The Bomag 05821432 Dry Air Filter is a genuine OEM component designed for Bomag single drum rollers including the BW 213 D-3, BW 213 DH-3, BW 178 D-3, BW 177 DH-3, BW 177 PDH-3, BW 211-40, and C 850 C. As a direct Bomag OEM part, it meets the same specifications as the filter installed at the factory, ensuring correct airflow restriction levels and housing fitment. This dry air filter installs directly into the air intake system without modification, restoring clean air delivery to the engine and protecting it from dust, debris, and fine particulate common on compaction worksites.
Key Features
- Genuine OEM Filtration Media — engineered to the exact porosity and dust-holding capacity specified for Bomag single drum roller engines, not a generic substitute
- Direct Housing Fit — matches the OEM filter housing dimensions for the BW 213 D-3, BW 178 D-3, BW 177 DH-3, BW 177 PDH-3, BW 211-40, C 850 C, and related models, seating securely without gaps or bypass risk
- Broad Single Drum Roller Coverage — confirmed fitment across the BW 177, BW 178, BW 211, and BW 213 series single drum rollers, including DH and PDH variants and USA-spec machines
- Engine Protection on Demanding Sites — a correctly functioning dry air filter keeps fine soil particles and compaction dust out of the combustion system; a clogged or failed filter starves the engine of air and accelerates wear on pistons, rings, and cylinder walls
- Fuel Efficiency Maintained — clean, unrestricted airflow allows the engine to maintain its designed air-to-fuel ratio, preventing rich-running conditions and excess fuel consumption during long compaction runs
The dry air filter is the engine's primary defense against airborne contaminants drawn in through the intake system. It captures dust, dirt, and fine debris before they reach the carburetor or fuel injection system, preventing abrasive particles from entering the combustion chamber. When the filter becomes blocked or damaged, engine performance drops, fuel consumption rises, and internal engine components are exposed to accelerated wear — making timely replacement with a correct OEM part like part number 05821432 essential to keeping a single drum roller running at full capacity.
Part Details
| Part Number | 05821432 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Dry Air Filter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 213 D-3 | 00815320, 00815329, 00815390, 00817522 |
| Single Drum Roller | BW 213 DH-3 | 00815322 |
| Single Drum Roller | BW 178 D-3 | 00815515 |
| Single Drum Roller | BW 177 DH-3 | 00817505, 00817751 |
| Single Drum Roller | BW 177 DH 3 | 00817506 |
| Single Drum Roller | BW 177 PDH-3 | 00817508 |
| Single Drum Roller | BW211D 3 | 00817520, 00817581 |
| Single Drum Roller | BW177PDH 3 | 00817579 |
| Single Drum Roller | BW177DH-3 | 00817580 |
| Single Drum Roller | C 850 C | 00817583 |
| Single Drum Roller | BW 177 DH-3 USA | 00817677 |
| Single Drum Roller | BW 177 PDH-3 USA | 00817679 |
| Single Drum Roller | BW177DH 3 | 00817865 |
| Single Drum Roller | BW 211-40 | 00826367 |
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.
