The Bomag 05821452 Filter Cup is a genuine OEM component designed for a broad range of Bomag equipment, including single drum rollers such as the BW 219 D-4i and BW 226 DH-4i, tandem rollers including the BW 161 AD-50, BW 202 AD-50, BW 206 AD-50, BW 161 ADO-50, BW 202 ADO-50, BW 206 ADO-50, and BW 161 AC-50, cold milling machines including the BM 1000/35, BM 1200/35, BM 1300/35, BM 2000/75, BM 2200/75, BM 2500/75, BM 1200/35 T4f, BM 1300/35 T4f, and BM 2000/75 TE, pavers including the BF 700 C-2 S 500, BF 600 P-2 S 500, and BF 600 C-2 S 600, refuse and landfill compactors across the BC 473, BC 672, BC 772, BC 972, and BC 1172 RB and RS series, soil compactors including the BC 473 EB-4 and BC 772 EB-4, and recyclers and stabilizers including the RS 360 TIER-4F, RS 460, and RS 500. Sourced directly from Bomag, this filter cup carries the same part number 05821452 used in the OEM assembly, ensuring a straight drop-in match with no guesswork on fitment. Keeping the filtration system properly sealed and maintained is critical to protecting engine and hydraulic components across all of these machine families.
Key Features
- Genuine OEM Filtration Integrity — manufactured to Bomag's exact tolerances, ensuring the filter cup seals correctly and maintains proper filtration efficiency across every application it serves
- Direct OEM Replacement — matches the original part number 05821452 exactly, allowing this filter cup to seat and secure without modification to housings or mating components
- Broad Verified Fitment — confirmed for single drum rollers, tandem rollers, cold milling machines, pavers, refuse and landfill compactors, soil compactors, and recyclers and stabilizers across Bomag's BW, BM, BF, BC, and RS families
- Protects Critical Systems — a properly functioning filter cup maintains a secure, leak-free connection in the filtration circuit; a cracked or poorly fitted cup allows contaminants to bypass the filter element, accelerating wear on downstream components
- Consistent Performance Across Machine Generations — covers multiple equipment generations including Tier 4 Final-compliant machines such as the BM 1200/35 T4f, BM 1300/35 T4f, and RS 360 TIER-4F, confirming cross-generation applicability
A filter cup forms the lower housing of a filter assembly, threading onto or clipping to the filter head to enclose the filter element and hold fluid within the filtration circuit during operation. It creates the sealed environment the filter element needs to capture contaminants before they reach sensitive engine or hydraulic components. When a filter cup cracks, warps, or fails to seal correctly, unfiltered fluid can bypass the element entirely, leading to accelerated internal wear, contamination-related failures, and unplanned machine downtime. Replacing a damaged or degraded filter cup with a genuine Bomag part restores the integrity of the filtration assembly and keeps the machine's fluid systems protected.
Part Details
| Part Number | 05821452 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Filter Cup |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Paver | BF 700 C-2 S 500 | 00800799, 00800869 |
| Paver | BF 600 P-2 S 500 | 00800865, 00825913 |
| Single Drum Roller | BW 219 D-4i | 00817817 |
| Single Drum Roller | BW 226 DH-4i | 00818051 |
| Refuse / Landfill Compactor | BC 1172 RB-3 | 00818153 |
| Refuse / Landfill Compactor | BC 972 RB-3 | 00824085 |
| Refuse / Landfill Compactor | BC 772 RB-3 | 00824101 |
| Tandem Roller | BW 161 AD-50 | 00824111 |
| Tandem Roller | BW 202 AD-50 | 00824113 |
| Cold Milling Machine | BM 1000/35 | 00824229, 00824569, 00824795 |
| Refuse / Landfill Compactor | BC 672 RB-3 | 00824259 |
| Tandem Roller | BW 206 AD-50 | 00824289 |
| Refuse / Landfill Compactor | BC 772 RS-3 | 00824349 |
| Refuse / Landfill Compactor | BC 772 RB-4 | 00824355 |
| Tandem Roller | BW 161 ADO-50 | 00824417 |
| Tandem Roller | BW 202 ADO-50 | 00824419 |
| Refuse / Landfill Compactor | BC 473 RB-4 | 00824525 |
| Refuse / Landfill Compactor | BC 473 RS-4 | 00824527 |
| Refuse / Landfill Compactor | BC 772 RS-4 | 00824529 |
| Refuse / Landfill Compactor | BC 672 RB-4 | 00824531 |
| Cold Milling Machine | BM 1200/35 | 00824533, 00824631, 00824797 |
| Cold Milling Machine | BM 1300/35 | 00824535, 00824633, 00824799 |
| Cold Milling Machine | BM 2000/75 | 00824741 |
| Recycler / Stabilizer | RS 500 | 00824753, 00824755 |
| Cold Milling Machine | BM 2200/75 | 00824801 |
| Recycler / Stabilizer | RS 460 | 00824809, 00825187, 00825189 |
| Tandem Roller | BW 161 AC-50 | 00824853 |
| Soil Compactor | BC 473 EB-4 | 00824855 |
| Soil Compactor | BC 772 EB-4 | 00824857 |
| Refuse / Landfill Compactor | BC 972 RB-4 | 00824899 |
| Refuse / Landfill Compactor | BC 1172 RB-4 | 00824901 |
| Recycler / Stabilizer | RS 360 TIER-4F | 00825055 |
| Cold Milling Machine | BM 1200/35 T4f | 00825167 |
| Cold Milling Machine | BM 1300/35 T4f | 00825169 |
| Cold Milling Machine | BM 2000/75 TE | 00825881 |
| Paver | BF 600 C-2 S 600 | 00825903 |
| Tandem Roller | BW 206 ADO-50 | 00826103 |
| Cold Milling Machine | BM 2500/75 | 00826375 |
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.
