The Bomag 05887791 Control Block is a genuine OEM component designed for Bomag BW-series tandem rollers, including the BW 141 AD-4, BW 161 AD-4, BW 202 AD-4, BW 203 AD-4, BW 190 AD-4, BW 151 AD-4, and BW 154 AD-5, among other covered variants. Sourced directly from Bomag, this control block carries the same part number 05887791 used in original production, ensuring it matches the hydraulic circuit architecture of your machine without modification. It is engineered to restore full hydraulic control function across the wide range of tandem roller models listed in the fitment data.
Key Features
- Genuine OEM Hydraulic Integrity — manufactured to Bomag's original hydraulic flow and pressure specifications, so the control block performs exactly as the machine's system demands
- Direct OEM Replacement — part number 05887791 matches the original production part, allowing straightforward installation into existing hydraulic circuit ports without rework
- Broad Tandem Roller Coverage — fits a wide range of Bomag BW-series tandem rollers including BW 141 AD-4, BW 151 AD-4, BW 161 AD-4, BW 190 AD-4, BW 202 AD-4, BW 203 AD-4, BW 154 AD-5, and additional AM, AC, ADO, and EU-Flex variants
- Consistent Drum Drive Response — a properly functioning control block maintains precise hydraulic routing to the drum drive circuit, keeping compaction output and travel behavior predictable on every pass
- Authentic Bomag Sourcing — supplied as a genuine OEM part, this control block meets the same quality and material standards as the unit installed at the factory
A control block is a manifold-style hydraulic valve assembly that routes pressurized fluid to the correct actuators — in a tandem roller, this typically includes the drum drive motors, steering circuits, and vibration systems. It acts as the central director of the machine's hydraulic system, ensuring each function receives the right flow and pressure at the right time. When a control block leaks internally, sticks, or fails, operators experience erratic drum drive behavior, loss of vibration, or sluggish steering response — all of which compromise compaction quality and can force the machine out of service.
Part Details
| Part Number | 05887791 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Control Block |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 161 ADH-4 CHINA | 00818365 |
| Tandem Roller | BW 141 AD-4 AM | 00818553 |
| Tandem Roller | BW 161 AC-4 | 00818589, 00818967 |
| Tandem Roller | BW 203 AD-4 AM | 00818591, 00824019, 00825067 |
| Tandem Roller | BW 141 AD-4 | 00818955, 00818999 |
| Tandem Roller | BW 151 AD-4 | 00818957, 00824001 |
| Tandem Roller | BW 161 AD-4 | 00818959, 00824003, 00824735 |
| Tandem Roller | BW 202 AD-4 | 00818961, 00824005 |
| Tandem Roller | BW 203 AD-4 | 00818963 |
| Tandem Roller | BW 190 AD-4 | 00818965, 00824009 |
| Tandem Roller | BW 151 AC-4 | 00824011 |
| Tandem Roller | BW 151 AD-4 AM | 00824017 |
| Tandem Roller | BW 190 AD-4 AM | 00824021 |
| Tandem Roller | BW 151 AC-4 AM | 00824025 |
| Tandem Roller | BW 154 AD-5 | 00824053 |
| Tandem Roller | BW 151 AD-5 AM | 00824055 |
| Tandem Roller | BW 161 ADO-4 | 00824333, 00824335 |
| Tandem Roller | BW 161 AD-4 EU-Flex | 00824393 |
| Tandem Roller | BW 202 AD-4 EU-Flex | 00824395 |
| Tandem Roller | BW 203 AD-4 AM EU-Flex | 00824397 |
| Tandem Roller | BW203AD-4 | 00824739, 00826243 |
| Tandem Roller | BW 205 AD 4 | 00824889 |
| Tandem Roller | BW 203 ADO-4 | 00825049 |
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.
