Bomag 05544032 Test Connection

The Bomag 05544032 Test Connection is a genuine OEM component designed for an exceptionally broad range of Bomag equipment, including BF-series pavers such as the BF 300 P, BF 600 C HCE, BF 800 C S500, and BF 900 C S600, as well as BW single drum rollers, tandem rollers, pneumatic tyred rollers, BC refuse/landfill compactors, BC soil compactors, cold milling machines, and recycler/stabilizer models. Sourced directly from Bomag, this genuine OEM part is manufactured to the same standard as the original component installed at the factory, ensuring correct form and function across every compatible machine. As a direct replacement carrying part number 05544032, this Test Connection installs without modification and restores the hydraulic or fluid-circuit diagnostic capability the machine depends on.

Key Features

• Genuine OEM Construction — manufactured by Bomag to the original design specification, with materials and tolerances matched to the service port or diagnostic circuit this connection interfaces with
• Direct-Fit Replacement — engineered to the exact thread form, port size, and sealing interface of the original, so installation is straightforward on every listed model
• Exceptional Cross-Fleet Coverage — fits BF-series pavers, BW single drum and tandem rollers, BW pneumatic tyred rollers, BC refuse/landfill and soil compactors, BM cold milling machines, and MPH/RS recycler-stabilizers, making this a single part number serving a wide Bomag fleet
• Accurate Diagnostic Access — provides a properly rated and leak-free test point so technicians can take pressure or flow readings from the hydraulic circuit with confidence in the readings obtained
• Seal Integrity at Test Points — a correctly fitted test connection prevents fluid ingress, contamination, and pressure bleed-off at the diagnostic port, protecting system integrity between service intervals

A test connection is a purpose-built diagnostic port fitting that allows technicians to attach pressure gauges, flow meters, or diagnostic tools directly to a machine's hydraulic circuit without disturbing the main plumbing. It provides a controlled, repeatable access point so that system pressure, flow rates, or circuit response can be measured accurately during troubleshooting or scheduled maintenance. When a test connection is damaged, missing, or incorrectly fitted, readings become unreliable, diagnostic time increases, and there is a risk of fluid leakage or contamination at the port during testing.

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.