The Bomag 05877134 Magnetic Coil is a genuine OEM component designed for Bomag BW 141 AD-4, BW 141 AD-4 AM, BW 151 AC-4 AM, BW 154 AD-4, and BW 154 AD-4 AM tandem rollers. Sourced directly from Bomag, this magnetic coil meets the exact electrical and mechanical specifications of the original part. This coil installs as a direct replacement, restoring proper solenoid valve operation without any adaptation. Operators running these tandem roller models can trust part number 05877134 to deliver the correct fit and function from the first use.
Key Features
- Correct Coil Specification — matched to the original winding resistance and voltage rating required by the solenoid valve circuit on these Bomag tandem rollers, ensuring accurate electromagnetic actuation
- Direct OEM Replacement — genuine Bomag part engineered to the same dimensions and connector interface as the original, seating into the valve body exactly as the factory component does
- Broad Tandem Roller Coverage — fits the BW 141 AD-4, BW 141 AD-4 AM, BW 151 AC-4 AM, BW 154 AD-4, and BW 154 AD-4 AM, covering multiple variants in the Bomag AD-4 and AC-4 tandem roller lineup
- Restored Hydraulic Response — a correctly functioning magnetic coil maintains precise, responsive control over the hydraulic circuit; a failed or degraded coil can cause sluggish or erratic valve behavior that directly affects compaction performance
- Electrical Safety Compliance — as a solenoid energizing component, using a genuine OEM coil with the correct resistance rating prevents overcurrent conditions that could damage the valve body or trigger electrical faults in the roller's control system
A magnetic coil, also called a solenoid coil, generates an electromagnetic field when energized, which physically moves the valve spool inside a hydraulic solenoid valve to direct or restrict fluid flow. On Bomag tandem rollers, these coils govern critical hydraulic functions — including drive and vibration circuits — so consistent, accurate coil performance is essential to smooth machine operation. When a coil weakens, shorts, or burns out, the associated valve loses responsiveness, which can result in loss of drive control, uneven drum vibration, or complete circuit failure until the coil is replaced.
Part Details
| Part Number | 05877134 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Magnetic Coil |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 141 AD-4 | 00817697, 00818561, 00818955, 00818999 |
| Tandem Roller | BW 154 AD-4 AM | 00817699, 00818447 |
| Tandem Roller | BW 154 AD-4 | 00817901, 00818557 |
| Tandem Roller | BW 141 AD-4 AM | 00817925, 00818553 |
| Tandem Roller | BW 151 AC-4 AM | 00818559, 00824025 |
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.
