The Bomag 05544037 Test Connection is a genuine OEM diagnostic component designed for a broad range of Bomag pavers, refuse and landfill compactors, soil compactors, tandem rollers, single drum rollers, cold milling machines, and recycler/stabilizer machines. Sourced directly from Bomag, this test connection delivers an exact hydraulic circuit interface, ensuring accurate pressure readings and system diagnostics without improvised adapters. Confirmed fitment spans models including the BF 600 P HCE, BF 600 P-2 S 600, BC 772 RB-4, BC 772 RS-4, BC 772 EB-4, BW 161 AC-4, BW 213 DH-4i, BM 2500/75, RS 500, and RS 460, among many others across the Bomag heavy equipment lineup.
Key Features
- OEM Hydraulic Interface Accuracy — manufactured to Bomag's exact port geometry and thread specification, ensuring leak-free connection and reliable pressure readings every time
- Drop-In Installation — threads directly into the designated test port on the hydraulic circuit, requiring no additional adapters or machining to seat correctly
- Broad Bomag Compatibility — fits pavers including the BF 600P HSE and BF 600 P-2 S 600, refuse and landfill compactors including the BC 772 RB-4 and BC 671 RS, soil compactors including the BC 772 EB-4 and BC 462 EB, tandem rollers including the BW 202 AD-2 and BW 151 AC-4, single drum rollers including the BW 213 DH-4i, cold milling machines including the BM 2000/75 and BM 2500/75, and recycler/stabilizers including the RS 500 and RS 460
- Diagnostic Confidence — a correctly fitted test connection isolates hydraulic pressure accurately, allowing technicians to pinpoint pump output, relief valve settings, and actuator performance without false readings caused by a loose or mismatched port
- Genuine OEM Part — part number 05544037 is an authentic Bomag component, maintaining the integrity of the hydraulic system and supporting accurate field and shop diagnostics on a wide range of Bomag equipment
A test connection is a precision hydraulic port fitting that provides a sealed, measurable access point in a machine's hydraulic circuit. Technicians attach a pressure gauge or diagnostic instrument to this fitting to read live system pressure and verify that pumps, valves, and actuators are performing within specification. When a test connection is damaged, corroded, or replaced with an ill-fitting substitute, it can introduce air into the circuit or produce inaccurate pressure readings — leading to misdiagnosis, extended repair time, and potential damage to expensive hydraulic components.
Part Details
| Part Number | 05544037 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Test Connection |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Paver | BF 600P HSE | 00800719, 00800727, 00824239 |
| Paver | BF 600 P HCE | 00800721 |
| Paver | BF 600C HCE | 00800725, 00800733 |
| Paver | BF 600P HCE | 00800729 |
| Paver | BF 600C HSE | 00800731 |
| Refuse / Landfill Compactor | BC 670 RB | 00816001, 00816003, 00816004 |
| Refuse / Landfill Compactor | BC 570 RB | 00816007 |
| Refuse / Landfill Compactor | BC 672 RB | 00816008, 00817909 |
| 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 |
| Tandem Roller | BW 161 AC-2 | 00817492 |
| Tandem Roller | BW 161 AD-2 | 00817493, 00817494 |
| Tandem Roller | BW 202 AD-2 | 00817516, 00817517 |
| Tandem Roller | BW 202 AHD-2 | 00817518 |
| Single Drum Roller | BW 213 DH-4 | 00817781, 00818289, 00824143, 00824153 |
| Tandem Roller | BW 161 AC-4 | 00817947, 00818589 |
| 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 |
| Single Drum Roller | BW 213 DH 4 | 00818437 |
| Refuse / Landfill Compactor | BC 472 RB | 00818439, 00818899 |
| Soil Compactor | BC 462 EB | 00818443, 00818903 |
| Refuse / Landfill Compactor | BC 462 RB | 00818445, 00818905 |
| Tandem Roller | BW 151 AC-4 AM | 00818559, 00824025 |
| Tandem Roller | BW 151 AC-4 | 00818565, 00824011 |
| Refuse / Landfill Compactor | BC 772 RB-3 | 00824101 |
| Refuse / Landfill Compactor | BC 672 RB-3 | 00824259 |
| Refuse / Landfill Compactor | BC 772 RS-3 | 00824349 |
| Refuse / Landfill Compactor | BC 772 RB-4 | 00824355 |
| Single Drum Roller | BW 213 DH-4i | 00824439 |
| Refuse / Landfill Compactor | BC 473 RB-4 | 00824525 |
| Refuse / Landfill Compactor | BC 772 RS-4 | 00824529 |
| Refuse / Landfill Compactor | BC 672 RB-4 | 00824531 |
| Single Drum Roller | BW 213 DH 4I | 00824677, 00824679 |
| Cold Milling Machine | BM 2000/75 | 00824741 |
| Recycler / Stabilizer | RS 500 | 00824753, 00824755 |
| Cold Milling Machine | BM 2200/75 | 00824801 |
| Recycler / Stabilizer | RS 460 | 00824809, 00825187, 00825189 |
| Soil Compactor | BC 473 EB-4 | 00824855 |
| Soil Compactor | BC 772 EB-4 | 00824857 |
| Recycler / Stabilizer | RS 360 TIER-4F | 00825055 |
| Refuse / Landfill Compactor | BC 473 RB-3 | 00825083 |
| Soil Compactor | BC 473 EB-3 | 00825137 |
| Recycler / Stabilizer | RS460 STAGE V | 00825263 |
| Cold Milling Machine | BM 2000/75 TE | 00825881 |
| Paver | BF 600 P-2 S 600 | 00825915 |
| Cold Milling Machine | BM 2500/75 | 00826375 |
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.
