Bomag 05902340 Breather Filter

The Bomag 05902340 Breather Filter is a genuine OEM component designed for Bomag BC-series refuse/landfill compactors and soil compactors. This breather filter delivers an exact OEM fit across a broad range of BC-series machines, including BC 772 RB, BC 672 RB, BC 572 RB-2, BC 473 RB-4, BC 772 EB-2, BC 672 EB-2, BC 473 EB-4, and related generation variants. Sourced directly from Bomag, part number 05902340 meets the same specifications as the original component installed at the factory. For operators running heavy BC-series compactors, using the correct genuine OEM replacement ensures the hydraulic or crankcase system stays properly protected.

Key Features

• Genuine OEM Filtration Rating — manufactured to Bomag's exact filtration specification for the BC-series, ensuring the correct particulate and contamination control for this application
• Direct Drop-In Replacement — engineered to match the original mounting interface on BC-series compactors, installing directly without modification to fittings or brackets
• Broad BC-Series Coverage — fits BC 772 RB, BC 772 RS, BC 672 RB, BC 572 RB-2, BC 473 RB-4, BC 772 EB-4, BC 473 EB-3, and additional RB, RS, and EB generation variants across refuse/landfill and soil compactor lines
• Protects Internal Components — a properly functioning breather filter prevents contaminated air and moisture from entering sealed systems, preserving the integrity of hydraulic fluid or engine oil and extending the service life of downstream components
• Genuine Part Assurance — part number 05902340 is an authentic Bomag OEM part, eliminating fitment guesswork and ensuring the component matches the original design intent for your machine

A breather filter allows air to move in and out of a closed fluid reservoir or crankcase as fluid levels and temperatures change during operation, while blocking airborne dirt, dust, and moisture from entering the system. On heavy compactors like the BC-series, this function is critical — contaminated fluid accelerates wear on pumps, valves, and seals throughout the hydraulic circuit or engine. When a breather filter becomes clogged or fails, pressure imbalances can develop inside the reservoir, potentially causing seal damage, fluid leaks, and accelerated component wear. Replacing a worn filter with the correct genuine OEM part keeps the system breathing cleanly and operating within design parameters.

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.