The Wacker Neuson 5100016597 is a genuine OEM Solenoid Coil designed for the RD27-100 and RD27-120 tandem roller series. Sourced directly from Wacker Neuson, this part meets the exact electrical and dimensional specifications of the original component installed at the factory. It fits across a wide range of RD27 configurations, including Pro and Basic variants across multiple machine numbers in both the RD27-100 and RD27-120 lineups. When you need to restore proper hydraulic valve control to your tandem roller, the 5100016597 is the correct OEM solution.
Key Features
- Correct Electrical Specification — Genuine OEM construction ensures the coil delivers the precise voltage and current draw required to actuate the hydraulic solenoid valve on RD27 series rollers without over- or under-energizing the circuit.
- Direct Drop-In Replacement — Engineered to match the original coil's mounting bore, connector type, and thread engagement so it seats and connects the same way as the part it replaces.
- Broad RD27 Series Coverage — Confirmed fitment across RD27-100 and RD27-120 tandem rollers, including Pro T4F, Basic T4F, and Hydrostatic Vibratory Roller configurations.
- Hydraulic System Integrity — A functioning solenoid coil is essential for engaging and disengaging hydraulic valves that control drive and vibration functions; a failed coil can leave the roller unable to operate those systems.
- Electrical Safety Compliance — Using the OEM-specified coil prevents mismatched impedance that could damage the machine's control board or cause unintended valve behavior during operation.
A solenoid coil generates a magnetic field when energized, which pulls a plunger or spool inside a hydraulic solenoid valve to open or close a fluid passage. On the RD27 tandem roller, these valves govern critical hydraulic functions including propulsion and drum vibration control. When the coil burns out, shorts, or loses continuity, the corresponding hydraulic circuit stops responding to operator inputs — the roller may lose drive, vibration, or both. Replacing the coil with the correct OEM part restores the magnetic force needed to operate the valve reliably under the demanding duty cycles of asphalt and soil compaction work.
Part Details
| Part Number | 5100016597 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Solenoid Coil |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-120 | 5200014922, 5200005879, 5200014869, 5200014923, 5200023555, 5200024441, 5200023557, 5200005877, 5200021389 |
| Hydrostatic Vibratory Roller | RD27-100 | 5200005878, 5200014868, 5200023556, 5200023554, 5200005876, 5200021387 |
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.
