Bomag 05821431 Dry Air Filter

The Bomag 05821431 Dry Air Filter is a genuine OEM component designed for a wide range of Bomag single drum rollers, tandem rollers, pneumatic tyred rollers, and cold milling machines, including BW 211, BW 213, BW 214, BW 216, BW 177, BW 179, BW 161, BW 202, BW 212, BW 215, BW 218, BW 24 RH, BW 25 RH, BW 27 RH, BW 28 RH, BM 500/15, and BM 600/15 models. As a direct OEM replacement, this dry air filter meets Bomag's original engineering standards, ensuring it integrates seamlessly with your machine's air intake system without adaptation. Sourced directly through authorized channels, part number 05821431 delivers the same fit and specification as the filter your machine left the factory with.

Key Features

• OEM Filtration Media — Genuine Bomag construction means the filter media density and element geometry match the original specification for your engine's air intake, protecting against dust and particulate ingestion under demanding compaction conditions.
• Drop-In Replacement — Engineered to the same dimensional envelope as the original, this filter seats correctly in the factory air filter housing across all covered models without reworking mounts or connections.
• Broad Model Coverage — Fits an extensive range of Bomag equipment, including BW 211, BW 213, BW 214, BW 216, BW 177, BW 179, BW 161, BW 202, BW 212, BW 215, BW 218 single drum and tandem rollers, BW 24 RH, BW 25 RH, BW 27 RH, and BW 28 RH pneumatic tyred rollers, and BM 500/15 and BM 600/15 cold milling machines.
• Engine Protection at Service Intervals — A clean, correctly rated dry air filter maintains proper air-to-fuel ratios, sustaining engine power output and fuel efficiency — a degraded or incorrect filter risks accelerated cylinder wear and reduced machine performance.
• Fuel System and Engine Safety — Running a contaminated or failed air filter on diesel-powered compaction equipment allows abrasive particles into the combustion chamber, causing premature engine wear; replacing with this genuine OEM part at the correct interval safeguards engine longevity.

The dry air filter is a critical engine protection component that prevents airborne dust, debris, and particulate matter from entering the engine's combustion chamber during operation. On compaction equipment operating in dusty site conditions, a clean and correctly specified filter is essential to maintaining stable engine power, consistent fuel combustion, and long engine life. When this filter becomes clogged or compromised, the engine receives a restricted air supply, which leads to reduced power output, increased fuel consumption, and — if left unaddressed — accelerated internal engine wear that can result in costly repairs.

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.