The Bomag 05551649 AC Hose Assembly WN3111 is a genuine OEM component designed for Bomag BW 211, BW 212, BW 213, BW 214, and C 850 series single drum rollers. Sourced directly from Bomag, this hose assembly carries the same part number 05551649 as the original, ensuring an exact match to the air conditioning system plumbing on your machine. It serves a wide range of single drum roller variants, including the BW 211 DE-40, BW 212 D-40, BW 213 D-4, BW 214 D-4i, and C 850 C, among others. When your roller's AC system needs a hose replacement, this genuine part delivers the fit and function the original system was engineered around.
Key Features
- Genuine OEM Hose Construction — manufactured to Bomag's original pressure ratings and bend specifications for AC system hose routing, so the assembly seats correctly without stress on fittings or connectors
- Direct-Fit Replacement — matches the routing, end fittings, and connection points of the original hose assembly, allowing straightforward installation on compatible machines
- Broad Single Drum Roller Coverage — fits an extensive range of Bomag single drum rollers, including BW 211, BW 212, BW 213, and BW 214 series variants, as well as the C 850 C and C850D
- Preserves Cabin Climate Control — a failed or leaking AC hose causes refrigerant loss and complete loss of cab cooling; replacing with part number 05551649 restores the system to proper operating condition
- Refrigerant Containment Integrity — using a correctly rated OEM hose prevents refrigerant leaks that can pose environmental and regulatory compliance concerns on worksites
The AC hose assembly routes refrigerant between components in the roller's air conditioning system, maintaining the sealed, pressurized circuit that allows the cab to be cooled. Over time, hoses can crack, harden, or develop leaks at the fittings due to heat cycling and vibration — common conditions on compaction equipment. A compromised hose causes refrigerant loss, rendering the AC system inoperative and potentially damaging the compressor if it runs low on refrigerant.
Part Details
| Part Number | 05551649 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | AC Hose Assembly WN3111 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 211 DE-40 | 00800913, 00818741 |
| Single Drum Roller | BW 213 D-3 | 00815320, 00815329, 00815390, 00817522, 00817523, 00817588 |
| Single Drum Roller | BW 212 D-3 | 00815326 |
| Single Drum Roller | BW211D 3 | 00817520, 00817581, 00817649 |
| Single Drum Roller | BW212D 3 | 00817521 |
| Single Drum Roller | C 850 C | 00817583 |
| Single Drum Roller | BW 211 PD-3 | 00817608 |
| Single Drum Roller | BW 211-PD-3 | 00817651 |
| Single Drum Roller | BW 211 D-4 | 00817771, 00817951, 00818127, 00824159, 00824389 |
| Single Drum Roller | BW 213 D-4 | 00817773, 00818293, 00824157, 00824387 |
| Single Drum Roller | BW 212 D-30 | 00817907 |
| Single Drum Roller | BW 211 PD-4 | 00817939, 00818329, 00824161, 00824391 |
| Single Drum Roller | BW 211 D-40 | 00817941, 00818129, 00818371, 00818391, 00818875, 00824269 |
| Single Drum Roller | BW 212 D-40 | 00817943, 00818587, 00818823, 00818881, 00824279 |
| Single Drum Roller | BW 213 D-40 | 00817945, 00818291 |
| Single Drum Roller | BW 212 PD-40 | 00818061, 00818883 |
| Single Drum Roller | BW 213 PD-40 | 00818063 |
| Single Drum Roller | BW 211 PD-40 | 00818065, 00818319 |
| Single Drum Roller | BW 213 PD-4 | 00818167, 00818335 |
| Single Drum Roller | BW211D 40 | 00818415 |
| Single Drum Roller | BW211PD 40 | 00818417 |
| Single Drum Roller | C850D | 00818433 |
| Single Drum Roller | BW 214 D-4 | 00818651, 00824185 |
| Single Drum Roller | BW 211 D-50 | 00818869, 00824425, 00824701 |
| Single Drum Roller | BW 211 PD-50 | 00824195, 00824427, 00824703 |
| Single Drum Roller | BW 212 D-40 BR | 00824413, 00824785 |
| Single Drum Roller | BW 211 D-4 EU-Flex | 00824429 |
| Single Drum Roller | BW 213 D-4 EU-Flex | 00824431 |
| Single Drum Roller | BW 211 D-4i | 00824437 |
| Single Drum Roller | BW 213 D-4i | 00824443, 00824671 |
| Single Drum Roller | BW 214 D-4i | 00824687 |
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.
