The Bomag 05574275 Pressure Switch is a genuine OEM component designed for Bomag BW 24 RH, BW 25 RH, BW 27 RH, BW 27 RH-4i, BW 27 RH-4i BC pneumatic tyred rollers and the BW177PDH 5 single drum roller. Sourced directly from Bomag, this pressure switch delivers an exact OEM fit — no guesswork on compatibility. It replaces the original unit with correct electrical specifications, ensuring the machine's hydraulic or fluid system monitoring functions exactly as Bomag designed. Contact DHS Equipment to confirm availability and lead time for part number 05574275.
Key Features
- OEM-Matched Electrical Specification — built to Bomag's original switching threshold and circuit ratings, so the pressure monitoring circuit responds accurately rather than tripping false alarms or missing real pressure faults.
- Drop-In Replacement Fit — matches the original port thread, connector type, and mounting configuration of the factory-installed switch for a straightforward swap during scheduled service or emergency repair.
- Broad Bomag Coverage — fits the BW 24 RH, BW 25 RH, BW 27 RH, BW 27 RH-4i, and BW 27 RH-4i BC pneumatic tyred rollers, as well as the BW177PDH 5 single drum roller.
- Protects Critical Systems — a functioning pressure switch guards hydraulic and fluid circuits from operating outside safe pressure ranges; a failed switch can mask dangerous pressure loss or trigger unnecessary shutdowns.
- Safety-Critical Component — because this switch directly monitors system pressure, using a genuine OEM part ensures the correct activation threshold is maintained, supporting safe machine operation on site.
A pressure switch is an electrical sensing device that monitors fluid or hydraulic pressure within a defined circuit and sends a signal to the machine's control system when pressure rises above or drops below a set threshold. On Bomag compaction equipment, this signal can trigger warning indicators, activate safety shutdowns, or confirm that a system has reached operating pressure before allowing machine functions to engage.
Part Details
| Part Number | 05574275 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Pressure Switch |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Pneumatic Tyred Roller | BW 24 RH | 00817755, 00818457, 00818949, 00818951, 00824405 |
| Pneumatic Tyred Roller | BW 27 RH | 00817757, 00818315, 00818953, 00818997, 00824407 |
| Pneumatic Tyred Roller | BW24RH | 00818279, 00818691 |
| Single Drum Roller | BW177PDH 5 | 00818281 |
| Pneumatic Tyred Roller | BW 25 RH | 00818321 |
| Pneumatic Tyred Roller | BW 27 RH-4i | 00824131, 00824409 |
| Pneumatic Tyred Roller | BW 27 RH-4i BC | 00824723 |
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.
