The Bomag 05557533 AC Hose Assembly WN3111 is a genuine OEM component designed for BW 191 AD-5 and BW 206 AD-5 tandem rollers. Sourced directly from Bomag, this assembly meets the original design specification for the air conditioning system on these machines. This part fits the full range of BW 191 and BW 206 AD-5 tandem roller variants covered in the fitment data, including AM and ADO configurations, ensuring you get the right hose assembly the first time.
Key Features
- Genuine OEM Construction — manufactured to Bomag's original hose routing and pressure specifications, delivering a direct match to the factory AC circuit
- Correct Hose Geometry — pre-formed to the original WN3111 routing path, connecting to existing fittings and brackets without modification
- Broad Variant Coverage — fits BW 191 AD-5, BW 191 AD-5 AM, BW 191 ADO-5, BW 206 AD-5, BW 206 AD-5 AM, BW 206 AD-50, BW 206 ADO-5, and BW 206 ADO-50 tandem rollers
- Sustained Cabin Comfort — a properly seated AC hose maintains refrigerant pressure and flow, keeping operator cooling performance consistent across long compaction shifts
- Leak Prevention — OEM-grade hose material and end fittings resist refrigerant loss that can lead to compressor strain and costly system damage
The AC hose assembly carries pressurized refrigerant between the key components of the air conditioning system — typically the compressor, condenser, and evaporator. When the hose cracks, chafes, or develops a leak at its fittings, refrigerant escapes and the system loses cooling capacity, leaving the operator cab without climate control and putting stress on the AC compressor. Replacing a worn or damaged hose assembly promptly with part number 05557533 restores proper refrigerant circulation and protects the broader AC system from secondary damage.
Part Details
| Part Number | 05557533 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | AC Hose Assembly WN3111 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 191 AD-5 | 00824281, 00825965 |
| Tandem Roller | BW 206 AD-5 | 00824283, 00825967 |
| Tandem Roller | BW 206 AD-5 AM | 00824287 |
| Tandem Roller | BW 206 AD-50 | 00824289 |
| Tandem Roller | BW 191 ADO-5 | 00824599 |
| Tandem Roller | BW 206 ADO-5 | 00824601 |
| Tandem Roller | BW 191 AD-5 AM | 00825969 |
| Tandem Roller | BW 206 ADO-50 | 00826103 |
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.
