The Bomag 05711834 Valve Stem Seal is a genuine OEM component designed for a wide range of Bomag heavy equipment, including BM 2000/60 and BM 2000/60-2 cold milling machines, BC-series refuse/landfill compactors and soil compactors, and MPH-series recyclers/stabilizers. Sourced directly from Bomag, this valve stem seal delivers an exact match to the original part in material grade, dimensional tolerancing, and sealing performance. Confirmed fitment spans models including the BC 670 RB, BC 672 RB, BC 671 RB, BC 671 RS, BC 772 RB, BC 772 RS, BC 972 RB, BC 1172 RB, BC 772 EB-2, BC 672 EB-2, MPH 121, MPH 122, MPH 122-2, and MPH 125, among others. When you need a direct OEM replacement with verified part number 05711834 accuracy, this seal is the correct choice for protecting engine integrity across these demanding machine families.
Key Features
- OEM-Grade Sealing Material — manufactured to Bomag's original elastomer and dimensional specifications, ensuring correct compression and sealing force around the valve stem
- Direct Drop-In Replacement — engineered to the same profile and fit as the factory-installed seal, seating correctly in the cylinder head without modification
- Broad Confirmed Fitment — verified for BM 2000/60 cold milling machines, BC-series refuse/landfill and soil compactors (including BC 571 RB through BC 1172 RB-2), and MPH 121, MPH 122, MPH 122-2, and MPH 125 recyclers/stabilizers
- Engine Oil Consumption Control — a correctly seated valve stem seal prevents oil from being drawn past the valve stem into the combustion chamber, maintaining clean combustion and protecting against oil burning and exhaust smoke
- Genuine Bomag OEM Part — supplied as an authentic Bomag component under part number 05711834, backed by OEM sourcing through DHS Equipment
A valve stem seal fits around the stem of each intake and exhaust valve inside the engine's cylinder head, preventing engine oil from migrating down the valve stem and into the combustion chamber. When this seal is in good condition, it controls oil film on the valve stem for lubrication while blocking excess oil from entering the cylinder. When a valve stem seal wears, hardens, or cracks, oil is drawn into the combustion process, resulting in blue exhaust smoke, elevated oil consumption, fouled spark plugs or injectors, and potential long-term engine damage. Replacing a worn seal promptly restores proper combustion conditions and protects the engine on demanding heavy equipment like cold milling machines, refuse compactors, soil compactors, and recyclers/stabilizers.
Part Details
| Part Number | 05711834 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Valve Stem Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cold Milling Machine | BM2000/60 | 00800623 |
| Cold Milling Machine | BM 2000/60-2 | 00800693, 00800695 |
| Refuse / Landfill Compactor | BC 670 RB | 00816001, 00816004 |
| Refuse / Landfill Compactor | BC 672 RB | 00816008, 00817909 |
| 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 772 RB | 00817406 |
| Refuse / Landfill Compactor | BC 772 RS | 00817407 |
| Refuse / Landfill Compactor | BC 972 RB | 00817408 |
| Recycler / Stabilizer | MPH 121 | 00817587 |
| Recycler / Stabilizer | MPH 122 | 00817595 |
| Refuse / Landfill Compactor | BC 1172 RB | 00817827 |
| 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 772 RS-2 | 00818185, 00818895, 00824643 |
| Soil Compactor | BC 772 EB-2 | 00818187, 00818897 |
| 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 |
| Recycler / Stabilizer | MPH 125 | 00818273, 00818681, 00818909 |
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.
