The Bomag 05889001 Priority Valve is a genuine OEM component designed for Bomag BW 141 AD-2, BW 144 AD-2, BW 151 AC-2, BW 151 AD-2, BW 154 AD-2, and BW141AD 2 tandem rollers. As a direct OEM part, it meets the original design and performance requirements for the hydraulic systems found across this tandem roller series. This priority valve installs directly into the hydraulic circuit, restoring correct pressure routing and steering response to your machine.
Key Features
- Genuine OEM Hydraulic Precision — sourced directly from Bomag, this priority valve is manufactured to the exact flow and pressure specifications required to maintain proper hydraulic circuit function in tandem rollers
- Direct-Fit Replacement — engineered to match the original valve's port configuration and mounting interface, allowing installation without machining or adaptation
- Broad Tandem Roller Coverage — fits the BW 141 AD-2, BW 144 AD-2, BW 151 AC-2, BW 151 AD-2, BW 154 AD-2, and BW141AD 2, covering multiple variants across this tandem roller family
- Steering and Function Integrity — a correctly functioning priority valve ensures the steering circuit receives adequate flow before other hydraulic functions, keeping operator control consistent and responsive on the asphalt
- Verified Part Number — order with confidence using Bomag part number 05889001, confirmed for this specific valve application across the listed models
A priority valve is a hydraulic control component that directs pressurized fluid to the most critical circuit first — typically the steering system — before allowing flow to secondary functions. In a tandem roller, this ensures the operator always has full steering authority, regardless of what other hydraulic demands are active on the machine. When a priority valve wears, leaks, or fails, steering response can become sluggish or unpredictable, and other hydraulic systems may behave erratically — making prompt replacement essential for safe and effective compaction work.
Part Details
| Part Number | 05889001 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Priority Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 141 AD-2 | 00817474 |
| Tandem Roller | BW 144 AD-2 | 00817477, 00817478 |
| Tandem Roller | BW 151 AC-2 | 00817485 |
| Tandem Roller | BW 151 AD-2 | 00817486 |
| Tandem Roller | BW 154 AD-2 | 00817490, 00817491, 00817599 |
| Tandem Roller | BW141AD 2 | 00817573 |
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.
