Bomag 05545930 Union

The Bomag 05545930 Union is a genuine OEM component designed for a wide range of Bomag pavers, refuse and landfill compactors, cold milling machines, tandem rollers, recyclers/stabilizers, soil compactors, and pneumatic tyred rollers — including BF 300, BF 600, BF 800, and BF 900 series pavers, BC-series compactors, BM-series cold milling machines, MPH and RS-series recyclers/stabilizers, and BW-series rollers. Sourced directly from Bomag, this union carries the same specifications and standards as the original part it replaces. Verified fitment against Bomag's own catalog data means you can order with confidence, knowing this component is engineered for the exact connections found on your machine.

Key Features

• Genuine OEM Hydraulic Integrity — manufactured to Bomag's original pressure ratings and thread specifications, ensuring leak-free performance at the connection point where this union seats
• Drop-In Compatibility — matches original port dimensions and thread form exactly, allowing direct installation without reworking fittings or lines
• Broad Fleet Coverage — fits Bomag BF-series pavers (BF 300 C, BF 300 P, BF 600 C, BF 600 P, BF 800 C, BF 800 P, BF 900 C and their variants), BC-series refuse/landfill compactors (including BC 472 RB, BC 571 RB, BC 671 RB, BC 772 RB, BC 972 RB, BC 1172 RB and RS variants), BC-series soil compactors (BC 462 EB, BC 473 EB-3, BC 473 EB-4), BM-series cold milling machines (BM 500/15, BM 600/15, BM 2000/75, BM 2200/75, BM 2500/75 and their variants), MPH and RS recyclers/stabilizers (MPH 121, MPH 122, MPH 125, MPH 600, RS 460, RS 500, RS 650), BW 100 and BW 120 tandem rollers, and the BW 12 R pneumatic tyred roller
• Sustained Flow Path — a correctly functioning union maintains a sealed, unrestricted fluid or air pathway; a failed or corroded union causes pressure loss, fluid leaks, and compromised system output that can halt the machine mid-operation
• OEM Part Number Assurance — ordering by Bomag part number 05545930 ensures the correct union reaches your machine, eliminating the risk of mismatched fittings across this large, multi-platform fitment range

A union is a threaded fitting used to join two sections of pipe, hose, or tubing within a fluid or pneumatic circuit, allowing the connection to be made and broken without rotating either line. On Bomag pavers, compactors, milling machines, and rollers, unions appear in hydraulic, fuel, and coolant circuits where service access or assembly routing requires a removable junction. When a union fails — through thread damage, corrosion, or cracking — the affected circuit loses pressure or leaks fluid, causing immediate performance degradation and potential system damage. Replacing a worn union with the correct OEM part restores a fully sealed connection and keeps the circuit operating at its intended capacity.

Part Details

Compatibility & Fitment

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.