The Bomag 05887540 Control Block is a genuine OEM component designed for BW 174 and BW 170 series tandem rollers, including the BW 174 AP-AM, BW 174 ACP-AM, BW 174 AP, BW 170 AP AM, and BW 174 ACP. Sourced directly from Bomag, this control block delivers an exact hydraulic and mechanical match to the original unit it replaces. When precise hydraulic management is critical to compaction performance, trusting a genuine OEM part is the straightforward choice.
Key Features
- Genuine OEM Hydraulic Precision — manufactured to Bomag's exact porting geometry and pressure ratings, ensuring the hydraulic circuits in your tandem roller operate exactly as engineered
- Direct Bolt-In Replacement — matches all original mounting interfaces and hydraulic line connections on compatible BW 174 and BW 170 series machines, eliminating guesswork during installation
- Broad Tandem Roller Coverage — fits the BW 174 AP-AM, BW 174 ACP-AM, BW 174 AP, BW 170 AP AM, and BW 174 ACP tandem rollers
- Restored Hydraulic Control Authority — a correctly functioning control block maintains proper flow distribution and pressure regulation, keeping drum drive and vibration systems responsive and consistent across the compaction pass
- Verified Part Number 05887540 — cross-reference this number against your machine's service documentation before ordering to confirm fitment to your specific unit
The control block is a central hydraulic valve manifold that directs pressurized fluid to the various circuits within the tandem roller — including drum drive, steering, and vibratory systems. It regulates flow paths and pressure to ensure each system receives the correct hydraulic input at the right time. When a control block begins to leak internally, loses pressure, or sticks, operators may notice sluggish drum response, uneven compaction output, or a complete loss of function in one or more hydraulic circuits — all of which directly impact the quality and efficiency of the asphalt compaction work.
Part Details
| Part Number | 05887540 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Control Block |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 174 AP-AM | 00818343, 00818537 |
| Tandem Roller | BW 174 ACP-AM | 00818355, 00818535 |
| Tandem Roller | BW 174 AP | 00818395, 00818517 |
| Tandem Roller | BW 170 AP AM | 00818515 |
| Tandem Roller | BW 174 ACP | 00818519 |
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.
