The Bomag 05821186 Lower Part Housing is a genuine OEM component designed for Bomag BW 216, BW 219, BW 226, BW 220, BW 225, and BW 213 series single drum rollers. Sourced directly from Bomag, this part carries the same specifications as the original, ensuring a correct, no-fuss installation on the machines it was built for. From -3 and -4 generation models through current -5 series variants, this housing delivers consistent coverage across a wide range of heavy soil compaction equipment. When you need a structural housing replacement backed by OEM provenance, part number 05821186 is the right choice.
Key Features
- Genuine OEM Construction — manufactured by Bomag to the exact material and dimensional specifications of the original housing, ensuring structural integrity under the demanding load cycles of single drum roller operation
- Direct Drop-In Replacement — engineered to align with all original mounting points and mating surfaces, allowing straightforward installation without modification to surrounding components
- Broad Model Coverage — fits an extensive range of Bomag single drum rollers including BW 213, BW 214, BW 216, BW 219, BW 220, BW 225, and BW 226 variants across -3, -4, -4i, and -5 generation builds
- Structural Durability — a correctly fitted lower part housing keeps internal drivetrain or compaction system components properly aligned and protected, preventing premature wear to adjacent parts caused by housing deformation or misalignment
- Verified Part Number Traceability — ordering by Bomag part number 05821186 eliminates substitution risk and confirms you receive the exact housing specified for your machine's assembly group
The lower part housing is a structural enclosure that forms the base section of a larger assembly on the single drum roller — typically protecting and aligning internal mechanical or hydraulic components against external impact, contamination, and operational stress. It works in conjunction with upper housings and internal components to maintain correct positioning and load distribution throughout the assembly. When the lower part housing is cracked, corroded, or damaged, it compromises the integrity of the entire assembly, potentially accelerating wear on internal parts and leading to more extensive repairs if not addressed promptly.
Part Details
| Part Number | 05821186 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Lower Part Housing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 216 D-3 | 00815340, 00817214, 00817535 |
| Single Drum Roller | BW 216 DH-3 | 00817537 |
| Single Drum Roller | BW 219 DH-3 | 00817540 |
| Single Drum Roller | BW 219 PDH-3 | 00817544 |
| Single Drum Roller | BW 225 D-3 | 00817546, 00817548 |
| Single Drum Roller | BW 225 | 00817549 |
| Single Drum Roller | BW 216 DH-4 | 00817793, 00818155, 00818849 |
| Single Drum Roller | BW 216 PDH-4 | 00817795, 00818157 |
| Single Drum Roller | BW 219 DH-4 | 00817799, 00818163, 00818857 |
| Single Drum Roller | BW 219 PDH-4 | 00817807, 00818071, 00818859 |
| Single Drum Roller | BW 226 DH-4 | 00817809, 00817813, 00818049, 00818073, 00818861, 00818865, 00825077 |
| Single Drum Roller | BW 226 PDH-4 | 00817811, 00818075 |
| Single Drum Roller | BW 219 D-4i | 00817817 |
| Single Drum Roller | BW 219 D-4 | 00817835, 00818095, 00818373, 00818853, 00824821 |
| Single Drum Roller | BW 219 PD-4 | 00817949, 00818097, 00818375, 00818855 |
| Single Drum Roller | BW 226 DH-4i | 00818051, 00824227 |
| Single Drum Roller | BW 213 PDH-4 | 00818121, 00824145, 00824423 |
| Single Drum Roller | BW 213 DH-4 | 00818123, 00818125, 00818289, 00824039, 00824041, 00824143, 00824153 |
| Single Drum Roller | BW 214 PDH-4 | 00818345 |
| Single Drum Roller | BW 216 PDHC-4 | 00818349 |
| Single Drum Roller | BW 216 D-4 | 00818351, 00824043 |
| Single Drum Roller | BW 216 PD-4 | 00818353, 00824155 |
| Single Drum Roller | BW 213 DH 16 | 00818383, 00824151 |
| Single Drum Roller | BW 213 DH 4 | 00818437 |
| Single Drum Roller | BW 220 D-4 | 00818989 |
| Single Drum Roller | BW 214 DH-4 | 00824147 |
| Single Drum Roller | BW 219 DH-4i | 00824221 |
| Single Drum Roller | BW 219 PDH-4i | 00824225 |
| Single Drum Roller | BW 213 DH-4 EU-Flex | 00824433 |
| Single Drum Roller | BW 213 DH-4BVC EU-Flex | 00824435 |
| Single Drum Roller | BW 214 DH-4 EU Flex | 00824565 |
| Single Drum Roller | BW 219 DH-5 | 00824581, 00824875, 00825223, 00825701, 00825851 |
| Single Drum Roller | BW 226-5 | 00824583, 00824883, 00825717 |
| Single Drum Roller | BW 220 D-40 | 00824803, 00824989 |
| Single Drum Roller | BW 226 DH-5 | 00824815, 00824881 |
| Single Drum Roller | BW 226 DI-5 | 00824817, 00824975, 00825711 |
| Single Drum Roller | BW 226 RC-5 | 00824819 |
| Single Drum Roller | BW 219 D-5 | 00824829, 00824873, 00825219, 00825699, 00825849 |
| Single Drum Roller | BW 219-5 | 00824831, 00826787 |
| Single Drum Roller | BW 219 PDH-5 | 00824849, 00824879, 00825705, 00825853 |
| Single Drum Roller | BW 226 PDH-5 | 00824851, 00825057, 00825229 |
| Single Drum Roller | BW 219 PD-5 | 00824877, 00825703 |
| Single Drum Roller | BW 219 DH-4i EU-Flex | 00824967 |
| Single Drum Roller | BW 226 DH-4i EU-Flex | 00824969 |
| Single Drum Roller | BW 226 | 00824971 |
| Single Drum Roller | BW 216 D-5 | 00825277 |
| Single Drum Roller | BW 219 D-5 PL | 00827291 |
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.
