The Bomag 05544036 Test Connection is a genuine OEM diagnostic component designed for a wide range of Bomag tandem rollers, cold milling machines, refuse/landfill compactors, soil compactors, and recycler/stabilizers. As a factory-sourced part, this test connection meets the exact specifications Bomag engineers designed into these machines, ensuring accurate hydraulic or pressure readings every time it is used. Compatible models include BW-series tandem rollers such as the BW 80 AD-5, BW 90 AD, BW 100 ADM-5, BW 120 ADe-5, BW 141 AD-2, BW 144 AD-2, BW 151 AC-2, BW 151 AD-2, BW 154 AD-2, BW 164 AC-2, and BW 184 AD-2, along with cold milling machines including the BM 1200/30, BM 1300/30, BM2000/65 Stage V, BM2200/65 Stage V, BC-series refuse/landfill compactors such as the BC 472 RB, BC 472 RS, BC 473 RB-4, BC 972 RB, BC 1172 RB, and BC 462 EB soil compactors, as well as MPH 125, MPH 600, and RS 650 recycler/stabilizers. Ordering by part number 05544036 ensures you receive the correct factory component without guesswork.
Key Features
- Genuine OEM Spec Integrity — Sourced directly from Bomag, this test connection is manufactured to the exact port size, thread form, and pressure rating required for accurate diagnostics on Bomag equipment.
- Drop-In Service Compatibility — Engineered to connect directly to Bomag hydraulic test ports without adapters or modification, allowing technicians to hook up gauges and diagnostic tools immediately.
- Broad Fleet Coverage — Fits an extensive range of Bomag equipment including BW-series tandem rollers, BM-series cold milling machines, BC-series refuse/landfill and soil compactors, and MPH/RS-series recycler/stabilizers.
- Diagnostic Accuracy You Can Trust — A correctly fitted test connection provides a leak-free seal at the test port, so pressure readings are clean and repeatable — critical for diagnosing hydraulic faults correctly the first time.
- Pressure System Safety — Using a properly rated, OEM-specified test connection reduces the risk of fitting failures under hydraulic pressure during service, protecting both the technician and the machine.
A test connection is a service fitting that provides a temporary, sealed access point to a machine's hydraulic circuit, allowing technicians to attach pressure gauges or diagnostic instruments without introducing contamination or causing fluid loss. On equipment like Bomag tandem rollers, cold milling machines, and compactors, hydraulic system health is essential to proper drum drive, steering, and cutting performance — and the test connection is the gateway to verifying that health. When this fitting is damaged, corroded, or missing, accurate hydraulic diagnostics become unreliable, making troubleshooting slow and potentially leading to misdiagnosis of costly system faults.
Part Details
| Part Number | 05544036 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Test Connection |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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 |
| Tandem Roller | BW 90 AD | 00810081 |
| Tandem Roller | BW 184 AD | 00810713, 00810715, 00817514 |
| Refuse / Landfill Compactor | BC 972 RB | 00817408 |
| Tandem Roller | BW 141 AD-2 | 00817474 |
| Tandem Roller | BW 144 AD-2 | 00817477, 00817478 |
| 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 | BW141AD 2 | 00817573 |
| Tandem Roller | BW 184 AD-2 AM | 00817600 |
| Refuse / Landfill Compactor | BC 1172 RB | 00817827 |
| Tandem Roller | BW 184 AD-2 | 00817841 |
| Refuse / Landfill Compactor | BC 1172 RB-3 | 00818153 |
| Refuse / Landfill Compactor | BC 972 RB-2 | 00818191, 00818701, 00818889 |
| Refuse / Landfill Compactor | BC 1172 RB-2 | 00818193, 00818703, 00818891 |
| Recycler / Stabilizer | MPH 125 | 00818273, 00818681, 00818909 |
| Cold Milling Machine | BM1300/30-T3 | 00818425 |
| Cold Milling Machine | BM1200/30-T3 | 00818427 |
| 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 |
| Tandem Roller | BW 100 SCC-5 | 00818505, 00824127, 00825295 |
| 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 |
| Refuse / Landfill Compactor | BC 972 RB-3 | 00824085 |
| Recycler / Stabilizer | MPH 600 | 00824097, 00824099 |
| Refuse / Landfill Compactor | BC 473 RB-4 | 00824525 |
| Refuse / Landfill Compactor | BC 473 RS-4 | 00824527 |
| Recycler / Stabilizer | MPH 600 3B/4i-PB | 00824645 |
| Recycler / Stabilizer | MPH 600 EU-FLEX | 00824751 |
| Soil Compactor | BC 473 EB-4 | 00824855 |
| Refuse / Landfill Compactor | BC 972 RB-4 | 00824899 |
| Refuse / Landfill Compactor | BC 1172 RB-4 | 00824901 |
| Cold Milling Machine | BM 1200/30 | 00824963 |
| Cold Milling Machine | BM 1300/30 | 00824965, 00825095 |
| Refuse / Landfill Compactor | BC 473 RB-3 | 00825083 |
| Recycler / Stabilizer | RS 650 | 00825131 |
| Soil Compactor | BC 473 EB-3 | 00825137 |
| Tandem Roller | BW 90 AC-5 | 00825287 |
| Cold Milling Machine | BM2000/65 Stage V | 00826467 |
| Cold Milling Machine | BM2200/65 Stage V | 00826469 |
| 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 100 SLM-5 | 00827125 |
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.
