Bomag 05550891 AC Hose Assembly WN3111

The Bomag 05550891 AC Hose Assembly WN3111 is a genuine OEM air conditioning hose assembly designed for a broad range of Bomag single drum rollers, tandem rollers, and recycler/stabilizers. Sourced directly from Bomag, this assembly matches the original routing, fittings, and pressure ratings of the factory hose — ensuring a correct, leak-free connection in the machine's AC system. This part is confirmed to fit models including the BW 213 D-3, BW 213 DH-3, BW 213 PDH-3, BW 214 DH-3, BW 216 D-3, BW 216 DH-3, BW 216 DHC-3, BW 219 DH-3, BW 219 PDH-3, BW 225 D-3, BW 225, BW 211 PD-3, BW 211-PD-3, BW211D 3, BW 212 D-30, BW 213 DH 3 VARIOCONTOL, BW 177 D-3, BW 184 AD tandem roller, and the MPH 600, MPH 600 3B/4i-PB, MPH 600 EU-FLEX, and RS 650 recycler/stabilizers. Always verify your model and serial number against part number 05550891 before ordering.

Key Features

• Genuine OEM Hose Construction — manufactured to Bomag's original pressure and temperature specifications for the AC circuit, using the same hose material, end fittings, and assembly dimensions as the part it replaces
• Direct-Fit Routing and Connections — hose ends and fittings align to the original attachment points on the AC system, allowing straightforward installation without re-routing or adapter fittings
• Wide Model Coverage — fits BW 177 D-3, BW 184 AD, BW 213 and BW 214 series, BW 216 and BW 219 series single drum and tandem rollers, BW 225 and BW 225 D-3, BW 211 and BW 212 variants, and MPH 600 and RS 650 recycler/stabilizers
• Leak-Free AC System Integrity — a cracked or deteriorated hose causes refrigerant loss and compressor damage; this replacement restores a sealed, fully pressurized AC circuit so operator cab cooling performs as intended
• Refrigerant System Safety — correct hose specification prevents uncontrolled refrigerant discharge, protecting both the technician during service and the surrounding environment

The AC hose assembly carries refrigerant between the major components of the machine's air conditioning system — typically connecting the compressor, condenser, and evaporator in a sealed loop. The hose must withstand high working pressures and resist degradation from heat, vibration, and refrigerant chemistry over long service cycles. When the hose cracks, swells, or its fittings corrode, refrigerant escapes, the system loses cooling capacity, and continued operation risks damage to the AC compressor — making timely hose replacement essential for keeping the operator cab comfortable and the system intact.

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.