The Bomag 57090105 Joint Bar is a genuine OEM component designed for a broad range of Bomag refuse/landfill compactors, soil compactors, recycler/stabilizers, and cold milling machines. Sourced directly from Bomag, this joint bar matches the exact specifications of the original part, ensuring a correct, secure connection wherever it is installed. Compatible machines include BC-series refuse/landfill compactors such as the BC 601 RB, BC 671 RB, BC 772 RB-4, and BC 473 RB-4, BC-series soil compactors including the BC 462 EB, BC 772 EB-4, and BC 473 EB-4, MPH-series recycler/stabilizers including the MPH 121, MPH 122, MPH 125, and MPH 600, RS-series recycler/stabilizers including the RS 460, RS 500, and RS 650, and Bomag cold milling machines including the BM 500/15, BM 600/15, and their stage and generation variants.
Key Features
- Genuine OEM Construction — manufactured to Bomag's original engineering tolerances, so the joint bar seats, aligns, and loads exactly as the factory design requires
- Direct OEM Replacement — part number 57090105 installs directly in place of the worn or damaged original with no rework or modification to mating components
- Broad Machine Coverage — fits BC-series refuse/landfill and soil compactors, MPH-series and RS-series recycler/stabilizers, and BM-series cold milling machines across multiple generation variants
- Structural Integrity Under Load — a correctly functioning joint bar maintains rigid, aligned connections between structural members; a worn or cracked bar allows movement that accelerates wear in surrounding components and compromises machine structure
- Verified Part Number Fit — ordering by Bomag part number 57090105 eliminates guesswork and ensures you receive the exact bar profile, hole pattern, and material grade for your machine
A joint bar is a structural linking component used to connect two adjoining members — such as frame sections, track segments, or articulated structural joints — holding them in fixed alignment and transferring load evenly across the connection. On heavy compactors, recyclers, and milling machines that operate under continuous vibration and high compressive forces, the joint bar plays a critical role in keeping the machine's structure from flexing or shifting at connection points. When a joint bar cracks, wears, or loses its clamping ability, the resulting play in the joint can cause accelerated wear on surrounding hardware, misalignment of operating components, and, over time, structural damage that is far more costly to repair than replacing the bar itself.
Part Details
| Part Number | 57090105 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Joint Bar |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Refuse / Landfill Compactor | BC 601 RS | 00816000 |
| Refuse / Landfill Compactor | BC 670 RB | 00816001, 00816002, 00816003, 00816004 |
| Refuse / Landfill Compactor | BC 570 RB | 00816007 |
| Refuse / Landfill Compactor | BC 672 RB | 00816008, 00817909 |
| Refuse / Landfill Compactor | BC 601 RB | 00816009, 00816010, 00816011, 00816012, 00816013 |
| Refuse / Landfill Compactor | BC 771 RB | 00816025, 00817403 |
| Refuse / Landfill Compactor | BC 571 RB | 00816033, 00817400 |
| Refuse / Landfill Compactor | BC 671 RS | 00816304, 00817402 |
| Refuse / Landfill Compactor | BC 671 RB | 00817401 |
| Refuse / Landfill Compactor | BC 771 RS | 00817405 |
| Refuse / Landfill Compactor | BC 772 RB | 00817406 |
| Refuse / Landfill Compactor | BC 772 RS | 00817407 |
| Recycler / Stabilizer | MPH 121 | 00817587 |
| Recycler / Stabilizer | MPH 122 | 00817595 |
| Cold Milling Machine | BM 600/15 | 00818099, 00818175 |
| Cold Milling Machine | BM 500/15 | 00818173, 00818873, 00824553 |
| Recycler / Stabilizer | MPH 122-2 | 00818177, 00818727, 00818911, 00824987 |
| Refuse / Landfill Compactor | BC 772 RB-2 | 00818179, 00818885, 00818933, 00824639 |
| Refuse / Landfill Compactor | BC 672 RB-2 | 00818181, 00818887, 00818931, 00824641 |
| Refuse / Landfill Compactor | BC 572 RB-2 | 00818183, 00818893, 00824257 |
| Refuse / Landfill Compactor | BC 772 RS-2 | 00818185, 00818895, 00824643 |
| Soil Compactor | BC 772 EB-2 | 00818187, 00818897 |
| Soil Compactor | BC 672 EB-2 | 00818189 |
| Recycler / Stabilizer | MPH 125 | 00818273, 00818681, 00818909 |
| Refuse / Landfill Compactor | BC 472 RB | 00818439, 00818899 |
| Refuse / Landfill Compactor | BC 472 RS | 00818441, 00818907 |
| Soil Compactor | BC 462 EB | 00818443, 00818903 |
| Refuse / Landfill Compactor | BC 462 RB | 00818445, 00818905 |
| Recycler / Stabilizer | MPH 600 | 00824097, 00824099 |
| 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 772 RB-4 | 00824355 |
| 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 500/15 EU-Flex | 00824539 |
| Recycler / Stabilizer | MPH 600 3B/4i-PB | 00824645 |
| Cold Milling Machine | BM 500 15 P8 | 00824743 |
| Cold Milling Machine | BM600 /15 | 00824745 |
| Recycler / Stabilizer | MPH 600 EU-FLEX | 00824751 |
| Recycler / Stabilizer | RS 500 | 00824753, 00824755 |
| Recycler / Stabilizer | RS 460 | 00824809, 00825187, 00825189 |
| Soil Compactor | BC 473 EB-4 | 00824855 |
| Soil Compactor | BC 772 EB-4 | 00824857 |
| Cold Milling Machine | BM 600/15 EU-Flex | 00824943 |
| Cold Milling Machine | BM 600/15 EU-Flex T4i | 00825065 |
| Refuse / Landfill Compactor | BC 473 RB-3 | 00825083 |
| Recycler / Stabilizer | RS 650 | 00825131 |
| Soil Compactor | BC 473 EB-3 | 00825137 |
| Recycler / Stabilizer | RS460 STAGE V | 00825263 |
| Cold Milling Machine | BM 500/15 Stage V | 00825885 |
| Cold Milling Machine | BM 600/15 Stage V | 00825887 |
| Cold Milling Machine | BM 500/15-2 | 00826459 |
| Cold Milling Machine | BM 600/15-2 | 00826479 |
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.
