The Bomag 84418008 SPS Controlling is a genuine OEM component designed for the BW 144 AD-2 and BW 154 AD-2 tandem rollers. Sourced directly from Bomag, this part carries the exact specifications required for correct integration into the machine's control system. It is a direct replacement for the original unit, confirmed to fit BW 144 AD-2 and BW 154 AD-2 tandem rollers without modification. Choosing an authentic OEM part ensures the control system operates as Bomag originally engineered it.
Key Features
- Genuine OEM Specification — manufactured to the exact electrical and control tolerances Bomag specifies for the SPS system, ensuring correct signal processing and system response
- Direct Drop-In Replacement — connects to the existing wiring harness and mounting points on BW 144 AD-2 and BW 154 AD-2 tandem rollers, restoring the control system to its original configuration
- Confirmed Tandem Roller Fitment — verified compatibility with BW 144 AD-2 and BW 154 AD-2 tandem rollers, so you order with confidence knowing the part number matches your machine
- Restored Control System Performance — a functioning SPS Controlling unit keeps the roller's compaction and drive management operating within designed parameters; a failed unit can cause erratic machine behavior or loss of control function
- Electrical System Integrity — as an OEM part, this component meets the correct voltage and output specifications, reducing the risk of downstream electrical faults or control system errors
The SPS Controlling unit is the electronic control component responsible for managing key operating functions within the Bomag tandem roller's system — typically governing aspects of the machine's drive, vibration, or compaction control logic depending on the system configuration. When this component fails or degrades, operators may experience loss of response, erratic control behavior, or system fault codes that prevent normal machine operation. Replacing it with a genuine OEM unit restores the original communication and control signals the machine depends on to deliver consistent compaction performance.
Part Details
| Part Number | 84418008 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | SPS Controlling |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 144 AD-2 | 00817477 |
| Tandem Roller | BW 154 AD-2 | 00817491 |
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.
