The Bomag 05740474 Governor Controller is a genuine OEM component designed for the BW 80 AD-2 tandem roller. Sourced directly from Bomag, this controller carries the same specifications as the original part installed at the factory, ensuring accurate engine speed regulation without adaptation or guesswork. If your BW 80 AD-2 is experiencing erratic engine response or loss of speed control, this Governor Controller is the correct direct replacement to restore proper operation.
Key Features
- OEM-Matched Speed Regulation — built to the exact output and response specifications of the original Bomag Governor Controller, ensuring consistent throttle and engine speed management on the BW 80 AD-2
- Direct-Fit Replacement — matches the original mounting configuration and electrical connections of the BW 80 AD-2 tandem roller, allowing a straightforward swap with the worn or failed unit
- Confirmed Fitment — verified for the Bomag BW 80 AD-2 tandem roller; part number 05740474 cross-references directly to this machine's original equipment specification
- Stable Engine Performance — a correctly functioning Governor Controller keeps engine RPM steady under varying compaction loads, protecting drum performance and fuel efficiency across the roller's operating range
- Electrical Safety Compliance — as a genuine OEM control component, this part meets Bomag's original electrical and signal specifications, reducing the risk of misfiring signals or uncontrolled engine behavior that can result from an out-of-spec replacement
The Governor Controller manages engine speed by continuously monitoring RPM and adjusting the fuel delivery signal to maintain a consistent output under changing load conditions. On a tandem roller like the BW 80 AD-2, stable engine speed is critical to maintaining uniform drum frequency and compaction force across the asphalt surface. When the Governor Controller fails or degrades, the engine may hunt, surge, or fail to hold speed, leading to uneven compaction results and potential mechanical strain on the drivetrain.
Part Details
| Part Number | 05740474 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Governor Controller |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 80 AD-2 | 00810280 |
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.
