Wacker Neuson 5100012906 Connection Plug

The Wacker Neuson Connection Plug is a genuine OEM component designed for the RD24-100, RD27-120, RD40-130, and RD45-140 series tandem rollers, including C, O, and.3 variants across all supported configurations. As a direct factory part, the is manufactured to the exact specification of the original installed component, ensuring a correct interface with the machine's wiring harness or hydraulic circuit without the need for adaptation. This connection plug covers an extensive range of Wacker Neuson tandem roller models, making it the authoritative replacement choice for fleet operators and service technicians working across multiple machine generations.

Key Features

• Genuine OEM Electrical Integrity — Produced by Wacker Neuson to match the original connector's pin configuration, sealing grade, and contact material, preserving signal or power transfer accuracy across the circuit.
• Direct-Connect Fitment — Engineered to mate flush with the corresponding harness or port on the machine, so installation is straightforward with no splicing, adapting, or reworking of existing wiring.
• Broad Tandem Roller Coverage — A single part number covers RD24-100, RD27-120, RD40-130, and RD45-140 variants — including standard, C, O, and .3 generation models — simplifying parts stocking for multi-unit fleets.
• Sustained Electrical Continuity — A properly seated connection plug maintains uninterrupted signal or power flow to the connected system; a degraded or failed plug can trigger intermittent faults, system shutdowns, or control failures on the roller.
• Verified Part Number Traceability — Sourced directly through Wacker Neuson's OEM supply chain under part number 5100012906, so technicians can cross-reference confidently against the machine's original parts documentation.

A connection plug serves as the mechanical and electrical interface point between two sections of a machine's wiring or hydraulic control circuit, locking them together to allow consistent current, signal, or fluid command to pass through without interruption. On Wacker Neuson tandem rollers, these plugs are critical to the reliable operation of onboard control systems — vibration circuits, steering functions, or sensor networks — depending on their location within the machine. When a connection plug cracks, corrodes, or seats improperly, the result is often an intermittent or complete loss of function in the connected system, which can appear as erratic machine behavior or fault codes that are difficult to diagnose until the plug itself is inspected and 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.