The Bomag 05901965 O-Ring is a genuine OEM sealing component designed for a wide range of Bomag single drum rollers, refuse/landfill compactors, soil compactors, and pavers — including BW 225, BW 226, BC 472, BC 473, and BC 772 series machines. As a factory-sourced part, this O-Ring meets the exact material and dimensional specifications Bomag engineers built into the original design. It delivers a drop-in fit on confirmed compatible models, including the BW 226 DH-4, BW 226 PDH-5, BC 472 RB, BC 462 EB, and BC 473 EB-4, among others. Sourcing the correct OEM O-Ring — part number 05901965 — is the most direct way to restore a proper hydraulic or fluid seal and protect surrounding components from contamination or pressure loss.
Key Features
- Genuine OEM Sealing Integrity — manufactured to Bomag's exact material compound and dimensional tolerances, ensuring correct compression and long-term sealing performance in the specific bore or fitting it was designed for.
- Direct OEM Replacement — matches the original O-Ring profile and sizing for a clean installation with no re-machining or adapter hardware needed.
- Broad Confirmed Fitment — compatible with BW 200-series single drum rollers including BW 211, BW 213, BW 216, BW 219, and BW 226 variants, BC-series refuse/landfill compactors including BC 462 RB, BC 472 RB, BC 472 RS, BC 572 RB-2, BC 772 RS, and BC 772 RS-2, BC-series soil compactors including BC 462 EB, BC 473 EB-3, and BC 473 EB-4, and the CR1030T paver.
- Fluid System Protection — a correctly seated O-Ring maintains pressure and prevents hydraulic fluid or coolant from bypassing the seal, protecting pumps, valves, and other downstream components from damage caused by leaks or contamination.
- Leak Prevention Before Costly Repairs — a degraded or incorrectly sized O-Ring allows fluid to weep past the seal, leading to pressure loss, overheating, and accelerated wear on surrounding components; replacing with part number 05901965 restores the original sealed condition.
An O-Ring is a circular elastomeric seal that sits in a machined groove between two mating surfaces or fittings, creating a pressure-tight barrier that prevents fluid or gas from escaping the system. In heavy compaction and paving equipment like Bomag rollers and compactors, O-Rings are used throughout hydraulic circuits, cooling systems, and fluid reservoirs where maintaining system pressure and preventing contamination are critical to continuous operation. When an O-Ring ages, hardens, or is damaged during service, the seal breaks down — resulting in visible leaks, pressure drop, and potential damage to nearby components that can escalate into more extensive repairs if not addressed promptly.
Part Details
| Part Number | 05901965 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Refuse / Landfill Compactor | BC 772 RS | 00817407 |
| Single Drum Roller | BW 225 D-3 | 00817546, 00817548 |
| Single Drum Roller | BW 225 | 00817549 |
| Single Drum Roller | BW 226 DH-4 | 00817809, 00817813, 00817815, 00817819, 00818049, 00818073, 00818861, 00818865, 00825077 |
| Single Drum Roller | BW 226 PDH-4 | 00817811, 00818075 |
| Single Drum Roller | BW 226 DH-4i | 00818051, 00824227 |
| Refuse / Landfill Compactor | BC 572 RB-2 | 00818183, 00818893, 00824257 |
| Refuse / Landfill Compactor | BC 772 RS-2 | 00818185 |
| Refuse / Landfill Compactor | BC 472 RB | 00818439, 00818899 |
| Refuse / Landfill Compactor | BC 472 RS | 00818441, 00818907 |
| Soil Compactor | BC 462 EB | 00818443 |
| Refuse / Landfill Compactor | BC 462 RB | 00818445 |
| Single Drum Roller | BW 216 D-40 | 00818611 |
| Single Drum Roller | BW 218 D-40 | 00818671 |
| Single Drum Roller | BW 215 D-40 | 00824167 |
| Refuse / Landfill Compactor | BC 473 RB-4 | 00824525 |
| Refuse / Landfill Compactor | BC 473 RS-4 | 00824527 |
| 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 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 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 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 |
| Soil Compactor | BC 473 EB-4 | 00824855 |
| Single Drum Roller | BW 219 PD-5 | 00824877, 00825703 |
| Single Drum Roller | BW 226 DH-4i EU-Flex | 00824969 |
| Single Drum Roller | BW 226 | 00824971 |
| Refuse / Landfill Compactor | BC 473 RB-3 | 00825083 |
| Soil Compactor | BC 473 EB-3 | 00825137 |
| Paver | CR1030T | 00825489 |
| Single Drum Roller | BW 211 DH-5 PL | 00827239, 00827251 |
| 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.
