The Wacker Neuson Connector Plug is a genuine OEM electrical connector designed for the RD27-100 and RD27-120 hydrostatic vibratory rollers, including standard and traction control configurations. As a direct OEM replacement, this connector plug is sourced from Wacker Neuson and built to the same specifications as the original component installed on the machine. Fitment covers multiple serial number ranges across the RD27-100 and RD27-120 series, making it the correct choice for a wide range of these tandem roller builds. Verifying your machine's model number and serial number against the fitment list before ordering is always recommended to confirm compatibility.
Key Features
- Genuine OEM Electrical Integrity — Manufactured to Wacker Neuson's exact connector specifications, ensuring correct pin configuration, terminal seating, and housing geometry for a secure, signal-true connection.
- Drop-In Replacement — Matches the original harness interface on RD27-series rollers, connecting directly to the existing wiring without modification to the connector housing or terminals.
- Broad RD27 Series Coverage — Compatible with RD27-100 and RD27-120 hydrostatic vibratory rollers, including both standard and traction control variants across multiple production runs.
- Protects Electrical System Performance — A failed or corroded connector plug can cause intermittent signal loss, sensor faults, or control system errors; a properly seated OEM replacement restores full electrical continuity.
- Electrical Safety Compliance — Using the correct OEM connector maintains proper insulation ratings and housing integrity, reducing the risk of short circuits or unintended electrical exposure in the machine's control circuit.
A connector plug serves as the mechanical and electrical interface between two sections of a wiring harness or between a harness and a component such as a sensor, solenoid, or control module. On a hydrostatic vibratory roller like the RD27-100 and RD27-120, these connectors carry control signals and power to critical systems including drive and vibration controls. When a connector plug cracks, corrodes, or loses its locking retention, the result can range from intermittent electrical faults and error codes to a complete loss of function in the circuit it serves — bringing the machine to a halt until the connection is restored.
Part Details
| Part Number | 5000162386 |
|---|---|
| Old Part Number | 0162386 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Connector Plug |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620393, 5000620508, 5000620510, 5000620512, 5000620395, 5200009322, 5000620007, 5000620037 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620394, 5000620509, 5000620511, 5000620513, 5000620396, 5200009323, 5000009469, 5000620038 |
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.
