The Bomag 05551202 AC Hose Assembly WN3111 is a genuine OEM component designed for Bomag BF 300-series pavers, BW 75 AD walk-behind rollers, the MPH 122-2 recycler/stabilizer, and BM2000/65 and BM2200/65 Stage V cold milling machines. Sourced directly from Bomag, this assembly delivers an exact-match replacement that maintains the integrity of the machine's air conditioning circuit. Confirmed fitment covers models including the BF 300 P S340-2 TV, BF 300 C S340-2 TV, BF 300 C-2 S340-2 TV, BF 300 P-2 S340-2 TV, and related BF 300 variants, as well as the BW 75 AD, BW 75 AD-2, and BW 75 ADL.
Key Features
- Genuine OEM Pressure Integrity — manufactured to Bomag's exact pressure and temperature ratings for the AC circuit, ensuring no refrigerant loss or fitting stress at operating conditions
- Direct-Fit Replacement — hose ends, fittings, and routing length match the original assembly, allowing a straightforward swap with no trimming or adapter hardware
- Broad Equipment Coverage — fits BF 300-series pavers, BW 75 AD walk-behind rollers, the MPH 122-2 recycler/stabilizer, and BM2000/65 and BM2200/65 Stage V cold milling machines under a single part number 05551202
- Cabin Comfort Restored — a sound AC hose assembly keeps refrigerant flowing at the correct pressure, allowing the climate system to maintain operator cab temperature during long production shifts
- Leak and Failure Prevention — cracked or chafed hose material leads to refrigerant loss and compressor damage; replacing with the OEM assembly eliminates that failure path before it escalates
- System Safety Compliance — a properly sealed AC circuit prevents uncontrolled refrigerant release, keeping the machine compliant with environmental handling requirements on regulated jobsites
The AC Hose Assembly WN3111 is a pressurized conduit within the machine's air conditioning system, routing refrigerant between major components such as the compressor, condenser, and evaporator. It must maintain a sealed, flexible connection that withstands both the internal pressure of the refrigerant charge and the vibration inherent to compaction and milling equipment. When this hose assembly cracks, hardens, or develops a leak at its fittings, refrigerant escapes, the system loses cooling capacity, and the compressor is at risk of running without adequate lubrication — leading to costly secondary damage.
Part Details
| Part Number | 05551202 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | AC Hose Assembly WN3111 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Paver | BF 300 P S340-2 TV | 00800755, 00800759 |
| Paver | BF 300 C S340-2 TV | 00800757 |
| Paver | BF 300 P S340-2 V | 00800763 |
| Paver | BF 300 C-2 S340-2 TV | 00800809, 00825649 |
| Paver | BF 300 P-2 S340-2 TV | 00800811, 00825651 |
| Paver | BF 300 P-2 S340-2 V | 00800815 |
| Walk-Behind / Light Roller | BW 75 ADL | 00810017 |
| Walk-Behind / Light Roller | BW 75 AD-2 | 00817563, 00811410 |
| Recycler / Stabilizer | MPH 122-2 | 00818177 |
| Paver | BF 300 C-2 S340-2 V | 00825653 |
| Cold Milling Machine | BM2000/65 Stage V | 00826467 |
| Cold Milling Machine | BM2200/65 Stage V | 00826469 |
| Walk-Behind / Light Roller | BW 75 AD | 00810032, 00810132, 00811566 |
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.
