The Bomag 05821435 Dry Air Filter is a genuine OEM component designed for a wide range of Bomag single drum rollers, tandem rollers, and walk-behind light rollers, including the BW 124 DH-3, BW 131 AD-5, BW 100 AD-4, BW 120 AD-4, BW 125 AD-4, BW 115 AC-5, and C 815 C, among others. As a direct OEM replacement, this dry air filter meets Bomag's original design requirements and installs in place of the factory unit without modification. Keeping the air intake clean is critical to engine longevity on compaction equipment, and sourcing the correct OEM filter ensures the filtration media, sealing surfaces, and housing dimensions all match the original exactly. DHS Equipment supplies this part with verified fitment against Bomag part number 05821435.
Key Features
- OEM Filtration Media — genuine Bomag construction ensures the correct filtration efficiency and media density to protect the engine from dust and debris on active compaction sites
- Exact-Match Sealing Surfaces — housing dimensions and end-seal geometry match the original air filter housing, so this filter seats flush and seals completely without gaps or bypass leakage
- Broad Bomag Roller Coverage — fits BW 124, BW 131, BW 115, BW 100, BW 120, BW 125, and BW 6 series rollers, as well as the C 815 C single drum roller, across multiple generation variants
- Protects Engine Performance — a clogged or incorrect air filter starves the engine of clean air, causing rough running, increased fuel consumption, and accelerated internal engine wear; this filter restores proper airflow
- Direct OEM Replacement — sourced from Bomag as a genuine OEM part, referenced by part number 05821435, eliminating guesswork on compatibility across the supported roller lineup
A dry air filter sits at the inlet of the engine's air intake system and captures airborne dust, sand, and fine particles before they can enter the combustion chamber. On compaction equipment operating in dusty site conditions, the air filter works hard and must be serviced or replaced at regular intervals to maintain proper engine breathing. When the filter becomes restricted or fails to seal correctly, unfiltered air bypasses the media and introduces abrasive particles into the engine, accelerating cylinder and piston wear and shortening engine life significantly.
Part Details
| Part Number | 05821435 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Dry Air Filter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 124 DH-3 | 00817464, 00817634 |
| Single Drum Roller | BW 124 PDH-3 | 00817465 |
| Tandem Roller | BW 131 ACW-2 | 00817468 |
| Tandem Roller | BW 131 AD-2 | 00817469 |
| Single Drum Roller | BW124PDH 3 | 00817574, 00818025 |
| Single Drum Roller | C 815 C | 00817575 |
| Tandem Roller | BW 100 AD-4 | 00817685, 00818465, 00824271, 00824273 |
| Tandem Roller | BW 100 AC-4 | 00817687, 00818467, 00818731 |
| Tandem Roller | BW 120 AD-4 | 00817689, 00818377, 00818469, 00818477, 00818593, 00818733, 00824173 |
| Tandem Roller | BW 120 AC-4 | 00817691, 00818471, 00818597 |
| Tandem Roller | BW 125 AD-4 | 00817937, 00818473 |
| Tandem Roller | BW 125 AC-4 | 00818271, 00818475 |
| Single Drum Roller | BW 124 DH-4 | 00818295, 00824495, 00824709 |
| Single Drum Roller | BW 124 PDH | 00818297 |
| Single Drum Roller | BW124DH 4 | 00818311 |
| Single Drum Roller | BW 124 DH-40 | 00818521, 00824499 |
| Single Drum Roller | BW 124 PDH-40 | 00818523, 00824497 |
| Single Drum Roller | C815D | 00818569 |
| Single Drum Roller | BW124PDH-40 | 00818571 |
| Tandem Roller | BW120AD 4 | 00818595, 00818871 |
| Walk-Behind / Light Roller | BW 6 | 00818665 |
| Walk-Behind / Light Roller | BW 6 S | 00818683 |
| Tandem Roller | BW 115 AC-3 | 00818693 |
| Tandem Roller | BW 115 AD-3 | 00818695 |
| Tandem Roller | BW 131 ACW-3 | 00818697 |
| Tandem Roller | BW 131 AD-3 | 00818699 |
| Tandem Roller | BW 115 AC-5 | 00824933 |
| Tandem Roller | BW 131 AD-5 | 00824935 |
| Tandem Roller | BW 131 ACW-5 | 00824937 |
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.
