The Wacker Neuson is a genuine OEM Main Wiring Harness Cul designed for the GS5.6A, G3.7A, and G5.6A series portable generators. As a direct Wacker Neuson OEM component, the is manufactured to the exact electrical specifications of the original harness, ensuring correct circuit routing, connector compatibility, and output integrity across the generator's systems. This harness fits the GS5.6A portable generator with electric start, the G3.7A and G5.6A standard portable generators, and the G5.6A portable generator with wheel kit. When the main wiring harness deteriorates, shorts, or fails, the generator's ability to deliver stable, controlled power is compromised — making prompt replacement with the correct OEM part essential.
Key Features
- Correct Electrical Specification — Manufactured to match the original harness circuit layout, connector pinout, and conductor gauge, ensuring accurate signal and power delivery throughout the generator.
- Drop-In OEM Compatibility — Designed to connect directly to existing terminals and routing channels on GS5.6A, G3.7A, and G5.6A generators without splicing or adapter wiring.
- Broad G-Series Fitment — Covers multiple configurations including standard portable generator, electric start, and wheel kit variants across the G3.7A and G5.6A model range.
- Stable Power Output Protected — A correctly functioning main harness maintains clean signal paths between the engine, control panel, and outlets, supporting consistent voltage regulation and safe generator operation.
- Electrical Safety Integrity — A cracked, shorted, or degraded main wiring harness is a genuine fire and shock risk on portable power equipment; using the correct OEM replacement restores the harness to its original insulation and routing standard.
The main wiring harness is the central electrical backbone of the portable generator, routing power and control signals between the engine, alternator, control panel, circuit breakers, and output receptacles. When this harness is intact and correctly routed, the generator can regulate voltage, respond to load changes, and deliver safe power to connected equipment. A worn, damaged, or shorted harness can cause intermittent output failures, blown breakers, loss of electric start function, or create unsafe conditions — making it one of the most critical serviceable electrical components on the machine.
Part Details
| Part Number | 5000111613 |
|---|---|
| Old Part Number | 0111613 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Main Wiring Harness Cul |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Portable Generator with Electr ic Start | GS5.6A | 5000008046 |
| Portable Generator | G3.7A | 5000008044 |
| Portable Generator | G5.6A | 5000008045, 5000620008 |
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.
