The Bomag 05558428 AC Hose Assembly WN3111 is a genuine OEM component designed for Bomag BM 2000/75, BM 2200/75, BM2000/65 Stage V, and BM2200/65 Stage V cold milling machines, as well as RS 500, RS 460, and RS460 Stage V recycler/stabilizers. As a direct factory replacement, this assembly matches the original routing, fittings, and pressure ratings of the factory-installed hose — ensuring a correct connection within the air conditioning circuit from day one. Sourced directly from Bomag, part number 05558428 carries the same build quality as the hose installed at the factory, giving operators and fleet managers confidence in long-term system integrity.
Key Features
- OEM-Matched Hose Construction — built to the same pressure tolerance, inner diameter, and fitting spec as the original Bomag AC plumbing, ensuring no refrigerant leaks or pressure drop at connection points
- Direct Replacement Routing — follows the factory hose path on covered models so it seats into existing brackets and fittings without re-routing or reworking lines
- Broad Model Coverage — fits BM 2000/75, BM 2200/75, BM2000/65 Stage V, and BM2200/65 Stage V cold milling machines, plus RS 500, RS 460, and RS460 Stage V recycler/stabilizers
- Cab Climate Integrity — a correctly functioning AC hose maintains full refrigerant flow through the system, keeping operator cab cooling at rated capacity during long shifts
- Refrigerant System Safety — a cracked or failing AC hose can release refrigerant under pressure; replacing with a genuine OEM assembly restores sealed-system integrity and supports safe, compliant operation
The AC hose assembly carries refrigerant between the major components of the machine's air conditioning system — compressor, condenser, and evaporator. It must maintain a sealed, pressure-rated connection through vibration, heat cycles, and the demanding operating environment of a heavy cold milling machine or recycler/stabilizer. When the hose degrades, cracks, or loses a fitting seal, refrigerant escapes, the AC system loses cooling capacity, and operator comfort and productivity drop significantly. Replacing a worn hose with a genuine Bomag assembly restores full system pressure and circulation, returning the cab environment to its designed condition.
Part Details
| Part Number | 05558428 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | AC Hose Assembly WN3111 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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 |
| Recycler / Stabilizer | RS460 STAGE V | 00825263 |
| Cold Milling Machine | BM2000/65 Stage V | 00826467 |
| Cold Milling Machine | BM2200/65 Stage V | 00826469 |
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.
