The Bomag 05901489 Outer Disc is a genuine OEM component designed for BC-series refuse/landfill compactors and soil compactors, including the BC 671 RB, BC 771 RB, BC 772 RB, BC 972 RB, BC 1172 RB, BC 672 RB, and BC 772 EB-2, among others. Sourced directly from Bomag, this outer disc meets the same manufacturing standards as the part originally installed at the factory. It delivers an exact OEM fit across the full range of compatible BC-series machines, including refuse/landfill compactor variants and the BC 672 EB-2 and BC 772 EB-2 soil compactors. Buyers can order with confidence knowing part number 05901489 is verified against Bomag's official parts catalog.
Key Features
- Genuine OEM Disc Material — manufactured to Bomag's original friction and wear specifications, ensuring the disc engages and releases with the same clamping consistency as the original
- Direct OEM Replacement — this outer disc installs directly in place of the original component with no reworking of surrounding hardware
- Broad BC-Series Coverage — fits BC 671 RB, BC 771 RB, BC 771 RS, BC 772 RB, BC 772 RS, BC 972 RB, BC 1172 RB, BC 672 RB, and multiple generation variants, as well as BC 672 EB-2 and BC 772 EB-2 soil compactors
- Consistent Clutch or Brake Pack Performance — a worn or damaged outer disc causes slippage, heat buildup, and loss of drive engagement; replacing it with an OEM-spec disc restores full torque transfer and operational control
- Verified Part Number Fit — part number 05901489 is confirmed against Bomag's catalog for the listed BC-series machines, eliminating guesswork at the parts counter
An outer disc is a friction or separator plate used within a wet disc clutch or brake pack assembly. It works in conjunction with inner discs to transmit or arrest torque by creating controlled clamping force when hydraulic pressure is applied. When an outer disc wears thin, warps, or develops surface scoring, the pack loses its ability to engage cleanly, resulting in slippage, excessive heat, and ultimately a loss of drive or braking function. Replacing a worn outer disc with a genuine OEM part restores the full clamping surface area the assembly needs to operate reliably under the high-cycle demands of landfill and soil compaction work.
Part Details
| Part Number | 05901489 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Outer Disc |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Refuse / Landfill Compactor | BC 671 RB | 00817401 |
| Refuse / Landfill Compactor | BC 771 RB | 00817403 |
| Refuse / Landfill Compactor | BC 771 RS | 00817405 |
| Refuse / Landfill Compactor | BC 772 RB | 00817406 |
| Refuse / Landfill Compactor | BC 772 RS | 00817407 |
| Refuse / Landfill Compactor | BC 972 RB | 00817408 |
| Refuse / Landfill Compactor | BC 1172 RB | 00817827 |
| Refuse / Landfill Compactor | BC 672 RB | 00817909 |
| Refuse / Landfill Compactor | BC 1172 RB-3 | 00818153 |
| Refuse / Landfill Compactor | BC 672 RB-2 | 00818181, 00818887, 00818931, 00824641 |
| Soil Compactor | BC 672 EB-2 | 00818189 |
| Refuse / Landfill Compactor | BC 972 RB-2 | 00818191, 00818701, 00818889 |
| Refuse / Landfill Compactor | BC 1172 RB-2 | 00818193, 00818703, 00818891 |
| Refuse / Landfill Compactor | BC 772 RB-2 | 00818885, 00824639 |
| Refuse / Landfill Compactor | BC 772 RS-2 | 00818895 |
| Soil Compactor | BC 772 EB-2 | 00818897 |
| Refuse / Landfill Compactor | BC 972 RB-3 | 00824085 |
| Refuse / Landfill Compactor | BC 772 RB-3 | 00824101 |
| Refuse / Landfill Compactor | BC 672 RB-3 | 00824259 |
| Refuse / Landfill Compactor | BC 772 RS-3 | 00824349 |
| Refuse / Landfill Compactor | BC 972 RB-4 | 00824899 |
| Refuse / Landfill Compactor | BC 1172 RB-4 | 00824901 |
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.
