The Wacker Neuson Assembly Control is a genuine OEM component designed for the GP3800A, GV3800A, GV5000A, and GV5003A series portable generators. As a direct factory replacement, this part matches the original specification and interfaces exactly with the generator's output and regulation circuitry — no adaptation required. It fits across a wide range of GP3800A and GV-series configurations, including standard, premium, value, and wheel kit variants, making it the reliable choice when restoring your generator to full working order.
Key Features
- Genuine OEM Electrical Accuracy — Sourced directly from Wacker Neuson, this Assembly Control carries the correct circuit ratings and output tolerances for the GP3800A and GV-series generator platforms.
- Direct Panel Replacement — Designed to mount and connect exactly as the original, restoring full operator access to generator controls without reworking wiring or mounting points.
- Broad GP and GV Series Fitment — Compatible with multiple GP3800A and GV3800A/GV5000A/GV5003A variants, including standard, premium, value, 60Hz, and EPA/CSA-certified configurations.
- Restores Safe Operator Control — A failed or damaged control assembly can expose live terminals or disable safety shutdown functions; replacing it promptly keeps operator interaction with the machine safe and correct.
- Preserves Output Regulation Performance — A properly functioning Assembly Control ensures load switching, voltage monitoring, and circuit protection operate as intended, protecting both the generator and connected equipment.
The Assembly Control on a portable generator serves as the central operator interface and electrical management hub — housing the switches, circuit breakers, outlets, and voltage regulation connections that allow the user to control power output safely. When this assembly is cracked, burned, or electrically compromised, it can cause intermittent output, tripped breakers, or a complete loss of usable power. Replacing it with a genuine OEM unit restores the full control and protection functionality the generator was built to deliver.
Part Details
| Part Number | 5000158518 |
|---|---|
| Old Part Number | 0158518 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Assembly Control |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Portable Generator | GP3800A | 5000620104, 5000620379, 5000620485, 5000620342, 5000620484, 5000620041, 5000620103, 5000620010 |
| 50Hz Portable Value Generator | GV5003A | 5000009352, 5000009357 |
| 50Hz Portable Value Generator | GV5000A | 5000009356 |
| Value Generator | GV3800A | 5000620409, 5000620287, 5000620334 |
| GP3800A Generator, EPA | GP3800 | 5000620974, 5000620975, 5000620976 |
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.
