Wacker Neuson 5000174490 RD16 IRH Wiring Harness

The Wacker Neuson is a genuine OEM RD16 IRH Wiring Harness designed for the RD16-90 hydrostatic vibratory tandem roller. As a factory-sourced component, the is manufactured to the exact specifications required by the RD16-90 platform, ensuring correct connector positions, wire gauges, and routing paths. This wiring harness is the direct replacement for the RD16-90 (IRH) configuration, giving you confidence that every circuit and connection will align precisely with the machine's existing electrical architecture.

Key Features

• Genuine OEM Electrical Integrity — Factory-sourced with correct conductor sizing, insulation rating, and connector pinouts matched to the RD16-90 IRH electrical system.
• Direct-Fit Replacement — Engineered to follow the original harness routing and termination points of the RD16-90, so installation connects cleanly without splicing or adapters.
• RD16-90 IRH Compatibility — Confirmed fitment for the RD16-90 Hydrostatic Vibratory Roller in the IRH configuration, eliminating guesswork when sourcing the correct harness variant.
• Full-System Circuit Coverage — Restores complete electrical communication across the roller's control, propulsion, and vibration circuits, preventing intermittent faults or system shutdowns caused by a degraded harness.
• Electrical Safety Assurance — A correctly rated OEM harness protects against short circuits, chafing-induced failures, and voltage irregularities that can damage downstream components or create hazardous conditions on the machine.

A wiring harness is the central nervous system of a machine's electrical system — it bundles and routes every power and signal circuit that controls engine management, propulsion, vibration, and operator instrumentation. On the RD16-90 hydrostatic tandem roller, the harness connects the machine's control inputs to its drive and compaction systems, keeping all functions coordinated. When a harness degrades through abrasion, heat exposure, or connector corrosion, the result can range from erratic instrument readings to complete loss of machine function, making timely replacement critical to safe and consistent roller operation.

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.