The Bomag 05570942 Limit Switch is a genuine OEM component designed for a wide range of Bomag cold milling machines, tandem rollers, recycler/stabilizers, and compactors — including the BM 2000/75, BM 2200/75, BM 2500/75, BM 2000/75 TE, BM2000/65 Stage V, BM2200/65 Stage V, RS 500, RS 460, RS460 STAGE V, BW 174 AP-4f, BW 174 AP-4f AM, BW 174 AP-4v AM, BW 174 APO-4f, BW 174 AP-5, BW 174 ACP-5 AM, BC 473 RB-3, and BC 473 EB-3. As a direct OEM replacement, this limit switch is built to the same specification as the original part it replaces, ensuring correct signal response and positional accuracy within the machine's control system. Sourced directly from Bomag, part number 05570942 delivers the verified fitment and quality assurance that keeps critical equipment operating to spec.
Key Features
- Genuine OEM Electrical Accuracy — built to exact Bomag switching specifications, ensuring correct actuation travel, contact resistance, and signal output for proper machine response
- Direct Drop-In Replacement — matches the original mounting configuration and connector interface, allowing straightforward installation without modification
- Broad Verified Fitment — confirmed for Bomag cold milling machines including the BM 2000/75 and BM 2500/75, tandem rollers including the BW 174 AP-4f and BW 174 AP-5, recycler/stabilizers including the RS 500 and RS 460, and compactors including the BC 473 RB-3 and BC 473 EB-3
- Protects Machine Control Logic — a functioning limit switch delivers precise position feedback to the machine's control system; a worn or failed switch can cause incorrect readings, missed safety interlocks, or unplanned shutdowns
- Safety-Critical Component — limit switches govern operational boundaries and interlocks on heavy equipment; using a genuine OEM part ensures the switching threshold and durability meet Bomag's original design intent
A limit switch is an electromechanical sensor that detects the position or movement of a machine component and signals the control system to take a defined action — such as stopping travel, engaging a function, or triggering an interlock. On Bomag cold milling machines, tandem rollers, and compactors, limit switches are integrated into key operating circuits where precise positional awareness is essential to safe and correct machine function. When a limit switch fails or drifts out of calibration, the machine may behave unpredictably, ignore boundary conditions, or trigger fault codes that halt operation — making timely replacement with a correct OEM part essential.
Part Details
| Part Number | 05570942 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Limit Switch |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cold Milling Machine | BM 2000/75 | 00824741 |
| Recycler / Stabilizer | RS 500 | 00824753, 00824755 |
| Cold Milling Machine | BM 2200/75 | 00824801 |
| Recycler / Stabilizer | RS 460 | 00824809, 00825187, 00825189 |
| Tandem Roller | BW 174 AP-4f AM | 00824909 |
| Tandem Roller | BW 174 AP-4f | 00824911 |
| Refuse / Landfill Compactor | BC 473 RB-3 | 00825083 |
| Soil Compactor | BC 473 EB-3 | 00825137 |
| Recycler / Stabilizer | RS460 STAGE V | 00825263 |
| Tandem Roller | BW 174 AP-4v AM | 00825819 |
| Cold Milling Machine | BM 2000/75 TE | 00825881 |
| Tandem Roller | BW 174 APO-4f | 00826149 |
| Tandem Roller | BW 174 AP-5 | 00826323 |
| Tandem Roller | BW 174 ACP-5 AM | 00826325 |
| Cold Milling Machine | BM 2500/75 | 00826375 |
| Cold Milling Machine | BM2000/65 Stage V | 00826467 |
| Cold Milling Machine | BM2200/65 Stage V | 00826469 |
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.
