The Bomag 05902106 Steering Unit is a genuine OEM component designed for BW 172 D-2, BW 142 D-2, and BW 212 D-2 single drum rollers, as well as the BW 12 R pneumatic tyred roller. Sourced directly from Bomag, this steering unit matches the original equipment specification so it installs into the hydraulic steering circuit without adaptation. Verified fitment across these Bomag roller models means buyers can order with confidence, knowing part number 05902106 is the correct unit for their machine.
Key Features
- Genuine OEM Hydraulic Precision — manufactured to Bomag's original flow and pressure ratings, ensuring the steering circuit responds consistently under load on single drum and pneumatic tyred rollers
- Direct-Mount Replacement — matches the original port configuration and mounting interface, allowing the unit to drop into the existing hydraulic lines and bracket position
- Broad Roller Coverage — fits the BW 172 D-2, BW 142 D-2, and BW 212 D-2 single drum rollers, as well as the BW 12 R pneumatic tyred roller, covering multiple machine configurations with a single part number
- Restored Operator Control — a correctly functioning steering unit delivers accurate, proportional directional response so the operator can maintain passes and maneuver safely on grade
- Steering System Safety — the steering unit is a safety-critical hydraulic component; using a genuine OEM replacement ensures the system meets the original pressure and load-handling design intent
The steering unit is the core hydraulic-mechanical component that translates steering wheel input into directional movement at the articulation or axle. It meters pressurized hydraulic fluid in proportion to the amount of input the operator applies, giving the machine smooth, controlled directional response. When the steering unit wears or fails, the machine may exhibit sluggish response, wandering, or complete loss of steering control — all of which create serious safety hazards on compaction sites and make accurate finish-grade work impossible.
Part Details
| Part Number | 05902106 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Steering Unit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 172 D-2 | 00810074 |
| Single Drum Roller | BW 142 D-2 | 00810077 |
| Single Drum Roller | BW 212 D-2 | 00810687 |
| Pneumatic Tyred Roller | BW 12 R | 00813711 |
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.
