The Bomag 05555496 Hose Assembly AC WN3111 is a genuine OEM air conditioning hose assembly designed for Bomag BW 161 and BW 202 series tandem rollers. Sourced directly through the Bomag OEM supply chain, this assembly delivers the exact routing geometry, connection spec, and pressure rating required by the factory air conditioning system. This part fits the BW 161 AD-5, BW 161 AD-50, BW 161 ADO-5, BW 202 AD-50, BW 202 ADO-50, and BW 202 ADO-5 tandem rollers, making it the correct replacement across the full BW 161 and BW 202 tandem roller range covered by this application.
Key Features
- OEM-Spec Hose Construction — manufactured to Bomag's original pressure, diameter, and bend-radius specifications for the AC system, ensuring the hose seats and seals correctly at every connection point
- Direct-Fit Replacement — matches the original hose routing and end-fitting configuration, so the assembly installs in place of the factory unit without modification to fittings or brackets
- Broad Tandem Roller Coverage — confirmed fitment across BW 161 AD-5, BW 161 AD-50, BW 161 ADO-5, BW 202 AD-50, BW 202 ADO-50, and BW 202 ADO-5 tandem rollers
- Sustained Cab Cooling Performance — a sound AC hose maintains refrigerant containment and system pressure, keeping the operator cab climate control functioning effectively in hot paving conditions
- Refrigerant Containment Integrity — a cracked or degraded hose allows refrigerant loss, which disables the AC system and may require a full system recharge; replacing with a genuine OEM hose prevents avoidable refrigerant loss
The Hose Assembly AC WN3111 is a routed refrigerant line that carries pressurized refrigerant between components in the tandem roller's air conditioning system — typically between the compressor, condenser, and evaporator. Maintaining a leak-free connection at each end fitting is critical: any loss of refrigerant pressure will cause the AC system to stop cooling, leaving the operator without climate control during paving operations. When this hose degrades — through heat cycling, abrasion, or fitting corrosion — refrigerant escapes, system pressure drops, and the compressor may cycle off on its low-pressure cutout, rendering the cab AC inoperative until the hose is replaced.
Part Details
| Part Number | 05555496 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Hose Assembly AC WN3111 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 161 AD-5 | 00824103 |
| Tandem Roller | BW 161 AD-50 | 00824111 |
| Tandem Roller | BW 202 AD-50 | 00824113 |
| Tandem Roller | BW 161 ADO-5 | 00824359 |
| Tandem Roller | BW 202 ADO-50 | 00824419 |
| Tandem Roller | BW 202 ADO-5 | 00825639 |
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.
