Wacker Neuson 5000214864 Solenoid Complete

The Wacker Neuson Solenoid Complete is a genuine OEM Solenoid Complete designed for the RD12A-90 Tandem Roller series, including standard, Foldable ROPS, and double drum configurations. As a factory-sourced component, it is manufactured to the exact electrical and mechanical specifications required by Wacker Neuson for this machine line. This is a direct-fit replacement that installs into the original solenoid position without modification, making it the straightforward choice for field technicians and service shops alike. If your RD12A-90 is experiencing control response issues or solenoid failure, part number is the correct OEM replacement to restore full function.

Key Features

• OEM Electrical Specification: — Manufactured to Wacker Neuson's exact coil resistance and actuation voltage requirements, ensuring the solenoid energizes and de-energizes correctly within the machine's control circuit.
• Drop-In Replacement: — Matches the original connector, thread pitch, and mounting configuration of the factory solenoid, allowing straightforward removal and installation.
• RD12A-90 Series Compatibility: — Verified fitment across RD12A-90 Tandem Roller variants, including standard, Foldable ROPS, and double drum models.
• Restores Hydraulic or Fuel Control Response: — A functioning solenoid is critical to consistent system control; a failed unit can cause erratic operation, failure to start, or loss of hydraulic function.
• Electrical Safety Compliance: — Genuine OEM construction ensures the solenoid meets the original insulation and current-handling standards, reducing the risk of electrical faults in the control system.

A solenoid is an electromechanical device that converts an electrical signal into a mechanical action — typically opening or closing a valve that controls fuel flow, hydraulic pressure, or another critical system function. On a tandem roller like the RD12A-90, the solenoid plays a direct role in machine startup, shutdown, and operational control. When a solenoid fails or degrades, it can prevent the machine from starting, cause unintended shutdowns, or disrupt hydraulic control — all of which bring compaction work to a halt until the part is replaced.

Part Details

Compatibility & Fitment

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.