Wacker Neuson 5100031355 Wire Harness for SC3 Series Trench Rollers

The Wacker Neuson is a genuine OEM Wire Harness designed for the RTLx-SC3, RTKx-SC3, RTL82-SC3, and RTK82-SC3 series trench rollers. Sourced directly from Wacker Neuson, this Wire Harness matches the original assembly exactly — correct connector types, conductor routing, and insulation grades — so it drops into place without adaptation. Genuine OEM designation means every specification reflects what was installed at the factory, giving you confidence that electrical circuits will operate as intended from the moment the machine is returned to service. This part covers an extensive range of SC3 and SC2 series machines, including Compatec-equipped variants, making it the go-to replacement across a broad fleet of Wacker Neuson compaction equipment.

Key Features

• OEM-Matched Conductor and Connector Specs — Wiring gauge, insulation rating, and connector terminals match the original harness, ensuring correct current capacity and signal integrity throughout the electrical system.
• Direct Plug-In Replacement — Connectors are keyed and pre-terminated to align with the SC3 series wiring architecture, allowing straightforward installation without splicing or re-pinning.
• Broad SC3 Fleet Coverage — Fits RTLx-SC3, RTL82-SC3, RTKx-SC3, RTK82-SC3, and select RTx-SC2 EU trench rollers, including Compatec-equipped variants across numerous serial configurations.
• Protects Electrical System Integrity — A failed or chafed wire harness can trigger sensor faults, disable safety interlocks, or prevent the machine from starting; replacing it with a verified OEM unit restores full system communication.
• Electrical Safety Compliance — As the primary wiring backbone of the machine, a correctly specified harness ensures control circuits, operator presence systems, and compaction monitoring functions operate within designed safety parameters.
• Genuine Wacker Neuson Part — Part number 5100031355 is an authorized Wacker Neuson component, ensuring long-term compatibility and support traceability for fleet maintenance records.

The wire harness is the central electrical backbone of the trench roller, routing power and control signals between the engine, battery, operator controls, and onboard compaction monitoring systems. When the harness degrades — through abrasion, moisture ingress, or heat exposure — the machine may experience intermittent shutdowns, sensor errors, or complete loss of electrical function, bringing compaction work to a halt. Replacing the harness with a genuine OEM unit restores the integrity of every circuit it serves, ensuring all systems communicate correctly and the roller performs to specification.

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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