The Wacker Neuson Wiring Harness is a genuine OEM component designed for the P31A Power Unit for Wet Screed. Sourced directly from Wacker Neuson, this harness is built to the exact electrical specifications of the original part, ensuring correct circuit routing, connector compatibility, and signal integrity throughout the machine. As a genuine OEM replacement, it matches the original in every detail — no splicing, adapting, or guesswork required. If your P31A Power Unit is showing electrical faults, intermittent operation, or wiring damage, the is the correct replacement to restore full functionality.
Key Features
- OEM-Matched Electrical Spec — Manufactured to the original circuit layout and connector pinout, preserving correct voltage routing and signal accuracy across all electrical systems on the P31A.
- Plug-and-Play Connector Fit — All connectors, terminals, and harness lengths match the original installation points, allowing the harness to seat correctly without modification.
- Confirmed P31A Fitment — Verified for the P31A Power Unit for Wet Screed, so you can order with confidence knowing this is the right part for your machine.
- Restores Full Electrical Function — A damaged or degraded wiring harness can cause intermittent faults, sensor failures, or complete electrical shutdowns; replacing it with the correct OEM unit brings all systems back online.
- Electrical Safety Integrity — Proper harness routing and insulation quality are critical in construction environments; this genuine OEM part maintains the original protection ratings and routing design intended by the manufacturer.
The wiring harness is the central electrical backbone of the P31A Power Unit, bundling and routing all control, power, and sensor cables to their correct destinations within the machine. It ensures that every electrical component — from the engine controls to operational sensors — receives a clean, uninterrupted signal. When a harness becomes damaged through abrasion, heat exposure, or connector corrosion, it can trigger a wide range of electrical faults that are difficult to diagnose and can take the machine out of service entirely.
Part Details
| Part Number | 5100038672 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Wiring Harness |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Power Unit for Wet Screed | P31A | 5000009365 |
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.
