The Bomag 05887790 Control Block is a genuine OEM component designed for BW-series tandem rollers and pneumatic tyred rollers, including the BW 141 AD-4, BW 151 AD-4, BW 161 AD-4, BW 202 AD-4, BW 203 AD-4, BW 190 AD-4, BW 154 AD-5, BW 205 AD 4, and pneumatic tyred models BW 24 RH, BW 27 RH, and BW 27 RH-4i. Sourced directly from Bomag, this control block carries the same engineering specifications as the unit installed at the factory, ensuring a correct hydraulic interface with your machine's system. Verified fitment across the broad BW tandem and pneumatic tyred roller lineup means you can order with confidence that part number 05887790 is the right component for your application.
Key Features
- Genuine OEM Hydraulic Precision — manufactured by Bomag to exact flow and pressure specifications, so valve porting and internal tolerances match the original control block in your machine
- Direct Hydraulic Drop-In — machined port geometry and mounting dimensions align to the existing hydraulic circuit, allowing straightforward installation without reworking lines or fittings
- Broad BW-Series Coverage — confirmed fit across 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, BW 205 AD 4, and BW 24 RH, BW 27 RH, and BW 27 RH-4i machines, among others
- Restored Hydraulic Control Authority — a worn or failed control block causes erratic drum drive response, steering hesitation, or loss of vibration control; this replacement restores precise hydraulic command to all downstream functions
- Hydraulic System Integrity — correct internal sealing and spool fitment prevent internal bypass and pressure loss that can progressively damage pumps, motors, and other hydraulic components
The control block is a central hydraulic manifold that directs pressurized fluid to the various working circuits of the roller — drum drive, vibration, steering, and auxiliary functions — based on operator input. When the control block is functioning correctly, fluid is routed at the right pressure and volume to each circuit, giving the operator precise, consistent machine response. A failing control block can cause sluggish or unpredictable drum movement, loss of vibration function, or uncontrolled steering behavior, making prompt replacement critical to both productivity and safe machine operation.
Part Details
| Part Number | 05887790 |
|---|---|
| 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 |
| Pneumatic Tyred Roller | BW24RH | 00818691 |
| Pneumatic Tyred Roller | BW 24 RH | 00818949, 00818951 |
| Pneumatic Tyred Roller | BW 27 RH | 00818953, 00818997 |
| 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 |
| Pneumatic Tyred Roller | BW 27 RH-4i | 00824131, 00824409 |
| 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 |
| Pneumatic Tyred Roller | BW 27 RH-4i BC | 00824723 |
| 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.
