The Bomag 05561173 Throttle Control is a genuine OEM component designed for Bomag BW 100, BW 120, BW 125, BW 135, and BW 138 series tandem rollers. Sourced directly from Bomag, this throttle control delivers the exact fit and function required to restore proper engine speed management on your machine. It is compatible across a broad range of tandem roller variants, including the BW 100 AC-3, BW 100 AD-3, BW 120 AC-3, BW 120 AD-3, BW 125 ACH, BW 125 ADH, BW 135 AC, BW 135 AD, BW 138 AC, and BW 138 AD. When engine response or speed regulation is compromised, replacing this component with the correct OEM part gets your compaction operation back on track.
Key Features
- Genuine OEM Throttle Calibration — manufactured to Bomag's exact specifications, ensuring the throttle response curve matches the original control characteristics of your tandem roller's engine system
- Direct Drop-In Replacement — engineered to install in the same position and connect to the same linkage or cable routing as the original, eliminating guesswork during installation
- Broad Tandem Roller Coverage — fits a wide range of Bomag tandem rollers including the BW 100 AC-3, BW 120 AD-3, BW 125 ADH, BW 135 AD, and BW 138 AD, among others in the BW 100 through BW 138 series
- Restored Engine Speed Control — a functioning throttle control allows the operator to precisely regulate engine RPM, directly affecting drum vibration output, travel speed, and compaction consistency
- Operator Safety Assurance — a worn or failed throttle control can result in uncontrolled engine speed changes during operation; replacing it with this OEM part restores predictable, safe throttle response
The throttle control governs the engine's speed by allowing the operator to set and adjust RPM during compaction work. On tandem rollers like the BW 100 through BW 138 series, consistent engine speed is critical to maintaining the correct drum frequency and amplitude for effective asphalt compaction. When the throttle control wears, sticks, or fails, the operator loses the ability to fine-tune engine output, which can result in uneven compaction, erratic machine behavior, or an inability to maintain safe working speeds. Replacing this component promptly with part number 05561173 restores full control and operational precision.
Part Details
| Part Number | 05561173 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Throttle Control |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 138 AD | 00810105, 00810191, 00817473, 00818359 |
| Tandem Roller | BW 135 AD | 00810120, 00817471, 00818357 |
| Tandem Roller | BW 100 AC-3 | 00817457 |
| Tandem Roller | BW 100 AD-3 | 00817458 |
| Tandem Roller | BW 120 AC-3 | 00817462 |
| Tandem Roller | BW 120 AD-3 | 00817463, 00817831, 00817833 |
| Tandem Roller | BW 125 ACH | 00817466 |
| Tandem Roller | BW 125 ADH | 00817467 |
| Tandem Roller | BW 135 AC | 00817470 |
| Tandem Roller | BW 138 AC | 00817472, 00818361 |
| Tandem Roller | BW120AD 3 | 00817571 |
| Tandem Roller | BW 138-AD | 00817572, 00818389 |
| Tandem Roller | BW120 AD-3 | 00817849 |
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.
