The Bomag 05544010 Test Connection is a genuine OEM component designed for a broad range of Bomag heavy equipment, including BC-series refuse and landfill compactors, BC-series soil compactors, BM cold milling machines, BW pneumatic tyred and tandem rollers, BF pavers, and RS recycler/stabilizers. As a direct OEM replacement, this test connection is manufactured to Bomag's original specifications, ensuring it interfaces correctly with your machine's hydraulic or diagnostic circuit without modification. Compatible models include the BC 472 RB, BC 772 RB-4, BC 462 EB, BC 473 EB-4, BM 1000/35, BM 2500/75, BW 28 RH, BW 174 AP-5, BF 223 C HFE, RS 460, RS 500, and additional variants across these families. Order part number 05544010 from DHS Equipment to keep your Bomag running with confidence.
Key Features
- Genuine OEM Integrity — manufactured by Bomag to the exact dimensional and material standards of the original, ensuring accurate pressure port engagement and leak-free sealing at the test point
- Drop-In Compatibility — installs directly into the existing test port fitting without rework, maintaining the correct thread form and coupler interface for immediate use
- Wide Machine Coverage — fits BC-series refuse/landfill compactors (including BC 472 RB, BC 672 RB-3, BC 772 RB-4, BC 772 RS-4), BC-series soil compactors (BC 462 EB, BC 473 EB-4, BC 772 EB-4), BM cold milling machines, BW 28 RH and BW 174 AP-5 rollers, the BF 223 C HFE paver, and RS 460 and RS 500 recycler/stabilizers
- Accurate Diagnostics Enabled — a correctly functioning test connection allows technicians to read hydraulic system pressure at the designated test point; a damaged or worn connection produces unreliable readings that can mask real system faults
- Hydraulic System Safety — a properly sealed test connection prevents pressurized fluid from escaping during diagnostic checks, protecting operators and technicians during service procedures
A test connection is a diagnostic access point built into a machine's hydraulic circuit, allowing service technicians to attach a pressure gauge or diagnostic tool and measure system pressure without disconnecting live lines. It serves as the gateway for confirming correct hydraulic function, identifying pressure losses, and diagnosing pump, valve, or actuator faults. When a test connection is damaged, corroded, or missing, accurate hydraulic diagnostics become impossible, leaving potential system problems undetected and increasing the risk of unexpected failures in the field.
Part Details
| Part Number | 05544010 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Test Connection |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Refuse / Landfill Compactor | BC 772 RS-2 | 00818185, 00824643 |
| 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 |
| Refuse / Landfill Compactor | BC 772 RB-3 | 00824101 |
| Cold Milling Machine | BM 1000/35 | 00824229, 00824569, 00824795 |
| Refuse / Landfill Compactor | BC 672 RB-3 | 00824259 |
| Paver | BF 223 C HFE | 00824301 |
| Refuse / Landfill Compactor | BC 772 RS-3 | 00824349 |
| Refuse / Landfill Compactor | BC 772 RB-4 | 00824355 |
| 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 |
| Cold Milling Machine | BM 1200/35 | 00824533, 00824631, 00824797 |
| Cold Milling Machine | BM 1300/35 | 00824535, 00824633, 00824799 |
| 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 |
| Pneumatic Tyred Roller | BW 28 RH | 00824957, 00826041, 00826173, 00826175, 00826177 |
| Refuse / Landfill Compactor | BC 473 RB-3 | 00825083 |
| Soil Compactor | BC 473 EB-3 | 00825137 |
| Cold Milling Machine | BM 1200/35 T4f | 00825167 |
| Cold Milling Machine | BM 1300/35 T4f | 00825169 |
| Recycler / Stabilizer | RS460 STAGE V | 00825263 |
| Cold Milling Machine | BM 2000/75 TE | 00825881 |
| Tandem Roller | BW 174 AP-5 | 00826323 |
| Tandem Roller | BW 174 ACP-5 AM | 00826325 |
| Cold Milling Machine | BM 2500/75 | 00826375 |
| Cold Milling Machine | BM 1000/35-2 | 00826457 |
| Cold Milling Machine | BM2000/65 Stage V | 00826467 |
| Cold Milling Machine | BM2200/65 Stage V | 00826469 |
| Cold Milling Machine | BM1200/35-2 | 00826485 |
| Cold Milling Machine | BM1000/35-2 | 00826489 |
| Pneumatic Tyred Roller | BW28RH | 00826695 |
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.
