The Wacker Neuson 5100016596 is a genuine OEM Solenoid Coil designed for the RD27-100 and RD27-120 series tandem rollers, covering Pro, Basic, and T4F configurations across the full RD27 family. As a factory-sourced component, this Solenoid Coil is built to the same specifications as the original part and drops directly into place without modification. It is the correct replacement for operators maintaining any RD27 variant, including RD27 Pro and RD27 Tandem Roller models. Verify your machine number against the fitment list to confirm compatibility before ordering.
Key Features
- Genuine OEM Electrical Specification — Factory-sourced coil wound to the correct resistance and voltage rating for the RD27 hydraulic control circuit, ensuring proper solenoid actuation every time.
- Direct Drop-In Replacement — Matches the original connector type, coil diameter, and mounting configuration, allowing straightforward installation on the RD27-100 and RD27-120.
- Broad RD27 Family Coverage — Confirmed fitment across RD27-100 and RD27-120 variants including Pro, Basic, T4F, and Ride-On Roller configurations.
- Hydraulic System Integrity — A correctly functioning solenoid coil maintains precise control of hydraulic flow and direction; a failed coil can cause erratic roller behavior or complete loss of drive/vibration function.
- Sourced From Wacker Neuson — Genuine OEM part backed by Wacker Neuson's parts program, so you know you're getting the same component that left the factory with your machine.
The solenoid coil is an electromagnetic component that controls the opening and closing of hydraulic valves within the roller's hydrostatic drive and vibration system. When electrical current passes through the coil, it generates a magnetic field that shifts the valve spool, directing hydraulic fluid to the appropriate circuit — whether for propulsion, steering, or drum vibration. If the coil burns out, loses resistance, or develops an open circuit, the valve it controls stops responding, which can result in loss of drive, loss of vibration, or erratic machine behavior that halts compaction work entirely.
Part Details
| Part Number | 5100016596 |
|---|---|
| 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.
