The Wacker Neuson Solenoid Coil is a genuine OEM Solenoid Coil designed for the RD12A-90 and RD12-90 series tandem rollers, including foldable ROPS and solid ROPS configurations. Sourced directly from Wacker Neuson, this part meets the exact electrical and dimensional specifications of the original component. It is a direct replacement for the coil fitted across all listed RD12A-90 and RD12-90 variants, covering both standard and foldable ROPS builds. If your roller is showing signs of solenoid failure — sluggish response, failure to engage, or erratic hydraulic behavior — the is the correct OEM replacement to restore proper operation.
Key Features
- OEM-Correct Electrical Specification — Wound and rated to the original coil resistance and voltage requirements, ensuring proper magnetic field strength for consistent solenoid actuation.
- Drop-In Replacement — Matches the original mounting configuration and connector interface on RD12A-90 and RD12-90 rollers, slotting directly into place without rework or adaptation.
- Broad RD12 Series Coverage — Compatible with the full RD12A-90 and RD12-90 model range, including standard, foldable ROPS, and solid ROPS builds.
- Restores Responsive Solenoid Operation — A failed or weakened solenoid coil causes sluggish or missed engagement in hydraulic and fuel control circuits; replacing it with the correct OEM coil brings response back to spec.
- Electrical Safety Compliance — As an OEM-sourced electrical component, this coil is built to the correct insulation and current-handling standards, reducing the risk of overheating or premature failure in demanding site conditions.
- Genuine Wacker Neuson Part — Backed by Wacker Neuson's OEM supply chain, ensuring consistent quality and traceability for fleet maintenance records.
A solenoid coil is an electromagnetic winding that creates a magnetic field when energized, which in turn moves a plunger or valve to open or close a hydraulic or fuel circuit. On compaction rollers like the RD12A-90 and RD12-90, solenoid coils are used to control critical functions such as propulsion engagement and fuel shutoff. When a coil fails — due to heat damage, winding breakdown, or moisture ingress — the circuit it controls will either stop responding or behave erratically, which can bring compaction work to a halt and, in fuel-shutoff applications, prevent the machine from starting or stopping correctly.
Part Details
| Part Number | 5100024693 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Solenoid Coil |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD12A-90 ROLLER,DBL DRUM,GRN | RD12A-90 | 5000620369, 5000620058, 5000620320 |
| RD12-90 ROLLER, DOUBLE DRUM, SOLID ROPS | RD12-90 | 5000620059, 5000620321 |
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.
