The Bomag 05902133 Steering Unit is a genuine OEM component designed for Bomag BW 161, BW 164, and BW 202 series tandem rollers. As a direct-from-manufacturer replacement, this steering unit meets the original design specifications for the machines it serves, delivering the precise hydraulic response and articulation control these rollers depend on. Confirmed fitment covers the BW 164 AD, BW 161 AC-2, BW 161 AD-2, BW 164 AC-2, BW 164 AD-2, BW 202 AD-2, and BW 202 AHD-2 tandem rollers. Ordering by part number 05902133 ensures you receive the correct unit without guesswork.
Key Features
- Genuine OEM Hydraulic Precision — manufactured to the original hydraulic flow and pressure tolerances required for accurate steering response on Bomag tandem rollers
- Direct-Fit Replacement — engineered to match the original mounting configuration and port layout, allowing straightforward installation without adaptation
- Broad Tandem Roller Coverage — fits the BW 161 AC-2, BW 161 AD-2, BW 164 AC-2, BW 164 AD, BW 164 AD-2, BW 202 AD-2, and BW 202 AHD-2 tandem rollers
- Restored Articulation Control — a correctly functioning steering unit maintains smooth, predictable drum articulation, which is essential for tight passes and accurate mat finishing on asphalt
- Safety-Critical Component — the steering unit directly governs machine direction and control; using an OEM-spec replacement helps ensure the operator retains full, predictable steering authority at all times
The steering unit is the hydraulic heart of the roller's steering system, converting operator input at the wheel or joystick into controlled articulation movement between the front and rear drum frames. On tandem rollers like the BW 161, BW 164, and BW 202 series, precise and responsive steering is critical for tracking straight, navigating confined paving areas, and maintaining consistent compaction overlap. When this unit wears or fails, steering can become sluggish, unpredictable, or unresponsive — creating both a safety hazard and a loss of compaction quality that shows up in the finished mat.
Part Details
| Part Number | 05902133 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Steering Unit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 164 AD | 00810155 |
| Tandem Roller | BW 161 AC-2 | 00817492 |
| Tandem Roller | BW 161 AD-2 | 00817493, 00817494 |
| Tandem Roller | BW 164 AC-2 | 00817495 |
| Tandem Roller | BW 202 AD-2 | 00817516, 00817517 |
| Tandem Roller | BW 202 AHD-2 | 00817518 |
| Tandem Roller | BW 164 AD-2 | 00817640 |
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.
