Bomag Air Filter | Part 05821443

The Bomag 05821443 Air Filter is a genuine OEM component designed for Bomag BW-series single drum rollers and BC-series refuse, landfill, and soil compactors. Sourced directly from Bomag, this air filter meets the exact specifications of the original part it replaces, ensuring consistent engine protection across the full range of compatible machines. This filter is confirmed to fit an extensive lineup of BW 177, BW 179, BW 211, BW 212, BW 213, BW 214, BW 216, BW 219, and BW 226 single drum rollers, as well as BC 462, BC 472, BC 473, BC 572, BC 672, BC 772, BC 972, and BC 1172 series compactors. When it's time for scheduled maintenance, replacing this filter with a genuine Bomag part is the straightforward, no-compromise choice.

Key Features

• Genuine OEM Filtration Integrity — manufactured to Bomag's exact filter media density and element geometry, delivering the same contaminant-capture efficiency as the original unit installed at the factory
• Direct Drop-In Replacement — matches the original housing dimensions and sealing surfaces so this air filter seats correctly in the airbox without rework or adaptation
• Broad Single Drum Roller Coverage — fits BW 177, BW 179, BW 211, BW 212, BW 213, BW 214, BW 216, BW 219, and BW 226 single drum rollers across -4, -4i, -5, and EU-Flex generations, including PDH, DHC, PDHC, PD, and DH variants
• BC Compactor Compatibility — also confirmed for BC-series refuse/landfill compactors (BC 472 RB through BC 1172 RB-4) and BC-series soil compactors (BC 462 EB, BC 473 EB-4, BC 772 EB-4), covering multiple generation suffixes
• Engine Protection on Demanding Sites — a clean, properly sealed air filter prevents abrasive dust and debris from reaching engine internals; a clogged or degraded filter restricts airflow, accelerates wear, and can trigger power loss or overheating on heavy compaction work
• Fuel System and Emissions Compliance — correct air-to-fuel ratio depends on unrestricted, clean intake air; running a deteriorated filter can affect combustion efficiency and push engine emissions outside acceptable operating parameters

The air filter is the engine's first line of defense against airborne contaminants — dust, dirt, and fine particles drawn in through the intake. It captures these particles before they can enter the combustion chamber, where even small amounts of abrasive material cause accelerated cylinder and valve wear. On large soil compaction and landfill machines like BW-series single drum rollers and BC-series compactors, which operate in heavily disturbed and dusty ground conditions, the air filter works under significant load and requires regular inspection and timely replacement. A filter that is blocked or has compromised media restricts the engine's air supply, reducing power output and fuel efficiency, while a torn or improperly seated element allows unfiltered air to bypass the media entirely — causing internal engine damage that far outweighs the cost of routine filter service.

Part Details

Compatibility & Fitment

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.