Wacker Neuson 5000181882 Right Wiring Harness With Lombardini Sensor

The Wacker Neuson Right Wiring Harness With Lombardini Sensor is a genuine OEM component designed for the RT82-SC2, RT56-SC2, and RTx-SC2 Vibratory Trench Roller series. Sourced directly from Wacker Neuson, this harness is manufactured to the exact specifications of the original part, ensuring correct connector alignment, wire routing, and sensor compatibility straight out of the box. It covers a wide range of RT-SC2 and RTx-SC2 configurations, including EU variants, making it the right choice for both domestic and international machine builds. When you need a dependable, like-for-like replacement, part number is the verified solution.

Key Features

• Correct Sensor Integration: — Pre-wired specifically for the Lombardini engine sensor, ensuring accurate signal transmission without splicing or adapter modifications.
• Genuine OEM Construction: — Built to Wacker Neuson's original wiring specifications, with matched connector housings, wire gauges, and insulation grades suited for compact roller operating environments.
• Broad SC2 Series Coverage: — Fits RT82-SC2, RT56-SC2, and RTx-SC2 Vibratory Trench Rollers across multiple serial number ranges, including EU-spec variants.
• Direct Right-Side Replacement: — Engineered as the right-hand harness assembly, it installs into the correct routing position on the machine without rework to existing mounting points.
• Electrical System Integrity: — A damaged or degraded wiring harness can cause intermittent sensor faults, erratic machine behavior, or complete electrical failure; replacing with a genuine harness restores full system reliability.
• Safety-Critical Electrical Compliance: — Proper harness condition is essential for accurate sensor readings that support safe machine operation; a genuine replacement maintains the designed electrical protection and shielding.

The right wiring harness routes electrical power and sensor signals from the Lombardini engine to the machine's control system on the right side of the trench roller. It acts as the electrical backbone for that side of the machine, carrying data from the engine sensor that the control system relies on to monitor performance and trigger protective responses. When a harness becomes worn, corroded, or damaged, it can produce false sensor readings, cause unexpected shutdowns, or prevent the machine from operating altogether — making timely replacement critical to keeping the roller running as intended.

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.

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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.