The Bomag 05586431 O-Ring is a genuine OEM sealing component designed for Bomag BW-series single drum rollers spanning the BW 145, BW 177, BW 211, BW 212, BW 213, BW 214, BW 216, BW 219, BW 220, and BW 226 families, including -4, -4i, -5, -40, and -50 generation variants. As a direct OEM replacement, this O-Ring is manufactured to the original material and dimensional specification, ensuring a proper seal without rework or adaption. Sourced directly from Bomag, part number 05586431 is the correct service part for maintaining hydraulic and fluid system integrity across this extensive range of single drum roller configurations.
Key Features
- OEM Sealing Material Grade — manufactured to Bomag's original compound specification, delivering the correct compression set and chemical resistance for hydraulic and fluid system service environments found in these single drum rollers
- Exact Dimensional Fit — matched to the original groove geometry and cross-section so this O-Ring seats correctly without modification, maintaining a leak-free interface on installation
- Broad Single Drum Roller Coverage — fits an extensive range of Bomag BW-series single drum rollers including BW 211, BW 213, BW 216, BW 219, and BW 226 models across multiple generation suffixes (-4, -4i, -5, -40, and -50 variants)
- Leak Prevention — a correctly seated O-Ring keeps hydraulic or fluid pressure contained, preventing system contamination, fluid loss, and the component wear that follows an unchecked seal failure
- Genuine Bomag OEM Part — supplied as an authentic Bomag component under part number 05586431, ensuring traceability and conformance with the original equipment specification
An O-Ring is a precisely sized elastomeric seal installed in a machined groove to prevent fluid or gas from passing between mating surfaces or around moving shafts. In a heavy single drum roller, O-Rings appear throughout the hydraulic circuit, drum drive system, and ancillary fluid systems, where they maintain pressure and keep contaminants out of sensitive components. When an O-Ring degrades — through heat cycling, chemical exposure, or mechanical wear — it loses its ability to compress and recover, allowing fluid to weep past the seal; left unaddressed, even a minor leak can accelerate wear in surrounding components and lead to more extensive repairs.
Part Details
| Part Number | 05586431 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 211 DE-40 | 00800913 |
| Single Drum Roller | BW 213 PDH-40 | 00817733 |
| Single Drum Roller | BW 213 DH-40 | 00817785 |
| Single Drum Roller | BW 219 D-4i | 00817817 |
| Single Drum Roller | BW 211 D-40 | 00817941, 00818129, 00818391, 00824269 |
| Single Drum Roller | BW 212 D-40 | 00817943, 00818823, 00818881, 00824279 |
| Single Drum Roller | BW 213 D-40 | 00817945 |
| Single Drum Roller | BW 226 DH-4 | 00818049, 00818073, 00818865, 00825077 |
| Single Drum Roller | BW 226 DH-4i | 00818051, 00824227 |
| Single Drum Roller | BW 212 PD-40 | 00818061 |
| Single Drum Roller | BW 213 PD-40 | 00818063 |
| Single Drum Roller | BW 211 PD-40 | 00818065, 00818319 |
| Single Drum Roller | BW 219 PDH-4 | 00818071, 00818859 |
| Single Drum Roller | BW 219 D-4 | 00818095, 00818373, 00818853, 00824821 |
| Single Drum Roller | BW 219 PD-4 | 00818097, 00818375 |
| Single Drum Roller | BW 213 DH-4 | 00818123, 00818125, 00824039, 00824041, 00824143, 00824153 |
| Single Drum Roller | BW 216 DH-4 | 00818155, 00818849 |
| Single Drum Roller | BW 216 PDH-4 | 00818157 |
| Single Drum Roller | BW 219 DH-4 | 00818163, 00818857 |
| Single Drum Roller | BW 216 D-4 | 00818351, 00824043 |
| Single Drum Roller | BW211D 40 | 00818415 |
| Single Drum Roller | BW211PD 40 | 00818417 |
| Single Drum Roller | BW213DH 40 | 00818419 |
| Single Drum Roller | BW 216 D-40 | 00818611 |
| Single Drum Roller | BW 216 PD-40 | 00818653 |
| Single Drum Roller | BW 218 D-40 | 00818671 |
| Single Drum Roller | BW 211 D-50 | 00818869, 00824425, 00824701 |
| Single Drum Roller | BW 220 D-4 | 00818989 |
| Single Drum Roller | BW 213 PDH-4 | 00824145, 00824423 |
| Single Drum Roller | BW 214 DH-4 | 00824147 |
| Single Drum Roller | BW 213 DH 16 | 00824151 |
| Single Drum Roller | BW 216 PD-4 | 00824155 |
| Single Drum Roller | BW 213 D-4 | 00824157, 00824387 |
| Single Drum Roller | BW 211 D-4 | 00824159, 00824389 |
| Single Drum Roller | BW 211 PD-4 | 00824161, 00824391 |
| Single Drum Roller | BW 215 D-40 | 00824167 |
| Single Drum Roller | BW 214 D-4 | 00824185 |
| Single Drum Roller | BW 211 PD-50 | 00824195, 00824427, 00824703 |
| Single Drum Roller | BW 219 DH-4i | 00824221 |
| Single Drum Roller | BW 219 PDH-4i | 00824225 |
| Single Drum Roller | BW 177 D-5 | 00824351, 00824913, 00824915, 00825433, 00825725, 00825839, 00826625, 00826773 |
| Single Drum Roller | BW 145 D-5 | 00824357, 00825003, 00825427, 00825837, 00826053, 00826623, 00826771 |
| Single Drum Roller | BW 212 D-40 BR | 00824413, 00824785 |
| Single Drum Roller | BW 211 D-4 EU-Flex | 00824429 |
| Single Drum Roller | BW 213 D-4 EU-Flex | 00824431 |
| Single Drum Roller | BW 213 DH-4 EU-Flex | 00824433 |
| Single Drum Roller | BW 213 DH-4BVC EU-Flex | 00824435 |
| Single Drum Roller | BW 211 D-4i | 00824437 |
| Single Drum Roller | BW 213 DH-4i | 00824439, 00824445, 00824447, 00824673, 00824675 |
| Single Drum Roller | BW 213 D-4i | 00824443, 00824671 |
| Single Drum Roller | BW 213 PDH-4i | 00824455, 00824685 |
| Single Drum Roller | BW 214 DH-4i | 00824459 |
| Single Drum Roller | BW 216 D-4i | 00824463, 00824693 |
| Single Drum Roller | BW 216 DH-4i | 00824467, 00824695 |
| Single Drum Roller | BW 216 PDH-4i | 00824469 |
| Single Drum Roller | BW 145 DH-5 | 00824471, 00825721 |
| Single Drum Roller | BW 145 PDH-5 | 00824473, 00825723 |
| Single Drum Roller | BW 177 DH-5 | 00824475, 00824917, 00825435, 00825727 |
| Single Drum Roller | BW 177 PDH-5 | 00824477, 00825437, 00825729 |
| Single Drum Roller | BW 177BVC-5 | 00824479 |
| Single Drum Roller | BW 214 DH-4 EU Flex | 00824565 |
| Single Drum Roller | BW 211 D-5 | 00824571, 00824859, 00825241, 00826057, 00826575, 00826929, 00826931 |
| Single Drum Roller | BW 211 DH-5 | 00824573, 00826559, 00826905 |
| Single Drum Roller | BW 213 DH-5 | 00824575, 00824863, 00825983 |
| Single Drum Roller | BW 213 | 00824577, 00825991 |
| Single Drum Roller | BW 216 D-5 | 00824579, 00824869, 00825277, 00825993 |
| 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 213 DH 4I | 00824677, 00824679 |
| Single Drum Roller | BW 214 D-4i | 00824687 |
| Single Drum Roller | BW 216 PD-4i | 00824697 |
| Single Drum Roller | BW 211 PDH-5 | 00824725, 00826563 |
| Single Drum Roller | BW 212 DH-5 | 00824727, 00826913 |
| Single Drum Roller | BW213DH P-5 | 00824729, 00825989 |
| Single Drum Roller | BW 213 PDH-5 | 00824731, 00825275, 00825985 |
| Single Drum Roller | BW 213-5 | 00824733, 00824867, 00825987 |
| Single Drum Roller | BW 213 D-5 | 00824761, 00824861, 00825271, 00826071, 00826917 |
| Single Drum Roller | BW 220 D-40 | 00824803, 00824989 |
| Single Drum Roller | BW 212 D-5 | 00824811 |
| Single Drum Roller | BW 214 D-5 | 00824813, 00826359 |
| 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 216 DH-5 | 00824825, 00825997 |
| Single Drum Roller | BW 216 PDH-5 | 00824827 |
| Single Drum Roller | BW 219 D-5 | 00824829, 00824873, 00825219, 00825699, 00825849 |
| Single Drum Roller | BW 219-5 | 00824831, 00826787 |
| Single Drum Roller | BW 211 PD-5 | 00824841, 00825269, 00826561 |
| Single Drum Roller | BW 216 PD-5 | 00824845, 00824871 |
| 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 177-5 | 00825731 |
| Single Drum Roller | BW 211-40 | 00826367 |
| Single Drum Roller | BW 211 D-5 SL | 00826379, 00826703, 00826825 |
| Single Drum Roller | BW 213 D-5 SL | 00826383, 00826827 |
| Single Drum Roller | BW 145 D-5 PL | 00827061, 00827069 |
| Single Drum Roller | BW 177 PDH-5 PL | 00827075 |
| Single Drum Roller | BW 177 DH-5 PL | 00827077, 00827377 |
| Single Drum Roller | BW 177 D-5 PL | 00827081, 00827083, 00827087, 00827375 |
| Single Drum Roller | BW 213 D-5 PL | 00827113 |
| Single Drum Roller | BW 211 D-5 PL | 00827237, 00827249 |
| Single Drum Roller | BW 211 DH-5 PL | 00827239, 00827251 |
| Single Drum Roller | BW 211 PD-5 PL | 00827241 |
| Single Drum Roller | BW 211 PDH-5 PL | 00827243 |
| Single Drum Roller | BW 212 DH-5 PL | 00827259 |
| Single Drum Roller | BW 213-5 PL | 00827273 |
| Single Drum Roller | BW 213 DH | 00827275 |
| Single Drum Roller | BW 213 DH-5 PL | 00827277 |
| Single Drum Roller | BW 213 PDH-5 PL | 00827279 |
| Single Drum Roller | BW 216 D-5 PL | 00827281 |
| Single Drum Roller | BW 216 PDH-5 PL | 00827287 |
| 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.
