | BW 161 ADH-4 CHINA | 00818365 |
| Tandem Roller | BW 202 AD-4 | 00818381, 00818961, 00824005 |
| Tandem Roller | BW 174 AP | 00818395, 00818517 |
| Cold Milling Machine | BM1300/30-T3 | 00818425 |
| Cold Milling Machine | BM1200/30-T3 | 00818427 |
| Tandem Roller | BW 100 SCC-5 | 00818505, 00824127, 00825295 |
| Tandem Roller | BW 170 AP AM | 00818515 |
| Tandem Roller | BW 174 ACP | 00818519 |
| Tandem Roller | BW 151 AD-4 | 00818563, 00818957, 00824001 |
| Tandem Roller | BW 203 AD-4 | 00818599, 00818963 |
| Tandem Roller | BW 174 AP-4 AM | 00818655, 00818845, 00824543 |
| Tandem Roller | BW 174 AP-4 | 00818657, 00818847, 00824545 |
| 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 | BW120AD 4 | 00818871 |
| Single Drum Roller | BW145D 40 | 00818935, 00818937 |
| Single Drum Roller | BW145PDH 40 | 00818943 |
| Tandem Roller | BW 174 AP-4 AM PB | 00818971 |
| Tandem Roller | BW 174 AP-4 PB | 00818973 |
| Tandem Roller | BW 151 AC-4 | 00819699 |
| 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 |
| Refuse / Landfill Compactor | BC 972 RB-3 | 00824085 |
| Tandem Roller | BW 174 AP-4i AM | 00824093, 00824627, 00825051 |
| Tandem Roller | BW 174 AP-4i | 00824095, 00824629, 00825053 |
| Recycler / Stabilizer | MPH 600 | 00824097, 00824099 |
| Refuse / Landfill Compactor | BC 772 RB-3 | 00824101 |
| Pneumatic Tyred Roller | BW 27 RH-4i | 00824131, 00824409 |
| Paver | BF 700 C S500 | 00824207 |
| Paver | BF 800 P S500-4i | 00824217 |
| Refuse / Landfill Compactor | BC 672 RB-3 | 00824259 |
| Tandem Roller | BW 206 AD-50 | 00824289 |
| Tandem Roller | BW 161 ADO-4 | 00824333, 00824335 |
| Refuse / Landfill Compactor | BC 772 RS-3 | 00824349 |
| Single Drum Roller | BW 177 D-5 | 00824351, 00824913, 00824915 |
| Single Drum Roller | BW 145 D-5 | 00824357, 00825003 |
| Tandem Roller | BW 154 AP-4i AM | 00824385 |
| Tandem Roller | BW 161 AD-4 EU-Flex | 00824393 |
| Tandem Roller | BW 202 AD-4 EU-Flex | 00824395 |
| Tandem Roller | BW 203 AD-4 AM EU-Flex | 00824397 |
| Paver | BF 600 C-2 S 600 | 00824487, 00825903 |
| Tandem Roller | BW 154 AP-4i | 00824587 |
| Tandem Roller | BW 154 ACP-4i AM | 00824589, 00825383 |
| Recycler / Stabilizer | MPH 600 3B/4i-PB | 00824645 |
| Tandem Roller | BW 161 AD-5 | 00824647, 00824945 |
| Tandem Roller | BW 161 ADO-5 | 00824657, 00824947 |
| Tandem Roller | BW 154 ACP-4 AM | 00824719 |
| Tandem Roller | BW 154 ACP-4 | 00824721 |
| Pneumatic Tyred Roller | BW 27 RH-4i BC | 00824723 |
| Tandem Roller | BW203AD-4 | 00824739, 00826243 |
| Recycler / Stabilizer | MPH 600 EU-FLEX | 00824751 |
| Recycler / Stabilizer | RS 500 | 00824753, 00824755 |
| Recycler / Stabilizer | RS 460 | 00824809, 00825187, 00825189 |
| Tandem Roller | BW 205 AD 4 | 00824889 |
| Refuse / Landfill Compactor | BC 972 RB-4 | 00824899 |
| Refuse / Landfill Compactor | BC 1172 RB-4 | 00824901 |
| Tandem Roller | BW 174 AP-4f AM | 00824909 |
| Tandem Roller | BW 174 AP-4f | 00824911 |
| Tandem Roller | BW 138 AD-5 | 00824921, 00824927, 00825351, 00825559 |
| Tandem Roller | BW 138 AC-5 | 00824923, 00824929, 00825561 |
| Tandem Roller | BW 135 AD-5 | 00824931, 00825355, 00825563 |
| Pneumatic Tyred Roller | BW 28 RH | 00824957 |
| Cold Milling Machine | BM 1200/30 | 00824963 |
| Cold Milling Machine | BM 1300/30 | 00824965, 00825095 |
| Tandem Roller | BW 203 ADO-4 | 00825049 |
| Tandem Roller | BW 174 APO-4i | 00825099 |
| Tandem Roller | BW 174 ACP 4I AM | 00825103 |
| Recycler / Stabilizer | RS 650 | 00825131 |
| Recycler / Stabilizer | RS460 STAGE V | 00825263 |
| Tandem Roller | BW 90 AC-5 | 00825287 |
| Tandem Roller | BW161AD 5 | 00825627, 00826591 |
| Tandem Roller | BW161ADO 5 | 00825637, 00826593 |
| Paver | BF 300 C-2 S340-2 V | 00825653 |
| Single Drum Roller | BW 124 DH-5 | 00825733 |
| Single Drum Roller | BW 124 PDH-5 | 00825735 |
| Tandem Roller | BW 174 AP-4v AM | 00825819 |
| Paver | BF200C 2 | 00825873 |
| Tandem Roller | BW 206 ADO-50 | 00826103 |
| Tandem Roller | BW 174 APO-4f | 00826149 |
| Paver | BF 600 P-3 S 500 | 00826343, 00826971 |
| Paver | BF 700 C-3 S 500 | 00826351 |
| Paver | BF 800 C-3 S 600 | 00826407 |
| Paver | BF 700 C-3 S 600 | 00827127 |
| Tandem Roller | BW141AD 5 | 00827405 |
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.
