The Wacker Neuson AC Wiring Harness is a genuine OEM component designed for the G70, G100, G120, G130, G150, and G180 series portable generators. Sourced directly from Wacker Neuson, this harness meets the exact electrical specifications of the original part, ensuring correct conductor routing, connector compatibility, and output circuit integrity across the full G-series generator lineup. It covers a wide range of configurations including standard, cold weather, custom, skid-mounted, Tier 3, Tier 4F, and Tier 4i variants, making the correct replacement across the majority of G-series builds. Verify your machine number against the fitment list before ordering to confirm compatibility with your specific generator configuration.
Key Features
- Genuine OEM Electrical Specification — Manufactured to the original conductor gauge, insulation rating, and connector pinout specs for consistent AC power distribution in G-series generators.
- Direct Plug-In Replacement — Connectors and routing match the original harness layout, allowing installation without splicing, re-pinning, or custom modifications.
- Broad G-Series Coverage — Fits G70, G100, G120, G130, G150, and G180 generators across standard, cold weather, custom, skid, Tier 3, Tier 4F, and Tier 4i configurations.
- Maintains Clean AC Output Circuits — A damaged or corroded AC harness can cause voltage irregularities, tripped breakers, or complete loss of output; this OEM replacement restores stable power delivery to connected loads.
- Electrical Safety Compliance — As a primary AC circuit component, using the correct OEM harness ensures the generator's wiring meets the original design intent for overcurrent protection and insulation integrity.
The AC wiring harness carries the alternating current output from the generator's alternator to the distribution panel, receptacles, and circuit protection devices. It is the backbone of the machine's power delivery system — if the harness develops shorts, broken conductors, or corroded connectors, the generator may produce inconsistent voltage, fail to power connected equipment, or trigger repeated breaker trips. Replacing a worn or damaged harness with a genuine Wacker Neuson 5000178167 restores the full integrity of the AC output circuit and returns the machine to safe, dependable operation.
Part Details
| Part Number | 5000178167 |
|---|---|
| Old Part Number | 0178167 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | AC Wiring Harness |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G100-GENERATOR, SKID, CUSTOM, DEERE T3 | G100 | 5000620651, 5000620650, 5000620649, 5200003158, 5200006900, 5200003857, 5100045086, 5100045498, 5200001319, 5200008348, 5100033310, 5100045499, 5100045553, 5100045554, 5100045555, 5200008346, 5200008347, 5100033311, 5100049835, 5100049836, 5100049837, 5200008345, 5100033312, 5100036307, 5100025816 |
| G120-GENERATOR, SKID, CUSTOM, DEERE T3 | G120 | 5000620654, 5000620653, 5000620652, 5200006901, 5200003159, 5200014467, 5200014468, 5200014466, 5200001320, 5200008350, 5200008351, 5200008349, 5100025818, 5100025840 |
| G150-GENERATOR, SKID, CUSTOM, DEERE T3 | G150 | 5000620657, 5200001321, 5200006902, 5000620656, 5000620655, 5200003160, 5200023235, 5200023236, 5200023237, 5100045088, 5100045570, 5100045571, 5100049841, 5100049842, 5100049843, 5100036309, 5100025830 |
| G180-GENERATOR, SKID, CUSTOM, DEERE T3 | G180 | 5000620660, 5200001322, 5200006903, 5000620658, 5000620659, 5200003161, 5200014470, 5200014471, 5200014469, 5100025832, 5100025842 |
| G130 Generator, Standard T4i | G130 | 5200023232, 5200023233, 5200023234, 5100045087, 5100045559, 5100045560, 5100045564, 5100045565, 5100045566, 5100049838, 5100049839, 5100049840, 5100036308 |
| G70 Generator, Standard T4F | G70 | 5200023226, 5200023227, 5200023228, 5200008344, 5100036306 |
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.
